查询词典 be present

L Qualified faculty members can be drawn from the ranks of present and past club presidents, present and past R.I. officers and even non-past presidents with skills/experience in special areas

l 适任的教员可由扶轮社现任的社长及前社长、国际扶轮现任的及前职员中选任，以及甚至那些非前社长而在特殊领域有技巧/经验的人亦可担任

In this paper, the control factors of anaerobic digestion are discussed based on the summarization of present research literatures. The mechanism of the effect of pH and Eh on anaerobic digestion is analyzed with microbiology and biochemistry theory. The equation describing the effect of pH variation on Gibbs free energy variationΔGis derived using Nernst equation, and the specific control conditions in engineering are summed up according to the present research achievements.

在总结已有文献的基础上，讨论厌氧消化过程的控制因素，并利用微生物学和生物化学理论分析了pH值和Eh对厌氧消化过程影响的机理；利用Nernst方程推导出了描述pH值变化对吉布斯自由能变化ΔG的影响的方程式；并结合已有的研究成果，总结了实际工程中的具体控制条件。

The introduction describes the historical background and the investigation scope of the national theory of socialism with Chinese characteristics, elucidates the basis and significance of the present study, introduces the basic research status of this subject at home and abroad, and clarifies the theoretical framework, focus and innovation of the present study.

导论主要论述了中国特色社会主义民族理论的历史背景和考察范围，从而说明了论文选题的依据；同时也阐明了研究中国特色社会主义民族理论的意义，介绍了国内外对本课题研究的基本状况，说明了本课题研究的理论框架、重点和创新；导论还指出了本课题研究所采用的主要研究方法。

While in the case of Los Angeles all the three classes present their peaks at population of about 1,000 to 10,000 people/km2, New York and Atlanta seem to present a more logical pattern, with distributions of CIT decreasing and LIR and HIR increasing with increasing population densities.

图3 作为人口密度函数的商业、工业、运输等级分布呈现一种清晰高峰：洛杉矶、菲尼克斯和西雅图的人口密度高峰为10，000~100，000人/平方米；菲尼斯与西雅图的人口居住密度高峰少于100人/平方米；洛杉矶呈现其三阶级人口高峰约为 1，000~10，000 人/平方米。

The present invention relates to a device (200) for electrically controlling shaping of a light beam.

本发明涉及一种用于电控光束整形的装置(200)。

At present the company's operating condition of the block have a good momentum of development.

目前公司的各块经营状况均有良好的发展态势。

He gave her a bunch of flowers as a present.

他给她一束花作为礼物。

The present is a case in point.

目前我们面对的就是这样一个情形。

One definition of civilization requires that a civilized people have a sense of history -- meaning that the past counts in the present.

按照一些世界上大多数人同意的定义，文明只是一种文化，而且可以说主要是从历史的角度上来定义的文化。

O ne definition of civilization requires that a civilized people have a sense of history -- meaning that the past counts in the present.

"一种关于'文明'的定义有赖于一个文明人要有一种历史感——即把对过去的认识带入到当下。"

It is suggested that TDS can be used as a new method for the analysis of pedogenesis and climatic change.

总之，热处理过程中磁化率的变化能非常灵敏地反映磁性矿物的转化情况，而且，这种转化往往与样品所经历的土壤化作用强度密切相关，因此，TDS可做为分析成土作用强度和古气候变化的一种新方法。

Therefore, in this chapter, I will research into the conflict and contradiction of the paternity. Also, in this novel, the father's behavior of "He who loves well chastises well." is quite suspicious, one of the reasons is that the father thought his son belonged to him. And then, this thesis quoted Lacan's theory to touch upon that someone who has accepted the concept of patriarchal society, he will be influenced for his whole life. That also reveals that human being has no choice sometimes in this society.

因此本章会先就父子关系的冲突与矛盾做深入的探讨，小说中的父亲似有对儿子爱之深责之切的行为，其原因可能在於父亲将儿子视为所有物所致；其次，论文将引用拉冈相关理论，讨论在父权社会中，不论身分为何，只要是已受父权社会观念根深蒂固影响的人物，终生都将受其所苦，此也揭示出人生存於社会上的无奈。