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This phenomenon was discussed and the mechanism was further comfirmed by the addition of acid for promoting of photoinitiated efficiency by the quaternary ammoniation of one of amines in piperazine.

对上述现象进行了讨论，并通过加入酸类化合物使其中一个胺发生季胺盐化，用以改进光引发效率来进一步证实文中所讨论的机制。

Dimethylhexane-1,6-dimethyleurethane is the key material for preparation of 1,6-hexamethylene diisocyanate by non-phosgene route. Our work mainly focuses on the study of the catalytic performances of metal oxysalts and metal oxides for the ammonolysis of DMC to HDU-M. Experiment effect showed the ammonolysis was omposed by two steps, in which the first step was easier to occur than the second.

中文摘要六亚甲基-1，6-二氨基甲酸甲酯是非光气合成六亚甲基二异氰酸酯的关键原料，本文主要对金属含氧酸盐和金属氧化物这两类用于碳酸二甲酯胺解合成HDU-M 的催化剂进行了初步研究并优化了工艺条件。

In this paper applications and developing process of acrylic resin as retanning agent were discussed,and the synthesis and development of amphoteric acrylic polymer syntan were discussed.

本文讨论了丙烯酸树脂复鞣剂的应用现状及其发展前景，并讨论了两性丙烯酸类树脂鞣剂的合成方法和发展过程。

It is split into two parts. One is a user-space series of C++ classes which implement a reference application called DAQSystem which is designed to acquire analog input voltage data and display it on the screen.

它被分割为两个部分，一部分是用户空间的C++类系列，实现了一个称为DAQSystem 的参考应用程序，用于接收模拟输入的电压数据并在屏幕上显视。

We give several sufficient conditions of NA and NSD properties of random variables, compare the closeness of distribution functions of order statistics between NA and independent rv's, investigate properties of NSD defined by supermodular functions, study the dependence structure of stationary Markov process and order statistics and their spacings from two samples, establish stochastic comparisons of order statistics of heterogeneous rv's in the hazard rate and the reversed hazard rate orders, and give the first analytic proof of the closure property of the up shifted likelihood ratio order under convolution.

给出判定一组随机变量NA性质的几个充分条件，并给出NA和独立随机变量的次序统计量之间"贴近性"的比较，系统地研究基于特殊函数类所定义的NSD负相依概念，给出一些判别NSD性质的结构定理和一些有用概率不等式。系统研究平稳马氏过程的相依结构。研究两样本次序统计量及其问题隔的相依结构。在失效率、反向失效率序和似然序意义下给出非齐次随机变量次序统计量的比较。给出上漂移似然序卷积封闭性的第一个解析证明。

Analysis of antetype imago in the story revealed that the story of Cinderella controlled by paternity follows a set of gender orders. Gender power relations operate behind the set of orders gender, by which various imagoes are fixed in position.Through these imagoes some values are transmitted.The story of Cinderella belongs to some culture attribute, which women against the social background of paternity have to obey the male values and aesthetic ideal if wishing to improve their Social position .

通过对故事中原型意象的分析可以看出，在父权制操控下的"灰姑娘"型故事遵循着一套性别秩序，这套秩序背后有性别权力关系在运作，它为童话的各类意象安排好了固定的位置，并通过这类意象传达出一个价值观：灰姑娘型故事只不过是在父权社会背景下，女性希望改变自己的地位而不得不按照男性的价值观念和审美理想去塑造自己的文化属性。

A rapid and sensitive method using gas chromatography has been developed for the determination of the anthelmintic levamisole in edible tissues of swine , poultry and goats.

左旋咪唑为咪唑并噻唑类广谱驱虫药，具有潜在的基因毒性，我国农业部规定以母体药物形式表现的最高残留限量，在牛、羊、禽类和猪的肌肉、肾脏及脂肪中为10μg／kg，在肝脏中为100μg／kg。

Overall, this paper is proved to be meaningful in both theoretical explanation and practical application of biodegradation of anthraquinone resembles.

总之，通过本论文的工作，筛选并找到了一株高效降解溴胺酸的菌株，对其降解溴胺酸的特性及降解途径进行了深入的研究，不仅在理论上有助于诠释动胶菌与溴胺酸反应的实质，而且为该菌株处理溴胺酸等蒽醌类染料中间体的实际运用中操作参数的设计和选择提供依据。

Then its performance and application are further described by combining an expert system for tolerances and fits of antifriction bearing.

本文针对设计型的专家系统，介绍了面向对象知识表达的思想及其类的定义方法，然后结合滚动轴承公差配合设计的专家系统，阐述了面向对象知识表达的特点及应用，并给出对象模型图和应用实

The theory of digital synthesizing technology and its application in arbitrary waveform generator are introduced. A arbitrary waveform generator and its software are designed and tested.

介绍了直接数字合成技术的原理及其在任意波形发生器上的应用，设计了任意波形发生器和多类信号的混合发生软件，并对任意波形发生器的性能进行了测试。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。