查询词典 rapid

In recent years, China's transport infrastructure has been the rapid development of various parts of the construction of a large number of concrete bridges.

近年来，我国交通基础建设得到迅猛发展，各地兴建了大量的混凝土桥梁。

This method is simple, rapid, reproducible and suitable for the condiment amino nitrogen determination.

本方法操作简单、快速、重现性好，适合于调味品中氨基酸态氮的测定。

To improve the efficiency of attribute reduction, a rapid reduction algorithm based on conditional information quantity is proposed.

为提高粗集约简的效率，提出了一种基于条件信息量的快速粗集约简算法。

This paper discusses the conditional stability for solving the inverse sideways heat conduction problem by the rapid decreasing properties of the mollification kernel function, and obtain its regularization solution and its error estimate by constructing a well-posed problem.

利用磨光核函数在无穷远处的急降性质研究了反问题的条件稳定性，构造了一个适定的问题来逼近原问题，从而获得反问题的正则化解及其误差估计。

Liu Zhaoxi expresses, the rapid development of Internet, conduce builds new commercial culture.

陆兆禧表示，互联网的迅速发展，有助建立新的商业文明。

With the rapid development of electrical industry and communication technology, the demand of conductive polymer materials is more and more urgently.

随着电子工业及信息技术等产业的迅速发展，对于具有导电功能的高分子材料的需求越来越迫切。

Rapid Network Configurator will help network administrators and Mobile users.

快速网络配置将帮助网络管理员和移动用户。

The effective confluence of knowledge, technology, information and economy will promote rapid development of economy.

知识、技术、信息与经济的有效融合将促进经济的迅速发展。

1H NMR spectroscopic analysis of aromatic protons combined with theoretical analysis of molecular structures proved the existence of two rotational isomers at 300 K, as well as a rapid interconversion equilibrium at 330 K for both compounds Ⅰ and Ⅱ. However, only one conformer exists for compound Ⅲ and puerarin containing 7-phenolic hydroxyl instead of propyl in A-ring as the case of compounds Ⅰ and Ⅱ. Based on UV-Visible absorption data of neutral and basic solutions, and on the density function calculations, the 7-phenolic hydroxyl group in A-ring was found to be more acidic than the 4'-phenolic hydroxyl group in B-ring. The mechanism of derivation reaction and the structure-reactivity relationship of puerarin as an antioxidant were further discussed.

其中7-丙基葛根素Ⅱ属于新型取代衍生物；变温1H NMR和理论计算结果表明，在300 K时，葛根素和4'-丙基葛根素以单一构型存在；而7，4'-二丙基葛根素和7-丙基葛根素则存在两种核磁可分辨的旋转异构体，当温度升至330 K时，两种异构体可以相互转化；通过对比分析葛根素及其衍生物脱质子产物的紫外可见吸收光谱并结合理论计算，确定了A环上7位酚羟基比B环上4'位酚羟基先脱去质子，并由此进一步阐明了葛根素衍生化反应机理以及在抗氧化作用中可能的活性位点和结构活性关系。

The author explores the following questions:"rigid understanding the relationship between the teaching of knowledge and the cultivation of students' capabilities","the passive influences to the historical teaching at middle school brought by the controversy between the falling behind of the teaching stuff and the rapid knowledge update","the lack of originality of researching topics, the weakness of the consciousness of research, the confusion of pedagogical ideas and the inappropriate inclination in teaching practices", and so on.

笔者从"僵化理解知识传授与能力培养的关系"、"教科书内容的滞后和知识更新的矛盾对中学历史教学的消极影响"、"科研选题创造性不足，问题意识不强，教育学概念混淆以及教学实践中的错误倾向"等中学历史教学诸如此类问题进行了分析，并探讨了解决对策。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。