查询词典 instance

Because of the complexity of the condition of groundwater dynamic force, aiming at the specific hydrologic geology condition, dynamic force condition, the pollutant migration instance of groundwater, establishing reasonable groundwater solute migration model, using computer languages, numerical simulating and visualizing the distributing State, is a cheap and effective method for predicting and preventing groundwater pollution.

由于地下水动力条件的复杂性，针对地下水特定的水文地质条件、水动力条件、污染物质运移情况，建立合理的地下水溶质运移模型，利用计算机语言，数值模拟并可视化地下水污染溶质的实时分布状态，是预测、防治地下水污染的廉价而又行之有效的方法。

2Aim to the instance of AJiuTian hydropower project, on the basis of thedeep analysis for system exploitation, surrounding three goal of hydropowerengineering, the management and control system of dynamic visual information forhydropower engineering is developed. The development of method of schedulemanagement and control system, investment management and control system, qualitymanagement and control system, engineering three-dimension dynamic visualsimulation, engineering geology three-dimension dynamic visual simulation areadvanced, management and control of dynamic visual information for hydropowerengineering faced construction scene is realized, which provide manager with fast,exact decision-making support.

2紧密结合云南苏帕河阿鸠田水电工程的具体情况，在分析系统开发思路及原则的基础上，围绕水电工程项目管理的三大目标，研制开发了阿鸠田水电工程可视化动态信息管理与控制系统，提出了工程进度管理与控制系统、工程投资管理与控制系统、工程合同管理系统、工程施工三维动态可视化仿真系统、工程地质三维可视化模拟系统等多个子系统的功能设计及实现方法，实现了直接面向施工现场的工程动态信息的可视化管理与控制，为管理人员提供迅速准确的决策支持。

Notice, however, that it is precisely streamlining and simplification which, in many instances in animal morphology, constitute structural specialization for given behavior; for instance, the reduction of toes in the ungulates or appendages in fish.

然而，就是流线型化及简单化，在很多动物型态学的例子中，建构了为特定行为的结构特化作用；举例来说，鱼的脚趾简化成附属肢体或是蹄状物。

Even when playing the good guy he had a threatening demeanor about him ("The Stranger" for instance, or his insurance investigator in "Double Indemnity")… so odd when you realize this guy, in real life, was an art collector and knew a thing or two about fine wines.

甚至是扮演好人时他也会有威胁的举止（&陌生人&为例，或者在&双重保险&的保险调查员）……当你了解这个人会奇怪，在现实生活中，他是一个艺术收藏者，对红酒也略知一二。

Global illumination plays an important role in 3D graphics. Compared with local illumination, global illumination considers not only direct lighting, but also influence from indirect lights and occlusion. Thus, it can simulate more realistic effects, for instance, refraction and reflection of transparent objects, sub-surface scattering of translucent objects and shadow.

三维场景的全局光照计算[76~78]不仅考虑当前着色点的直接入射光照，还涉及环境中其它景物对着色点的间接光照或遮挡的影响，因而可以模拟比局部光照更真实的效果，如透明物体的折射和反射，半透明物体的子表面散射，阴影等。

For instance, dichlorodiphenyltrichloroethane, although never used at either of the poles, can be found in the tissues of penguins.

例如，滴滴涕尽管从来没有在南极或北极用过，但却在企鹅的组织中发现了它的存在。

Other suitable filtration methods can also be employed to remove bacterial cells, for instance, any method of depth filtration with media aids, such as diatomaceous earth.

然后可以通过使培养液通过使用0.1微米过滤器的过滤系统(例如Millipore Prostak过滤系统)收集发酵培养基中的植物蛋白A。

For instance, Americans will never forget the hospitalityshown to our pilots who were shot down over your soil during WorldWar II, and cared for by Chinese civilians who risked all that theyhad by doing so.

鉴于这种相互联系，在21世纪，权力不应再成为一场零与游戏；一国地成功进展不应以他国为帮钱。这也就是为什么美国坚决表示我们不谋求遏制中国地崛起。

Many experts have contributed to the study of workflow technology, such as Aalst who works in the workflow modeling field, Bertino and Atluri who work in the workflow security and authorization management field, Casati and Ellis who work in workflow change and instance evolution field, Grasso and Aslst who work in the coordinational workflow field.

国外Aalst等在工作流建模、Bertino和Atluri等在工作流安全及授权、Casati和Ellis等在工作流变更和实例迁移都做了很多工作。在国内，清华大学、中科院计算所、中科院软件所、上海交通大学等都开展了工作流管理技术的研究。

A research indicated that flavonoids in corn silk not only were greatly high in content but also had preferable bioactivity: for instance, corn silk total flavoniods extracts have functions on increasing the adapt ability to exercise tolerance, resisting the produce of fatigue and accelerating the dispelling of fatigue.

有试验表明，黄酮类化合物在玉米须中不仅有较高的含量还有较高的生物活性：例如玉米须黄酮提取物对增加机体运动负荷的适应能力、抵抗疲劳产生和加速疲劳消除方面具有明显的作用。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。