查询词典 addition

A contest between substitution and addition was observed in the reaction.

实验中观察到了取代和加成反应的竞争。

Michael addition reaction , the degree of regional selectivity.

迈克尔加成反应有一定的区域选择性。

In addition, the different reaction of the audience for media is also determined by environmental factors, including politics, culture, law and religion, etc.

此外，受众对媒介反应的差异还取决于媒介环境的因素，包括政治、文化、法律和宗教等。

In addition, different reaction parameters have been further studied on the synthesis of cubic mesoporous silica.

这种立方介观结构的磷酸氧锆介观结构材料具有很高的热稳定性。

In addition, the catalytic reaction of hydroxyl radicals also have a wide range of bacteria killing effect.

此外，催化反应产生的氢氧自由基还对多种病菌具有杀灭作用。

The influence of different substituents to the addition reaction also has been investigated to research into the reaction law.

优化得到各驻点的几何构型，通过振动分析和内禀反应坐标对过渡态进行了确认，解析了反应路径。

Addition reaction is an organic reaction , it occurs in a double bond or triple bond of the substance.

加成反应是一种有机化学反应，它发生在有双键或叁键的物质中。

Rhodium-catalyzed asymmetric 1,4-conjugate addition reaction is one of the most efficient methods for the carbon-carbon bond formation.

铑催化不对称1，4-共轭加成反应是一种非常有效的碳—碳键形成方法。

In addition,the reaction rate was closely related to the quantity of enzyme and hydroge...

另外，反应速度与酶和过氧化氢的用量有关，增加酶用量或适量增加过氧化氢的用量可以明显缩短反应时间。

In addition, we have a record of 100% regulatory compliance.

此外，我们有一个100％的法规遵从记录。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。