Integration of Market Exchange and Money Circulation Abstract: Money as a medium of exchange is circulated along with market exchanges. The process of market exchanges can be viewed as a sequence of trades with the starting point to be an autonomous demand. Money in this process is naturally integrated with the proceeding of market

1. Characteristics of idioms (1)Semantic unity Each idiom is a semantic unity. The semantic unity can be reflected by the fact tha he meaning of an idiom is very often not the total sum of the meanings of the constituent words. The semantic unity can aslo be shown in the illogical relations between the literal meanings of the consitituent words and the meaning of the idiom

1. come (verb.) Come here! 到这里来！ He will never come to much (= will never be successful). 他将来绝不会很有作为。 How did you come to be so foolish? 你为什么如此愚蠢？ On what page does it come? 它在哪一页？ 2. get (verb.) We can get 15 channels on TV. 我们可以收看到 15 个频道的电视节目。 Do you get me? 你明白我的意思吗？

How are molecular structures determined? One way is though the use of spectroscopic methods. Spectroscopy is the study of the interaction of energy with matter. When energy is applied to matter it can be absorbed, emitted, cause a chemical change, or be transmitted

The primary source of alkanes is petroleum Natural gas consists chiefly of methane, but ethane, propane, butane, and isobutane are also present. Petroleum is a complex mixture of hydrocarbons that must be refined into different fraction before it can be used

Compounds were classified as being either aliphatic or aromatic in the latter part of the nineteenth century. To be classified as aliphatic meant then that the chemical behavior of a compound was “fatlike”. To be classified as aromatic meant then that the compound had a low hydrogen/carbon ratio and that it was “fragrant

Anything that can be learned from direct experience can also be learned by indirect or vicarious experience

1.Genes can be mutated in many ways The most common gene change involves a single base mismatch--a misspelling--placing the wrong base in the DNA. At other times, a single base may be dropped or added. And sometimes large pieces of DNA are mistakenly repeated or deleted

Recently I wrote about 10 qualities of a good employee, which prompted quite a few people to ask about the attributes of a good manager. There isn’t a magic formula for good management, of course, but if you’re a manager, perhaps these tips will help you be more effective. 1. Choose a field thoughtfully. Make it one you enjoy. It’s hard to be

Good to see you. I am sorry I am not able to be there for your birthday. Jackie and I really loved our visit last year, and I am sure we would have enormously enjoyed what I expect will be a great party, but at the moment we have a previous engagement somewhere in Thailand. I have known Claudio since he was a mere lad of 22, a young graduate student of Johnnie Wheeler when I first came to Princeton. He then stayed on as an Assistant