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In case of opening economic system, economic growth cannot be studied Well without the consideration of exchange rate.

发展中国家的汇率制度的安排一直是经济学家研究的重点，一般而言，没有一个标准化的汇率制度模式适合所有的发展中国家。

This paper is about customer retention of cash card business, and we construct cash card's churning rate prediction model.

本研究即针对现金卡业务顾客之流失行为进行研究，建构现金卡户流失预警模型。

Another way to allow for risk is to discount the expected cash flows at a rate r.

另一种包容风险的方法是以一个比率 r 来贴现期望现金流。

The objective of this study was to determine the effect of dietary energy and protein on seminal characteristics and the impregnated rate in Liaoning cashmere goat.

试验研究日粮能量、蛋白质水平对种公羊精液质量和受胎率的影响。

Such factors as distillation temperature and distillation pressure, etc. which affect the process of preparing citral from Litsea cubeba oil and of preparing cinnamaldehyde from cassia oil by molecular distillation were investigated under rotation of 370～390 r/min,flow rate of 1drop/s,and temperature of cooling water 4～5℃.

利用分子蒸馏新技术从天然香料肉桂油和山苍子油中分离提纯肉桂醛和柠檬醛，用GC–MS联用仪对分离物中肉桂醛和柠檬醛的质量分数进行分析，重点研究了压力和温度等主要影响因素。

The results indicated the time of extracting cassia oil was shortened consumedly, only half of the traditional one, and the extraction rate of cassia oil was increased distinctly, by the method of wet distillation using microwave assistant treatment.

采用微波对肉桂皮进行辐射处理，破坏肉桂皮的细胞组织，然后用水蒸气蒸馏提取肉桂油。

And its the increase rate of 156%, also classify the tradition shopkeeper people cast in back far.

而其156%的增长率，也将传统分类零售商们远远抛在了身后。

In conclusion I should stress that many of my colleagues, on reading or hearing the castigation of them that I have rehearsed above, would say that in fact there is a wholly responsible reason why they are cautious in their public predictions of the rate of progress: namely, they think it would be irresponsible to engender unwarranted optimism.

总之，我要强调，我的很多同事们在读到或听到我在上述再三的批评时，他们将会说：事实上，他们在公开场合小心谨慎地预言进步速率完全是为了负责任，就是说，他们认为造成毫无根据的乐观主义是不负责任的。

Analyze the present production process, suggest the alternations of the work methods and operation procedures, reduce the risk, cost and castoff; improve the production rate and efficiency, and improve the quality and consistency of the final product.

分析现有生产工艺，建议工作方法和运营程序的变更，降低风险、成本和废弃物，提高生产率和效率，提高最终产品的质量和一致性。

Another casualty of what's taking place in China is the U.S. interest rate.

中国正在发生的另外一个牺牲是美国的利率。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48