查询词典 pyrotechnically

This paper has conducted research on the feature and functional principle of pyrotechnically actuated separation devices with the theory of interior ballistics and reliability, and achieved the following results:(1) Analyzing the working process of pyrotechnically actuated separation devices from the aspect of energy transferring,and illustrating pyrotechnics system composing with the approach of system theory.

本文采用火药内弹道理论、可靠性理论等方法研究了火工分离装置的特点和作用机理，取得的主要成果如下：(1)从能量转换的角度分析了火工分离装置的工作过程，并用系统论的方法阐述了火工系统的组成。

Pyrotechnically generated aerosol fire extinguishing agent is a kind of new fire extinguishing material with excellent fire suppressing performance.

固体微粒气溶胶灭火剂是一种新型灭火材料，具有良好的抑制火灾的能力。

As chemical pump sources are used, pyrotechnically pumped laser has many new characteristics.

由于使用化学抽运源，烟火抽运激光器呈现一些新特性。

Generally speaking, this paper has thoroughly researched on the function and design methods of pyrotechnically actuated separation devices, and set forth the design method, computing model and reliability analysis model, which can be directly applied to the research, design and test of engineering.

综上所述，本文较全面地研究了火工分离装置的性能和设计方法，所提出了设计方法、仿真计算模型和可靠性分析模型能够直接应用到工程研制中，指导设计和试验。

The history and actuality of the two technical schemes are introduced in detail for the pyrotechnically pumped lasers. The influence of pyrotechnic performance on the laser energy is studied.

详细介绍了烟火抽运激光器两种技术方案的研究历史和现状，以及烟火药剂性能对激光能量的影响，综述了目前的研究进展，分析了烟火抽运激光器可能的发展方向。

Output experiment of pyrotechnically pumped Nd glass laser .

烟火泵浦钕玻璃激光器出光实验研究。

Inorganic salts produced in combustion of pyrotechnically generating aerosol fire extinguishing agent are strongly hygroscopic and potentially corrosive to metal surfaces in humid circumstances.

针对固体微粒气溶胶灭火剂对金属材料表面产生腐蚀性的问题，在气溶胶发生装置的释放通路中，通过汽化的十八胺对气溶胶固体颗粒进行原位表面包覆，采用扫描电镜和光电子能谱表征了包覆效果，对包覆前后气溶胶粒子的吸湿性和腐蚀性进行测试，结果表明有机包覆层的存在有效抑制了气溶胶颗粒的吸湿，达到了降低灭火气溶胶对铜片腐蚀性的目的

Pyrotechnically generated aerosol; fire extinguishing agent ; corrosion

气溶胶；灭火剂；腐蚀性

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。