Play virtual currency with experts
Network brings convenience to everyone, but also brings some security problems. In the era of network data, people are more and more dependent on the network. Many people would rather believe in strangers they just met online than people around them. Although the network is very convenient, there are many frauds on the network. If you don't pay attention, you may fall into the trap. Guangzhou's Mr. Huang received a call, the other party claimed to be a master of investment and financial management. Mr. Huang was then drawn into an investment group. Looking at the people in the group drying their profits one by one, Mr. Huang believed it. So he successively transferred 5 million yuan to the investment and financial planner, but after the money was transferred, the wechat group was disbanded and the investment platform was closed. Huang Xingsheng realized that he had been cheated, so he thought of helping the police< there are many scams on the Internet, and this kind of scam using investment is a common one
The man was cheated of 5 million yuan to speculate in bitcoin, which caused heated discussion among netizens on the Internet. It has to be said that he also fell into such an investment trap because he lacked investment experience and trusted others easily. He also trusted investment experts in the live studio, and then let his money float, also makes everyone feel very incredible
As we all know, as an alt, we should have the ability to distinguish right from wrong, instead of trusting others casually. We can also see from this incident that we must be careful in our daily life, especially about our own money, Don't trust her. Once people are cheated, they will lose themselves. At the same time, we need to pay attention not to speculate in bitcoin in our daily life, because bitcoin is not protected in China, and we hope everyone knows about itthis is the most stable
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colloid, also known as colloidal dispersion, is a relatively homogeneous mixture, There are two kinds of substances in colloid, one is dispersed phase, the other is continuous phase. One part of the dispersant is composed of tiny particles or droplets. The dispersion system with the diameter of 1 ~ 100nm is colloid; Colloid is a kind of dispersive system whose particle diameter is between the coarse dispersive system and the solution. It is a highly dispersed heterogeneous system
after storage and shaking, the fine suspension should be able to redisperse quickly, so as to ensure the uniformity and accuracy of dosage. Test method: put the suspension in a 100ml measuring cylinder, rotate at the speed of 20 revolutions per minute, after a certain period of rotation, the sediment at the bottom of the measuring cylinder should be evenly dispersed again, indicating that the suspension has good redispersibility.
by the way, liars.
that can't be practiced in a day or two