jack wei

Oil is a fossil fuel that has been formed over millions of years from the remains of dead plants and animals. The process of...

What is?What does B mean?Today Xiaobian to introduce it!The official name of B shares is RMB Special.It is a foreign equity listed in China...

People's Daily cooking fuel from severe waste of resources, such as wood, coal, and severe pollution of conventional into use and the gas, and...

What is a positive repurchase?Xiaobian to introduce it to you!A repurchase is a transaction in which one party borrows money against a certain amount...

What is?Strong shares, is to point to the steady rise in.Strong stocks may be a wave of prices, can also be hot plate representative...

A+H shares are shares listed both on or as H shares and on the Stock Exchange of Hong Kong.There is usually A price gap...

the experiment in the lab, often hard to avoid can produce excess ammonia, so should be how to deal with excess ammonia?What does ammonia...

Mentioned ammonia, everyone will wrinkle up eyebrows, because first thought of the ammonia pungent taste, so specific, ammonia gas is?What are its characteristics?What can...

EA automatic trading system, also known as intelligent trading system.An automated trading system that consists of a series of software applications that operate according...

The "foreign exchange quote" is the "ratio" of two currencies.Say "foreign exchange quotes" and people think of sets of "currency pairs", such as "euro/dollar"...

International investment is a kind of contract trading which uses the principle of capital leverage.Also KNOWN as A SPOT investment or investment, THE right...

Leveraged trading is also known as deposit trading.Investors use a small amount of capital to invest several times the original amount, in order to...