查询词典 conversion

It was found that the nitration reaction has a high ortho-selectivity, and a high conversion could be achieved.

结果发现在此微乳体系中，苯酚的硝化具有明显的邻位选择性，而苯酚氧化等副反应明显减少，实现了高产率。

An enzyme of nitrogen-fixing bacteria that activates the conversion of nitrogen to ammonia .

组胺酶一种消化系统中的酶，能减弱组胺的活性

The ammonia changes to nitric acid,the further conversion of nitrate is nitrosamine which has serious function for the human beings, threatenning the mankinds health directly.

氨转化为硝酸，通过饮用水而诱发婴儿的高铁血红蛋白症，硝酸盐进一步转化为亚硝胺则具有严重的"三致"作用，直接威胁着人类的健康。

This system's hardware circuit is composed of the thermocouple,signal circuit(AD595),A/D conversion(MAX144), Single Chip Micyoco(AT89S52) and nixie light.

本设计的硬件设计电路由热电偶，信号调理电路（AD595），A/D转换（MAX144），单片机（AT89S52）和数码管组成。

The few word processing module from AT89S52, TVIA5715, the SAA7113 constitution, first the video semaphore digitize, then the conversion becomes the RGB semaphore output of the non-interlaced.

数字处理模块由AT89S52、TVIA5715、SAA7113组成，先将视频信号数字化，再转化成为逐行的RGB信号输出。

In the present paper, from the non-U(1) invariance of the atom-dimer conversion system, we generalize the definition of fidelity to this nonlinear system.

本文，从原子-二聚物分子转化系统的非U(1)对称性出发，将保真度的定义推广到了非线性系统。

Our analysis framework relies on the reflected Backward Stochastic Differential equation approach.We characterize the value functions of the noncallable bonds in terms of the reflected Backward Stochastic Differential equation,Then the relationship between the value function of convertible bonds and reflected backward stochastic differential equations with single reflect is built at the same time,and provide the optimal conversion strategy for bondholders.2:We get the value of non-callable convertible bonds by numerical methods.

探讨了可转换债券的最优停时价值与带反射边界倒向随机微分方程解的关系，在市场完备，公司价值只包括股权和可转债这两种权益等各种假定下，给出不可赎回可转换债券的价值函数，证明了不可赎回可转换债券的最优停时问题的解是存在的，同时给出了其最优的转换策略。2：通过数值方法求解不可赎回可转换债券的价值。

Methane, oxygen and H_2O molecules are activated, ionized and dissociated into active particles such as CH_3~+, O~-, H_2O~+, CH_3, CH_2, CH, H,OH and O, by nonelastic collision with high energy electrons. The particles react with each other in the reactor to synthesize chemically products including gaseous oxy-hydrocarbons.We study the rule of reaction by changing electrical parameter, gas flow etc. Study the conversion of methane, selectivity of gaseous hydrocarbons and yield of methanol under different reaction condition.

针对常规甲烷催化转化和氧化偶联制备含氧化合物的问题，遵循国际化学科学研究前沿"绿色化学"原则，采用自然界存在丰富的CH_4、H_2O和O_2为原料，在绿色友好的常温大气压无任何催化剂的条件下，采用强电场电离放电加速电子及其激励气体分子的极端物理手段，在反应腔体内进行无任何环境污染的非平衡等离子体化学反应，将气体分子激发、电离、离解成CH_4~+、CH_3~+、CH_4~·、H_2O~+、H_2O~·、O_2~+、O(~1D)等活性粒子，生成气态烃及含氧碳氢化合物，整个反应过程实现零污染、零副产品。

We learn to understand why strong invitations to act are helpful to increase faith in Jesus Christ and how we can stand with our nonmember friends who are moving through this wonderful, life-changing process of conversion.

我们学到有力地邀请人们采取行动为何会帮助他们增强对耶稣基督的信心，也学到如何陪伴我们的非教友朋友顺利度过改变生命的归信过程。

Conversion of sexist English into nonsexist English is not a quick fix -it is anything but mechanicalDouglas R.

将性别歧视的英语转变为非性别歧视的英语不是权宜之计，这一过程只是机械性的改变，别无意义多萝西R。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。