查询词典 ignition

The ignition and its flame spreading test system of the modular charges in the natural environment is built up, a number of ignition and its propagation methods are simulated, the characteristic parameters of the system in the natural environment are obtained.

本文针对刚性组合装药的点传火技术进行了一些基础性试验研究和理论分析，建立了自然环境下刚性组合装药的点传火试验系统，并对多种点传火方案进行了模拟试验，获得了点传火系统在自然环境下的重要性能参数。

At present, the company mainly produces products: ceramic ignition, piezoelectric ignition, AC igniter, and other products.

目前，公司主要生产产品：陶瓷点火器、压电点火器、交流电点火器等多个系列产品。

The results indicate that deliberate ignition is an effective way to remove hydrogen, depending on igniter location and first ignition time.

分析结果表明，点火器在空间的合理布置和初次点火时间的控制，可有效移除事故前期的氢气。

Laser multi point ignition can be adopted to replace the traditional base primer ignition .

将激光多点点火技术引入火炮的装药结构中，可以取代传统的底部底火点火方式。

In order to improve engine performance and power improvement, and improve the combustion engine emissions, so the development of the ignition point of the variable digital electronic ignition system.

为了提高引擎的效能与动力的提升、和改善引擎燃烧所排放的废气，所以开发出可变式点火角度的数位式电子点火系统。

The variation of ignition temperature caused by the addition of RE and Ca is discussed, the micro structure of the alloys is observed, and the ignition point is tested.

研究了加入混合轻稀土和Ca对AZ91D镁合金起燃温度的影响，观察了镁合金的金相组织，测试了各合金试样的起燃点，并进行了总结与比较。

In frost incarnadine body, lights the flare in the cold wind, then like spring's flowers, spread the step the mountains and plains, the ignition sky, the ignition season, lights the exhausted mind.

在霜冻中染红身子，在冷风中点燃火把，然后如春天的花朵般，遍步山野，点燃天空，点燃季节，点燃疲惫的心灵。

The ignition time of explosive decreases and ignition location removes from the interior to the edge of explosive cylinder with increasing of the heating rate.

升温速率增大，炸药点火时间缩短，点火位置从炸药内部移向炸药边缘。

The survey principle of a magneto ignition system ignition advance angle was introduced.

本文介绍了磁电机点火系统的点火提前角测量原理。

Fluent software was used as a calculaˉ tion platform, and its UDF compiler was used to inject mass, mome ntum and energy of ignition gas and propellant gas into chamber. Combining with kˉε twoˉequation turbulence model and Pˉl radiation model, the 3ˉD nume rical simulation of ignition transient process of some solid rocket motor with st arˉshaped charge and a cove was conducted.

文中以Fluent软件为计算平台，采用UDF编译来实现点火燃气和推进剂燃气的质量、动量、能量向燃烧室的注入，结合 kε两方程湍流模型、 P l 辐射模型对某有堵盖的星形装药固体火箭发动机的点火瞬态过程进行三维数值计算。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。