Can r9270 mine

1. There is no such word, only the word centipede, which means centipede
centipede is a terrestrial arthropod, its body is composed of many segments, and each segment has a walking foot, so it is a multi legged creature. Centipede is also called Tianlong, Baijiao insect and Shaoji centipede. There are three kinds of common centipedes: red head, green head and black head. The back of the red head is red black, the abdomen is light red, and the feet are light orange or yellow. The back and feet of Qingtou are blue, and the abdomen is light blue. It is small and about half the length of Hongtou centipede. Black headed centipede has black back and feet, light yellow abdomen and smaller body. The red headed centipede is the best of the three species. It has large size, high yield, docile temperament, strong adaptability and fast growth. Generally, it is more common in rural areas. It is often located in damp corners, under bricks, under rotten leaves, and in dilapidated and damp houses. It is more common in summer. Centipede is a carnivorous animal with a wide range of recipes, especially like to prey on various insects. The first pair of feet of centipede is like a pair of pincers. There are poison glands in it to secrete poison. It can be used for medicine. It is suitable for artificial breeding
centipede (centipede) is a long flat arthropod carnivore with a pair of feet in each segment. Since the Silurian period, 2800 species have survived. Like arthropods, they are known for their many arthropods
centipede is an arthropod. They like to live in damp and dark places. Artificial breeding mostly simulates the natural environment, and makes it inhabit under the gap of rotten wood and stone and on the barren and wet grass ground. Distributed in Jiangsu, Zhejiang, Anhui, Henan, Hubei, Hunan, Guangdong, Guangxi, Shaanxi, Sichuan and other places. It is mainly proced in Jingzhou, Yichang, Xiaogan, Yunyang and some counties of Laohekou, Xiangfan, Jingmen and Zaoyang in Hubei Province. The annual purchase volume of the whole province accounts for more than 80% of the whole country, and the procts are sold and exported to the whole country; Zhejiang, Jiangsu, Anhui, Henan and Hunan also have a small number of acquisitions, most of which are self-proced and self sold. In the 1970s, Zhejiang began to raise artificially, but the problems of diseases, natural enemies, food and so on have not been completely solved, and the progress is slow. By catching wild centipedes for medicine, the supply is tight
centipede is flat and long, 9-17 cm long and 0.5-1 cm wide. The whole is composed of 22 links, and the last section is slightly small. The head is dark red with 1 pair of antennae and 1 pair of poisonous hooks; The back is brown green or dark green, glossy, with 2 longitudinal edges; Abdomen pale yellow or brown yellow, wrinkled; From the second segment, each segment has a pair of feet, which are yellow or reddish brown and hook shaped. It is brittle with cracks in the section. The smell is slightly fishy, with a special pungent odor, pungent and slightly salty. The best quality is dry body, complete length, red head and green body
centipede is a commonly used medicinal material, which is warm in nature, pungent in taste and toxic. It has the functions of relieving wind and spasm, attacking poison and dispersing knot, dredging collaterals and relieving pain. It is used for infantile convulsion, convulsion, stroke, mouth and eye deviation, hemiplegia, tetanus, rheumatism, sore, scrofula and snake bite
Centipede's feet are hook shaped and sharp, with a poisonous glanlar mouth at the end of the hook, commonly known as poisonous claw and poisonous tooth, which can discharge venom. After being bitten by a centipede, its venom glands secrete a large amount of venom, which is injected into the skin of the bitten person along the mouth of the venom glands, causing poisoning. The toxin is not strong, and it will cause pain but not fatal after being stung< There are only 21 pairs of walking feet and 1 pair of jaw feet in the medicinal centipede“ Qianchuanzi is a close relative of centipede. It has only 15 pairs of walking feet and 1 pair of jaw feet“ The stone centipede has only 15 pairs of feet. There are also some centipedes with many and short feet, 35 pairs and 45 pairs, and the most is 191 pairs, so they are commonly known as hundred feet< The digestive system consists of digestive tract and digestive gland. Food from the mouth into the digestive tract, through mechanical action and chemical decomposition process, can be absorbed and used by centipede. The digestive tract is simple, from mouth to anus is a straight pipe running through the center of the body, behind the mouth is the expanded pharynx, its contraction is concive to sucking food. The retropharyngeal digestive tract consists of foregut, midgut and hindgut. The foregut and hindgut are very short, but the midgut is very long. Foregut mainly plays the role of receiving, transporting and digesting food. The midgut is the main place for food digestion and absorption, and the hindgut is responsible for the formation of feces and the excretion of feces to the caudal segment. The digestive gland is a pair of grape shaped salivary glands, which are opened in the foregut through the salivary tube. The salivary gland can secrete saliva containing digestive enzymes, which can moisten and preliminarily decompose food
centipedes breathe through the trachea. The trachea is an elastic tubular structure formed by invagination of the body wall. There are chitin spiral filaments on the wall, which can support the trachea to facilitate gas flow. The trachea has many branches, which are distributed between cells and tissues in the body wall. There are six pairs of stomata in the centipede, which are in the 4th, 6th, 9th, 13th and 16th segments respectively. The other segments are degenerated and only a little trace is left. The valve can be opened and closed by the relevant opening device. When the valve is opened, the gas flow in and out is unobstructed. When it is closed, the water evaporation in the body and the invasion of foreign substances can be prevented
the Centipede's circulatory system is an open tube type, but it is relatively developed. The tubular heart runs through the trunk at the back of the digestive canal and is surrounded by pericardium. It enters the cephalic artery from back to front and leads to various organs of the head. In addition to the anterograde dorsal vessels, there is a pair of lateral arteries surrounding the digestive canal and converging into supraneural vessels on the ventral surface of the digestive canal. These vessels have branches into the blood cavity. In addition, in addition to the terminal segments, each segment of centipede has a pair of cardiac foramen, which is the opening for blood to enter the heart from the blood sinus
the excretory trachea of centipede is Malpighian tube. It is a non branching blind tube at the junction of midgut and hindgut. The blind end of the Malpighian canal is free in the blood cavity, and the waste proced by metabolism is absorbed from the blood and sent to the hindgut. After the hindgut reabsorbs water, it is discharged from the body through the anus and feces
the nervous system of centipede is similar to that of earthworm. There are two nerves connected to the inferior esophageal ganglion. The inferior esophageal ganglion has nerves connected to the maxilla, two pairs of mandibles and the jaw foot. After that, there are two posterior ventral nerve cords and a pair of ganglia in each segment. With the healing of somites, ganglia also heal, and each pair of ganglia send nerves to each somite to regulate the body's activities
centipede is dioecious. The gonads of the reproctive system of centipede are located at the back of the digestive tract, which is a single ovary or testis. It consists of one reproctive tube, namely fallopian tube or vas deferens. Later, it is divided into two, which go down around the digestive tract and open in the male and female reproctive foramen respectively. In addition, there are two pairs of accessory gonads which pass through the end of the reproctive tube. The female centipede has two seminal vesicles, and the male centipede has two seminal vesicles, which all lead to the end of the ovict and vas deferens. The female centipede fills the body cavity when the egg is mature. The mother before parturition stores sperm in the seminal vesicle, so that the fully developed egg can combine with the sperm when ovulating and become a fertilized egg
centipede is a kind of hermaphroditic animal. The identification of male and female is of great significance for the reasonable matching of male and female, recing the cost of raising male centipede and improving the reproctive rate. The male and female identification of centipede is complex, which can only be determined by comprehensive analysis of head, body shape and physique. The head is flat and large, the back edge of the 21th dorsal plate is flat and round, the body is large and wide, the abdomen is thick, and the body is soft; The head is oval in shape, the posterior edge of the 21th dorsal plate is slightly raised and pointed, the body is small and narrow, the abdomen is thin and the body is hard, and there is one pair of degenerated reproctive limbs in the tail reproctive area
in stressed closed syllables, the vowel letter e usually pronounces a short vowel / &/ When pronouncing, the tip of the tongue is close to the lower teeth, the front part of the tongue is raised, the tongue position is moderate, does not touch the upper jaw, has no friction, the gums are between half closed and half open, and the lip shape is flat. This sound appears at the beginning and end of the word, but rarely at the end of the word, such as:
egg
well
Red
pen
hen hen hen net
bed
bell
I hope I can help you.

2. The R9 270 can only cost 4 yuan. The driver problem is limited. Unfortunately, I used the MSI R9 270. The same problem, I called the customer service hotline. They said that the new version of the driver is limited, and the old version of the 12.8 driver should be used. After it is installed, the graphics card will be identified as 7870. However, the 12.8 driver can't drive the 270 card at all. But I can only run for 4 yuan

3. In China, what China needs is China novel coronavirus pneumonia. If the Chinese citizens in any foreign country need anything, they can look for local Chinese consular officers to seek help. Try to remember that the telephone numbers of Chinese consulates in foreign countries are not controlled, because the spread of the new crown pneumonia is very serious.

4. Mine card is a graphics card used by wabitcoin. Generally, amd card is used. NVIDIA card is not suitable for mining
to identify mineral cards, first of all, check whether there is a large yellow area on the circuit boards on the back of the graphics card, and some of them must be. The reason is the aging of working for a long time
next, we look at the running points. Generally, the running points of mine cards are lower than those of ordinary cards, such as 3dmark software testing
if the price of the graphics card is several hundred lower than the normal price, it is likely that the card will be used
in fact, you can't tell whether your graphics card is a mine card just by looking at these photos. You can play some games that eat graphics cards very much, adjust the image quality to the limit that the graphics card can bear, and play more for a period of time. If the temperature is not too high (for example, close to 100 degrees), the screen won't go black and the screen won't crash, it's OK
otherwise, search for some software of ing machine on the Internet and the machine for a period of time. It's ok if the voltage is stable.

5.

Sapphire R9 270 2G gddr5 platinum version OC belongs to the advanced mainstream level graphics card, good performance, can smoothly run the mainstream online games

detailed parameters:

the quality of the graphics card depends on the workmanship and materials

first, look at the rectifier capacitor. The quality of the power supply directly affects the stability of the graphics card. Now good graphics cards use high-quality solid-state capacitors, such as Sanyo's. it is worth noting that some JS now use aluminum electrolytic capacitors as solid-state capacitors. The difference is that the top of the solid-state capacitor is smooth, while the top of the aluminum electrolytic capacitor has K-shaped anti riot lines

Second, looking at the types of video memory particles, most of them are Samsung or Hyundai. JS uses unknown display size and does not indicate the manufacturer and display size, capacity and speed. Some of them have nothing directly

Third, look at the number of integrated semiconctors and solder joint workmanship. Generally, good graphics cards are densely integrated with semiconctors on the front or back, while the workmanship is very sparse

Fourth, check whether the fan runs smoothly. If you move it by hand, smooth operation is the most basic. Otherwise, the heat dissipation may not be good when you take it back< Fifthly, 3dmark software is used to test the performance of the graphics card, and the score is used to evaluate the performance of the card

6. It's less than 200 yuan, but I can't play CF, a black game by eating chicken and Neil's 750ti card at 60fps

7. R9 270 graphics card can still eat chicken, of course, the image quality can not be particularly high. It's better to have a lower picture quality to play more smoothly.

8. It's OK, but if you want to play the game, the configuration in the left figure is recommended to be upgraded as a whole. If you only add graphics cards, consider low-power cards such as 750ti 1050ti. If you add more power, you may need to change the power supply.

10. This price can consider I3 4170, B85 motherboard, gtx750ti graphics card
I don't care much about AMD configuration, future upgrade is a big bottleneck!!