查询词典 critical point

Catalyst Office of Beijing University of Chemical Technology designs a pressure resistant tank with a view cell, which was used to measure the critical point of six binary systems and the opalescence can be observed.

本文实验采用北京化工大学催化研究室自行研制设计的变体积可视化耐高压容器，利用临界乳光的出现作为临界点判据，对CO〓+环己烷，甲苯，正丁醛，异丁醛，甲醇和乙醇等六组超临界CO〓二元体系临界点进行了测量。

If the flow does not go to infinity, or the functional is bounded from below on the flow and satisfy the condition, then the limit of the flow maybe a critical point.

如果流线不走向无穷远处，或泛函在此流线上下方有界且满足条件，那么极限点就可能是临界点。

In this study, the constant volume visual method is used to measure the critical point properties of CO 2+toluene, CO 2+cyclohexane, CO 2+ n butyraldehyde, CO 2+ i butyraldehyde, CO 2+methanol and CO 2+ethanol binary systems.

采用固定体积可视观察法测定了 CO2 +甲苯、CO2 +环己烷、CO2 +正丁醛、CO2 +异丁醛、CO2 +甲醇及 CO2 +乙醇二元体系的临界点性质，为超临界萃取和化学反应提供基础数据。

Development plan " the mankind develops a report " say, the whole world is calefacient take the mankind " critical point ", on 100 million people may be faced with hunger to lack the menace such as water, human history can produce unprecedented retrogression accordingly.

在全球变暖的背景下，"极端气候事件"发生的频率和强度都在加大。2007年11月28日，联合国开发计划署撰写的《人类发展报告》称，全球变暖将人类带到一个"临界点"，上亿人可能面临饥饿缺水等威胁，人类历史可因此发生前所未有的倒退。

"This changes the mother's center of mass, which is a critical point in any three-dimensional body on which gravity acts."

"这改变了母亲的身体中心，这在地球引力作用于任何三维身体上是非常重要的一点。"

This book analyzes, from a single perspective, some of the most important applications: the critical-point theory in classical statistical mechanics, the scalar quantum field theories in two and three space-time dimensions, and Tomonaga's theory of the ground state of one-dimensional Fermi systems.

这本书分析，从一个单个的视角，一些最重要的应用：在经典统计力学方面的临界点理论，标量量领域理论在2 和3 空间时间维，和Tomonaga 一维费密系统的基态的理论方面。

With the economical globalization and the rapid development of E-commerce, CRM centered composes of the critical point of completive capability of enterprise CRM makes the logistical enterprise better in managing customers, but also the competitive capability of enterprise.

摘 要：在经济全球化和电子商务飞速发展的今天，以客户为中心的客户关系管理是构成企业核心竞争力的关键因素，CRM不仅使物流企业在管理客户方面表现更佳，而且可以全力打造企业的核心竞争力。

Chapter 1 reviews recent investigation in Bose-Einstein condensation, and analyzes critical point and condition of phase transition. Chapter 2 introduces the experiment of Mott insulator and superfluid phase transition in dilute atomic gases, theoretic mode and some studying. In chapter 3, we study the influence of dipole-dipole interaction of two component BEC in optical lattice, by Green function technique and mean-field approach. The results show that long range interaction and dipole-dipole interaction can be strongly influence the phase transition of two component.

本文内容分为四章，第一章对BEC近几年的研究回顾，分析了理想情况下凝聚的临界行为和凝聚条件；第二章我们介绍了光格子中绝缘-超流相变和理论模型及其描述；第三章我们利用格林函数和平均场近似的方法，对偶极-偶极相互作用在光格子中两分量BEC原子的超流-绝缘相变的作用进行了分析，结果表明偶极-偶极相互作用和长程相互作用对绝缘-超流相变有很大的影响。

It is the pressure necessary to condense a vapor at the critical point.

它是使一种蒸气在临界点进行冷凝所需的压力。

Using a continuation power flow method based on the above load-flow algorithm, the critical point of voltage stability of a test system is computed and compared to that by the conventional power flow method.

采用上述潮流模型的连续潮流算法，对一个试验系统进行了电压稳定临界点的计算，并与常规潮流算法进行了比较。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。