查询词典 self-existent

For 70 or 80 years during the 20th century countless effort and resources were spent seeking this non-existent 'graviton'.

在二十世纪，前前后后七八十年，花了无数的人力及资金，只为了寻找子虚乌有的『重力子』。

About the existence of duadic codes, Ward and Zhu(1994) obtained necessary and sufficient conditions for existence of duadic abelian codes, Zhang(1997) gave the existent conditions for such codes by some parameters and obtained necessary and sufficient conditions for existence of central duadic group algebra codes.

对duadic群代数码的存在性问题，Ward和朱烈(1994)解决了域上duadic阿贝尔码存在性；张胜元(1997)年用参数形式给出更具体的判定条件和中心duadic群代数码存在的充分必要条件。

It is found that the gender imbalance tends to stimulate and aggravate the existent risks in aspects of population, society, economy, public health, culture, etc. The macro social risks lead to an increase in individual and group anomie of marriage, family, sex and so on at different levels. Macro social risks and micro anomie will threaten public security and social stability.

研究发现：性别失衡将刺激并加剧既有的人口、社会、经济、健康、文化等一系列风险；在性别失衡下的宏观社会风险影响下，个体与群体在婚姻、家庭、性和其他方面存在着不同程度的行为失范问题；宏观社会风险与微观行为失范将威胁公共安全与社会稳定。

As to the existent problems, this paper puts forward some measures concerning the protection of Hakka culture.

针对开发中存在的问题，就如何保护赣南客家文化提出了一些对策。

The realization of Confucian political ideal must depend on political authority and do not deny existent absolute monarchy, on the contrary, Confucianists think that absolute monarchy nourish taking care of hoi polloi' survival and order.

儒家理想的实现并不以否定业已存在的君主的统治为前提，相反，儒家认为君主政治怀有维护民众生存与安宁的实质性目的。

Methods statistics and analyzes the existent problems of patient's basic information part in home page of medical record.

对病案首页的基本信息部分存在问题进行统计分析。

To our interest, the pairwise comparison of species in Hominoid suggested a higher Ka / Ks ratio than that in the Old World M onkey or between the Old World m onkey and marmoset, which showed existent of different pattern of evolution.

有趣的是，人猿超科两物种比较呈现较高的Ka/Ks比值，但在旧大陆猴中及旧大陆猴与狨猴间的Ka/Ks比值显著低于人猿超科的，呈现很不同的格局。

Main body singleness of sponsor. 9. Running a school with limited independence power.On the basis of the comparison of successful experiences of running agricultural education in developed counties, such as USA, Japan and France, this paper put forward following viewpoints: In order to visualize the strategic status of HAE, necessary protectionism must be offered through lawmaking and hortative policies, peasantry-undergraduates facing agricultural production must be cultured in the process of expanding and developing HAE. The opportunities of developing higher agricultural vocational and technical education must be grasped in the process of realizing the transit from elite-education to popularization-education. Existent and developmental room of HAE must be unceasingly widened basing upon the road of distinctiveness, integration and internationalization. The relationship of elite-education and popularization-education must be rightly dealt with and the niches of agricultural colleges must be made clear.

文章在比较美国、日本、法国等国家发展高等农业教育的成功做法和经验的基础上，提出了要通过立法或制定鼓励政策来彰显高等农业教育的战略地位，为高等农业教育的发展提供必要的政策性保护；要在大力扩张高等农业教育的过程中培养面向农业生产一线的农民身份的大学生；要在实现农科精英教育向大众化教育转轨的过程中抓住发展高等农业职业技术教育的机遇；要通过立足走特色化、综合化和国际化的道路来不断拓展高等农业教育的生存和发展空间；要正确处理精英教育与大众化教育的关系，明确各类农业高校的生态位等发展高等农业教育的观点和思路。

Then I suddenly became hypersensitive to how people view me, picked up on small, perhaps non-existent reactions.

然后我突然变得敏感了起来，十分在意别人对自己外表的细微的或者根本不存在的反应。

This paper aims at the diversified reading requirement and reading trend of university students,analyzed the necessity of reading guide in university libraries and discussed the illegibility character of objective and existent requirement of reading guide in university library.

针对大学生阅读需求和倾向的多元化，分析了高校图书馆导读的必要性，论述了导读需求客观存在的模糊性，在此基础上，提出了搞好高校导读工作具有操作性的对策和措施。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。