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Social connectedness is especially important at holiday times and is a critical component of healthy aging.

社会连通特别重要的是在节日倍，是一个关键组成部分"健康老龄化"。

Connie:Well, you know, communication is critical for a successful company.

康妮：嗯，你知道，沟通对一家成功的公司是很重要的。

Conoco praised USCAP but said current proposals in Congress "disadvantaged the transportation sector and its consumers, left domestic refineries unfairly penalised versus international competition and ignored the critical role that natural gas can play in reducing…emissions".

康诺克石油公司表示赞赏USCAP的成绩，但是近期国会通过的决议对公司的物流运输和消费者造成了负面影响，使国内的炼油行业在国际竞争中处于不利的地位，却忽略了天然气在温室气体排放中所占的比重。

Maintaining the data consistency is a critical technical problem in the distributed database system .

1引言分布式数据库系统在系统结构上的真正含义是指物理上分布、逻辑上集中的分布式数据库结构。

Distributed database system is a main research direction in the database field. Maintaining the data consistency is a critical technical problem in the distributed database system .

分布式数据库系统是数据库领域中的一个主要研究方向，数据一致性维护是分布式数据库系统中的一个非常关键的技术问题。

How to balance between the sustainable socioeconomic development and the consonance between human being and water ha already been the critical issue in front of the local government.

如何处理经济社会可持续发展与人水和谐相处之间的关系，是摆在各级政府面前的重要课题。

Based on the equilibrium equation of an arch element the cubic nonlinear dynamic model with second order is established and the nonlinear differential dynamic system without constant term is obtained through a transfer process of T=U+b. Hence three fixed points and the homoclinic orbits are found. The critical condition of the chaotic vibration of the elastic arch is given by using the method of Melnikov function. The numerical results of the stationary and chaotic motion are given and discussed.

首先利用拱的单元平衡方程建立了拱的二阶三次非线性动力学模型；然后通过变换使方程转化为不含常数项的非线性微分动力系统，并由此得到无扰动系统的3个不动点与同宿轨道；再用Melnikov函数法给出了发生混沌的临界条件；最后给出了该系统出现定常运动和混沌运动的数值结果。

The thickness of hydrate deposits will reach and keep a constant critical value.

水合物的聚集时间和分布特徵与不同的扩散体系有关。

As a smart material, the study of constitutive relation is critical for its application and development.

作为一种机敏材料，形状记忆合金本构关系的研究对其应用和发展至关重要。

A primary goal in the design of wireless sensor networks is lifetime maximization,constrained by the energy capacity of batteries.So a critical issue is to strategically deploy an appropriate number of aggregators so as to minimize the amount of energy consumed by transporting the data.

无线传感器网络设计的一个主要目标就是最大化网络生命期，因此需要研究如何部署适当数量的簇头节点达到最小化整个网络节点数据传输能量消耗。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。