查询词典 variation

The structures and optical properties of the cirrus clouds as well as their time variation are discussed and analysed .

分析讨论了卷云的结构，光学性质及其它们的时间变化特征。

China is one of the centre of origin, inheritance and variation of Citrus.

我国是柑桔的起源中心和遗传变异中心之一，柚的品种资源十分丰富。

Remember the SARS in 2003, because people eat masked civet, by the coronavirus variation caused by SARS.

记得2003年SARS蔓延，都是因为人们吃果子狸，由冠状病毒变异而引起非典。

This paper is a theoretical system for such civil action the logical structure of variation explained.

本文即是对这种民事诉讼理论体系的结构逻辑变异的阐述。

I also found that cIX has two mainly form, and the alignment of the homologs of other species indicates that IX proteins are conserved in C-terminal, and shows variation in N-terminal. The meaning of these information needs further study.

然而也发现cIX有主要两种不同的形式存在，另外在与其他物种的同源蛋白质的胺基酸序列比对中，显示此类蛋白质在C端的保守性很高，N端的变异性则较大，至於这些资讯所代表的意义则需要再进一步的研究。

The cladoceran communities of the Three Gorges Reservoir showed distinct patterns in both longitudinal distribution and seasonal variation.

结果显示三峡水库的枝角类具有明显的纵向分布和季节变化特征。

To reveal patterns of longitudinal distribution, seasonal variation, and ecological succession in cladocerans communities in the Three Gorges Reservoir, ten sites were used to sample cladoceran communities across a longitudinal gradient from April, 2004 to January, 2005. Nine cladoceran species were collected throughout the year.

中文摘要：为了阐明三峡水库初次蓄水后干流库区枝角类的时空分布规律， 2004年4月至2005年1月，在600余公里干流库区设置10个样点，定性和定量采集枝角类标本。

In view of practical problem during Sulige gas field development, this paper complete follow study content. Study material balance theory of two district compound gas reservoir. Carry out stress sensitivity experiment on matrix rock and labor created fracture core from Sulige gas field with America Core Company high pressure high temperature flow experimental instrument to study stress sensitivity change rule of different permeability matrix rock and created fracture core at the condition of time and again switch on and off well and different drawdown pressure. Carry out depletion experiment on matrix rock of different permeability serial combination with different kinds of allocation, using double core clamper serial connected experimental apparatus, to study gas well production performance of bi-zonal compound low permeability reservoir during low pressure production stage. At the basis of experimental study, establish single well simulation model to analyze development index infection caused by stress sensibility and production performance infection rule caused by inner formation and outer formation of bi-zonal compound gas reservoir permeability variation while considering stress sensitivity.

针对苏里格低渗气田开发中存在的实际问题，完成以下研究内容；研究了两区复合气藏物质平衡原理；利用美国岩芯公司高温高压流动实验仪，对取自苏里格气田基质岩芯和人工造缝岩芯进行应力敏感实验，研究不同渗透率基质岩芯和造缝岩芯在多次开关井和不同生产压差条件下的应力敏感变化规律；采用双岩芯夹持器串联实验装置，对不同渗透率串联组合的基质岩芯进行各种配产条件下的衰竭实验，研究两区复合的低渗储层气井在低压生产阶段的生产动态特征；在实验研究的基础上，建立单井模拟模型分析储层应力敏感性和非均质性对开发指标的影响，研究考虑应力敏感时两区复合气藏储层中内区和外区渗透率变化对开发动态的影响规律。

All characters that have been used to delimit more narrowly defined species in other treatments of Chinese Clethra exhibit a strongly continuous pattern of variation from west to east across the range of the species in China (i.e., leaf size and shape, the number of secondary veins on each side of the midvein, anther size and shape); they also exhibit geographically correlated or seemingly random patterns, but without correlated gaps in character states among any two or more characters (i.e., style pubescence, corolla abaxial surface, stamen exsertion).

用来界定更狭窄定义的中国的Clethra的其它种的全部特征，从中国种的分布区的西部到东部，展示了一种强烈的连续变异的样式（如，叶大小和形状，中脉每边次脉的数目，花药的大小和形状）；他们还展示出地理分布的相关或好像随机的样式，但是在任何2或更多特征状态间没有相关的特征间隔（如，花柱被短柔毛，花冠背面、雄蕊伸出）。叶大小与形状，在中脉，花药大小与形状的每边次脉的数量；也的他们展览好象地理上有相互关联或随机模式，但是没有有相互关联特征差距在任何2 特征或更多中说明即，花柱短柔毛，花冠背面，雄蕊exsertion。

A variation of climactic order is called psychological order.

逐渐递增顺序的变体是心理顺序。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。