MMC virtual currency
Macao uses Macao currency
1 Macao dollar = 0.8543 RMB
1 RMB = 1.1706 Macao dollar
o'man yuan (Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Macao dollar; Pataca de Macau Currency code: mop; Currency symbol: mop $), is the legal tender of Macao Special Administrative Region of the people's Republic of China. Macao's monetary policy is governed by the Macao monetary authority
The Macao dollar can be divided into 100 cents (avos). The Portuguese name "pataca" of the Macao dollar originates from the silver dollar "eight reals of Mexico" (Portuguese: pataca Mexico), which was widely used in Asiain the folk of Macao and Hong Kong, the Macao dollar is often commonly known as the "Portuguese dollar". Many people think that the "Portuguese dollar" is an inappropriate name for the Macao dollar, that the name has colonial color, and that the word "Portuguese dollar" is the abbreviation of "Portuguese dollar". This is a wrong understanding
In fact, "Portuguese currency" is the transliteration abbreviation of pataca. This has nothing to do with the currency used by Portugal (Portugal used Escudo before joining the euro area), and even less with Macao before and after its return to China Pataca is a unique monetary unit of the Macao dollar, which is not widely used in the same areas as dollar
extended information:
the issuance of Macao dollar is supported by 100% foreign exchange reserves
note issuing banks must deliver equivalent Hong Kong dollars to the monetary authority, i.e. Macau monetary authority, at the fixed exchange rate of one Hong Kong dollar to one point and three Macao dollars, in exchange for certificates of non interest bearing liabilities as the legal reserve for note issuance
with 100% reserve support, the Macao monetary authority guarantees the full convertibility of Macao dollar to the reserve currency (Hong Kong dollar), and the linked exchange rate between Macao dollar and Hong Kong dollar is established accordingly
because the Hong Kong dollar and the US dollar are linked, the Macao dollar is also indirectly linked to the US dollar, and the exchange rate is about one US dollar to eight Macao dollars
There are two kinds of bank notes, namely, 10 yuan, 20 yuan, 50 yuan, 100 yuan, 500 yuan and 1000 yuan. Coins are 1, 2, 5, 1, 2, 5 and 10 yuan At the release ceremony, chairman Ding Lianxing of Macao Monetary Authority said: "in the coming August 8, the dream of the Centennial Olympic Games will come truethe slogan of "one world, one dream" put forward by the Beijing Olympic Games fully embodies the Olympic Games as a grand event belonging to all mankind
the Bank of China, in the form of issuing Olympic commemorative banknotes, has participated in the dissemination of the Olympic spirit and concept, which we think is a measure worthy of recognition and appreciation
As one of the two note issuing banks in Macao SAR, Bank of China Macau Branch has been actively participating in and promoting Macao's economic and financial development over the yearsthis time, commemorative banknotes are issued to commemorate the Beijing Olympic Games, so that the citizens of Macao SAR can share the joy of hosting the international sports event in their motherland, and also reflect the concept of Macao SAR going with the Olympic Games. "
the front of the Macao dollar Olympic Commemorative Banknote adopts the pattern of Bank of China Building in Macao, the emblem of Beijing Olympic Games and the architectural column pattern of ancient Olympic sites
the bird's nest, the main stadium of the Beijing Olympic Games, is used on the back, supplemented by auspicious clouds with Chinese traditional characteristics and Macao lotus patterns, combined with the image elements of the Beijing Olympic Games and multi-color graphics symbolizing sports
Macao dollar Olympic commemorative banknotes are all bound and sold at a premium in Macao, Hong Kong and some overseas regions
The attachment of the complete works of the universe supreme TXT has been uploaded to the network disk, and can be downloaded for free by clicking:
< file FSID = 77387207 "link = / share / link? Shareid = 2604361521 & UK = 1948 529557" name = "wealth =" 0 "/ >
content preview:
Where do people come from? Where will it go
what is beyond the earth, the solar system and the galaxy
beyond the Galactic universe we belong to, the Galactic universe is even more boundless
beyond the Galactic universe, the large-scale universe is even more vast! And the whole large-scale universe may just be a very small cell of the skyrocketing universe! And the chaotic universe beyond the skyrocketing universe has far exceeded the limit of human imagination! No, it's beyond God's imagination
when a huge galaxy condenses into a singularity until it disappears, the gods can't explain it! When the boundless and endless universe is in front of us, we have only one idea - God is still the servant of the mysterious world, and the imagination has come to an end, and nothing can explain the eternal incredible confusion
no one can think of and see more mysteries of space-time, because for the universe, space-time is just a trivial artifact that it makes up at will
beyond the three-dimensional space of the earth, human beings are like a tiny bacterium in their own body, never knowing what the parasite is like, let alone the Vientiane world outside the parasite
who created this world! Who has so much mana and energy
beyond the large-scale universe and the inflationary universe where the galaxy is located, a
The width of middle school students' thumb is about 2cm, and the diameter of a dollar coin is slightly larger than 2cm, about 2.5cm. < br > so choose C
processor: Intel Core2 Duo (Penryn) p7350 (2.0g) / memory capacity: 2048MB / hard disk capacity: 160GB / optical drive type: built in, DVD ± RW, suction / screen size: 13.3 inches / display type: WXGA / display chip: independent, NVIDIA geforce 9400m / weight: about 2.04kg & gt; All parameters
Company Name contact telephone quotation online communication quotation update time
longyuanzhen 13918185812
¥ 10898 online message 2008-12-09
Shanghai Yitianxia science and technology 021-63816223
63816027
¥ 10898
online message 2008-12-09
Shanghai Rensheng technology 021-61810168
021-61810169
¥ 9900 online message Speech 2008-12-01
main body
brand Lenovo
series ideapad
model y400n
gray color
platform intel
operating system
operating system Chinese genuine windows8
Random System Chinese genuine windows8
<
processor
CPU type the third generation Intel Core i5 processor
CPU model i5-3230m
CPU speed 2.6GHz
L3 cache 3M
core al core
memory capacity 4GB
memory type DDR3
number of slots 2x SO-DIMM
maximum support capacity 16g B
hard disk
hard disk capacity 1t
rotating speed 5400 RPM
interface type SATA serial
graphics card
type independent graphics card
display chip 28nm process high performance gt750m large game level graphics card
video memory capacity independent 2GB
optical drive type DVD recording
display
Screen Size 14 inch class
display proportion wide screen 16:9
physical resolution 1366 x 768
screen type LED backlight
communication
built in Bluetooth no
LAN 10 / 100 / 1000Mbps
WLAN 802.11BGN wireless LAN card
built in 3G no
ports
USB2.0 2
audio ports 1 x microphone interface; 1 x audio interface
display port VGA x 1 / HDMI x 1
USB3.0 1
sound system
speaker JBL professional brand audio, Dolby certified sound
built in microphone full array anti noise microphone
input device
keyboard chocolate keyboard
touch pad has
other devices
webcam has
camera pixel 720p
face recognition support safe and easy to use face recognition function
reader Six in one card reader (SD / SD Pro / MMC / MS / MS Pro / XD)
power supply
battery 6-cell lithium ion battery
battery life 2-5 hours
power adapter 100-240V adaptive AC power adapter
machine specification
size 350mm x 245mm x 15-33mm
net weight 2.2kg (including 6-cell battery, The specific weight is based on the proct delivery configuration)
features
features describe the odd plug-in mole, which can freely replace the graphics card, hard disk, optical drive and fan
Symbian operating system has powerful applications and communication capabilities on intelligent mobile terminals, which is e to its very sound core - powerful object-oriented system, enterprise standard communication transmission protocol and perfect Sun Java language. Symbian believes that wireless communication devices should not only provide voice communication function, but also have other communication methods, such as touch pen, keyboard and so on. In terms of hardware design, it can provide many different styles of appearance, such as using real or virtual keyboard. In terms of software function, it can accommodate many functions, including sharing information with others, browsing web pages, transmitting, receiving e-mail, fax and personal life process management. In addition, Symbian operating system has reserved multiple interfaces for manufacturers in terms of scalability, and EPOC operating system can be subdivided into three types: Pearl / quartz / crystal, corresponding to the application of ordinary mobile phone, smart phone and hand held PC respectively
[edit this paragraph] UI based on Symbian
at present, according to the different human-machine interfaces, the UI (user interface) platforms of Symbian system are divided into Series60, series80, series90, UIQ, etc
in order to support Symbian platform more strongly, Nokia established a new Department of Nokia mobile software in 2001 to develop mobile communication related software. In order to give mobile phone manufacturers more choices to invest in the development of Symbian mobile phones, Nokia has developed three different user interfaces: Series 60 / 80 / 90. Series 60 is mainly used for mobile phone with numeric keyboard, Series 80 is designed for complete keyboard, and series 90 is designed for touch pen. Another important platform is UIQ, which is developed by uiqtechnology, which is 100% reinvested by Symbian
[edit this paragraph] the UI platform developed by Nokia
series 20 / 30 is mostly used by low-end mobile phones, series 40 is mostly used by middle end business mobile phones, supporting Java extension, and series 60 / 80 / 90 is designed for middle and high-end smart phones and high-end business mobile phones with Symbian system
series 20: 84x48 pixel s / W display, Nokia OS
series 30: 96x65 pixel s / W display, Nokia OS
Series 40: 128x128 pixel, Nokia OS mobile phone model, such as: 62307210
Series 60:
basically positioned on one handed control device, 176x208, 240x320, 352x416 resolution, five direction key, two function keys. Use Symbian OS PREAL platform. The menu is arranged in a nine palace pattern. It supports MIDP Java and SIS extension package written in C + +. Powerful mobile phone series with small size. The representative machines are 6681 / 7610 / N73 / N80 / N95. At the same time, the system and UI style are also authorized to some other mobile phone manufacturers, such as Siemens, Samsung and Panasonic
Series 80:
Nokia calls this series of machines communicator, and there is only one series in model, which is 9 series. Using Symbian OS crystal platform. It represents the strongest technology of Nokia, and each generation is a collection of all the most advanced technologies of Nokia at that time. The biggest feature is like a pencil box (or remote control...). There is a standard mobile phone operation interface on the outside. Inside, there is a 640x200 large screen with four function keys, n shortcut keys and a complete QWERTY keyboard. The net weight is usually around 200 grams, but it's powerful. It's the best mobile phone for business. Nokia's own top managers basically use this thing. Typical examples are n 9110 / 9210 / 9300 / 9500 (excluding the transition procts of 9000 and 9210c / 9290, this department only proces these models)
series 90:
the 640x320 large screen is completely controlled by touch screen except for a few functions / direction keys. The typical representative is n 7710
because seires 20 / 30 does not support extended functions, there is no corresponding public UI style document. The UI style documents of series 40, series 60 / 80 / 90 and SDK can be downloaded for free from the developers channel of Nokia
edit the UI platform developed by UIQ
Symbian provides a flexible user interface (UI) to meet different user needs. At present, there are many symbian based user interfaces, mainly Series 60 / 80 / 90 and UIQ. Among them, UIQ is powerful in function, and it is also a system closer to the category of smart phones. This kind of UI can be understood as a shell on Symbian, which "wraps" the Symbian interface differently and adds some common applications
in order to promote and improve UIQ, Symbian has established UIQ technology, which aims to develop and promote UIQ. At present, it seems that UIQ is not as popular as Nokia's series 60 system, because there are few mobile phone procts based on UIQ platform; However, with the emergence of UIQ 3.0, this situation will change dramatically. This year, more manufacturers will choose to configure UIQ platform for their procts<
[edit this paragraph] Symbian smartphones
the following are some smartphones based on Symbian operating system
BenQ:
P30 Symbian OS 7.0 UIQ 2.1
Motorola:
a920 Symbian OS 7.0 UIQ 2.0
a925 Symbian OS 7.0 UIQ 2.0
a1000 Symbian OS 7.0 UIQ 2.1
Nokia:
3650 Symbian OS 6.1 Series60 1.0 /> 3660 Symbian OS 6.1 Series60 1.0
6600 Symbian OS 7.0s Series60 2.0
7610 Symbian OS 7.0s Series60 2.1
7650 Symbian OS 6.1 Series60 1.0
9210/9210c Symbian OS 6.0 Series80
N-Gage Symbian OS 6.1 Series60 1.0
N-Gage QD Symbian OS 6.1 Series60 1.0
6260 Symbian OS 7.0 Series60 2.1
6620 Symbian OS 7.0s Series60 2.1
6630 Symbian OS 8.0 Series60 2.1
N70 Symbian OS 8.1a Series60 2.1
N72 Symbian OS 8.1a Series60 2.1
N73 Symbian OS 8.1a Series60 3.0
N82 Symbian OS 8.1a Series60 3.1
N78 Symbian OS 8.1a Series60 3.2
7700 Symbian OS 7.0s Series90 2.0
9500 Symbian OS 7.0s Series80
Panasonic:
x700 Symbian OS 7.0s Series60 2.1
Samsung:
d710 Symbian OS 7.0s Series60 2.1
i458 Symbian OS 9.2s Series60 3.1
Siemens:
SX1 Symbian OS 6.1 Series60 1.0
Sony Ericsson:
P800 Symbian OS 7.0 UIQ 2.0
P900 Symbian OS 7.0 UIQ 2.1
p910 Symbian OS 7.0 UIQ 2.1
p910 Symbian OS 7.0 UIQ 2.1/ >P1 Symbian OS V9.2 operating system UIQ v3.1 platform
[edit this paragraph] Introction to series 60 interface. Manufacturers have invested a lot of money in the research and development of series 60. Since the birth of series 60, there have been three versions and several parks< The three versions of series 60 support the following functions respectively:
basic functions of the first version of series 60:
personal information management; Calendar, phone book, photo album, directory, file management application synchronized with PC
connection: supports USB, Bluetooth and IrDA protocols
short message service: short message service with less than 450 bytes based on GSM transmission
e-mail: supports IMAP4, POP3, SMTP and mime 2. Support GRPS< Other: Chinese support, PC connection software, plug-ins, RealOne player, XHTML mobile protocol
Series 60 second edition basic functions:
Multimedia: camera, image browsing, RealOne player, multimedia applications
personal account management: payment through the Internet, credit card support
file management: allow users to create, delete, move files or directories
Application Management:
personal topics: including UI themes, such as changing background and icons< Other: http support, advanced MMS service, SMIL protocol support, recording function< Basic functions of series 60 version 3:
Macromedia Flash, music player, OMA DRM 2.0, stand-alone application, desktop theme, new content format, support MS ActiveSync, Windows Media Player MPEG, Ms DRM encoding; Synch 1.2, IMAP / pop, OMA email notification, OMA data synch, email detection
at present, there are many manufacturers supporting Symbian OS, and most people are optimistic about the future of Symbian OS. Its good openness and third-party software development, can better and faster market occupation< [edit this paragraph] Symbian features
as a mature operating system, Symbian has the following features:
first, it provides wireless communication services and combines computing technology with telephone technology
Second, the operating system is solidified
Third, relatively fixed hardware composition
Fourth, lower R & D costs
fifth, strong openness
sixth, low power consumption and high processing performance
seventh, the security and stability of system operation
eighth, multithreading mode
ninth, a variety of UI, flexible, simple and easy to operate
the above nine points do not mean that Symbian OS is unique, but Symbian OS highlights these features and makes full use of these features to better serve users
[edit this paragraph] Symbian's shortcomings
Symbian's hardware configuration is low, and the main frequency of processors used in various models is low. Although the system can make it obtain higher processing efficiency, its performance in multimedia and other aspects is still unsatisfactory. In terms of multimedia, Symbian OS has poor support for mainstream media formats. Symbian OS uses a variety of platforms to meet the needs of different groups of people, but it also brings a restrictive obstacle to the development of Symbian OS. The third-party software is not compatible among various platforms, and the software developers focus on a certain platform, which greatly reces the available third-party software on various platforms and brings some inconvenience to users. The poor compatibility between different versions is also one of the areas that Symbian OS needs to improve. Whenever a new version of Symbian OS is released and a proct is available, the compatibility of the system becomes a major enemy of its development. Quite a lot of software needs to be followed up by software developers to develop new versions. Because Symbian only provides the manufacturer with a kernel and UI, many detailed functions need to be added by the manufacturer, but many manufacturers focus on the multi-function and comprehensive performance of the proct, and often ignore some basic functions. Some models even need the third-party software to realize the function of working day alarm clock, which undoubtedly brings great inconvenience to the users who are not familiar with Symbian
[edit this paragraph] Symbian

则BC=2×6=12,
可知边长为12mm,就是完全覆盖住的正六边形的边长最大.
故选A.