基本条件

The basic principles of membrane separation technology for recovering butene and iso-pentane from VOC/ N2 are described, and the influence of operating condition on membrane separation is indicated.

介绍了有机蒸气膜分离的技术进展，阐述了应用膜分离技术从有机蒸气/氮气混和气中分离回收丁烯和异戊烷的基本原理，指出了操作条件对膜回收效果的影响。

The results obtained are found to be satisfactory by comparison with experiments.

实例应用表明，在四边简支条件下的计算结果与实验结果基本一致，说明该方法确定纯平荫罩的振动固有频率是可行的、有效的。

Stabilization of system is flux of compressor is equal to flux of capillary tube.

本文把制冷剂流量作为系统的基本参数，系统模型的收敛条件为压缩机的质量流量和毛细管的质量流量相等。

The motive of selecting and approaching the subject is:with a China's objective,jurisprudential and internationalized eye to understand and observe China's system offoreign capital infusion,to define the concept of China's law on foreign direct investment,to solve some problems in China's current law on enterprises with foreign investment,to makesome researches on the basic theory of foreign direct investment,and to providetheoretical criterion to establish a new legal system and framework of China's foreigndirect investment.

本文选题和探讨的动机是，以客观的、法学的、国际化的眼光了解和观察中国的外国资本引入制度，确立在社会主义市场经济条件下中国外国直接投资法的概念，解决中国现行的外商投资企业法中存在的一些问题，研究外国直接投资法律的基本理论，为建立新的中国外国直接投资法律体系和框架提供理论依据。

According to the equation of chromatographic dynamics , we can get the second central moment and the third central moment of elution curve of HPLC under linear nonideal conditions.

从液相色谱过程动力学方程出发，运用电子计算机证明了在线性非理想条件下高效液相色谱体系中不同保留值组分在柱末端峰形的分布基本一致的结论。

In this paper, according to the characteristics of central projection, aerial photograph s were analyzed to discuss displacement of images under tilt conditin or caused by ground undulation, based on which the principles of tilt error and projection error were summarized.

本文以航空摄影测量像片为分析对象。根据中心投影的特性，论述了像片在倾斜条件下所引起的像点位移和像片因地面起伏而引起的像点位移，在对其进行分析的基础上总结出倾斜误差和投影误差的规律，从而说明了不能把像片当作地形图使用。这是使用航空像片时必须注意的基本问

Enterprises merging is a basic form of capital centralization in the condition of marketing economy.

企业并购是市场经济条件下资本集中的一种基本形式。

A,In the above three sorts countries,the adjustment b-eginning conditions and their consequence were different,but their general trends Shew no difference namely,withthe economic development,both in the output value stru-cture and in the employment structure,the share of agri-culture continuoucly descended,on the contrary,the shareof industry,especially the chare of service industry,c-ontinuously ascended.

一、尽管上述三类国家产业结构变动的起步条件和相关后果不尽相同，但其产业结构变动的总体趋势却基本一致，即不论是在产业的产值结构中还是在就业劳动力结构中，随着经济的发展，农业在产业结构中所占的份额不断下降，而工业特别是服务业所占的份额却不断上升。

The non autonomy statement equation basic circuit was established in this paper,and the conservation electric charge equation was worked out basing the periodicity of its stable solution.

对包络检波的基本电路建立非自治状态方程，并根据其稳定解的周期性，推导出电路的电荷量守恒方程，并通过假设的条件近似和简化方程。

The effects of post cure temperature and time on the basic properties and compression set of chlorohydrin rubberwere studied in this paper.

研究了二段硫化条件对均聚氯醚橡胶基本性能和压缩永久变形性能的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。