查询词典 reactors

This is in contrast to gas-solid riser reactors in which the concentration of solids is higher at the walls.

这是对比的气固提升管反应器中的浓度固体较高，墙壁。

Two billion years ago the conditions necessary for self-sustained fission must not have been too rare, so perhaps other natural reactors will one day be discovered.

在20亿年前，要形成自我维系的核分裂条件可能不会太稀奇，所以有朝一日我们或许会发现其他的天然核反应堆。

Sodium metal, as the products of chemical industry taking sodium salt as the raw material, has been widely applied to the production of sodium cyanide, sodium dioxide and the reducing agent concerned to metallic titanium, dyestuff, medical and synthetic organic products, as well as the refrigerant of atomic reactors.

金属钠是以钠盐为原料的化工产品，广泛用于制造氰化钠、过氧化钠和金属钛的还原剂，可做染料、医药、有机合成产品；还可做原子能反应堆的冷却剂。

Although initially fixed bed tubular reactors of the heat exchanger type were used,fluid bed processes developed at an early stang.

虽然最初使用了热交换类型的固定床管式反应器，但是在早些时候发展的是流化床过程。

A computer-aided local transient flow property measuring system was developed using a high speed CCD camera coupled with optical fibers in order to study the Gas-liquid-solid three-phase jet loop reactors. SnO2 crystal films were orientally deposited on the alkoxysilane molecule-coated hydroxyl glass substrates so as to prepare surface-marked particles as the tracers. An image analysis system was established to identify different phases. Stroboscopic photography was utilized to extend the measure range. The developed measuring and analysis system was capable of determining accurately the local transient flow property in a G-L-S jet loop reactor. Based on the above system, local transient flow properties of gas, liquid, and solid phase were measured and studied the influences of fluid property, operation and configuration parameters on the reactor.

以气液固三相喷射环流反应器为研究对象，将高速CCD和光纤束耦合制成局部瞬态流动特性微机数据采集及图象处理系统，利用MPS硅烷分子在带有羟基的玻璃基底上的自组装引导SnO2晶态膜层在功能化表面上进行沉积，以获得表面标记的示踪粒子，解决图象处理技术与相的识别的问题，利用频闪技术拓展了测量上限，得到可以准确测定气液固三相喷射环流反应器中局部瞬态流动特性的测试系统；采用上述测试技术进行喷射环流反应器中局部气相、液相与固相瞬态流动特性的实验研究，并考察物性参数、操作参数与结构参数的影响规律。

Application examples in the chemical industry include reactors, and solutions containing caustic and sulphuric acid.

在化学工业上的应用实例包括反应堆以及含有腐蚀剂和硫酸的产品。

The experimental results indicate that the performance, such as tensility, carrying capacity of this fuel meat produced in China can meet the design needs of research reactors.

研究结果表明：国内生产的板状元件在其拉伸性能、结构抗力等方面基本达到了国外类似燃料的水平，满足了研究堆的设计要求。

The present invention relates to composite materials for membrane reactors which include a gas-tight ceramic (28), a porous support (15, 16), and an interfacial zone therebetween.

本发明涉及用于膜反应器的复合材料，它包括一个气密性陶瓷（28）、一个多孔支撑体（15，16）和一个它们之间的界面区。

This paper investigated the stress response while the reactor endures thermal shock, and bring out the basic thermal-elastic mechanics equations and their solutions. It also discussed the thermal stress changes with time, study on the relationship between stress and radium. It provides theoretical references for reducing reactors'damage from thermal shock.

论文研究了反应器承受热冲击作用的应力响应，给出了热弹性力学基本方程及方程解，探讨了热应力随时间的变化及当量应力与半径的关系，从而为研究反应器减小热冲击损伤提供了理论参考。

A French company has agreed to build two third-generation nuclear reactors in China.

一家法国公司同意在中国修建两座第三代核反应堆。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。