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- When they were satisfied that their guns were in firing condition, they flew the planes into position to guard the bombers. 当他们调好他们手中枪在最佳射击状态,他们飞到保护轰炸机的区域。
- When detected indications occur in the flight deck an alarm bell is provided by the aural warning devices unit M315 for a fire condition. 当在飞机蒙皮探测到火警信号时，音响警告设备M315将给出一个警告铃声。
- Based on the analysis of some fire condition we thought that combustibles, incomplete combustion of heavy oil and pitch volatilization was the key to the fire. 本文从着火的几个要素出发,经分析认为可燃物主要是重油和沥青挥发分燃烧不完全的产物,由于沿途不断的降温而大量沉积,在特定触发条件下着火。
- The original firing conditions of the Yuan Dynasty Ru porcelain samples were stu-died by Mossbauer spectra. 选取元代汝瓷作为实验样品,用穆斯堡尔谱学研究古汝瓷的烧制条件。
- Furthermore, it forecasts the firing cycles of non-failure when other firing conditions are normal. 进而预测在其它射击条件正常情况下,火炮平均无故障射弹发数。
- In this paper the in-cylinder air motion and its interaction with combustion are studied under both motored and firing conditions by LDA in a single-cylinder 4-valve S.I.engine. 在一台单缸四气门火花点火式发动机上，用激光多普勒测速仪分别在发动机着火和倒拖条件下测量和分析了燃烧室气流运动的规律。
- The measurement and study of the air flow in the cylinder is usually made under motored conditions.Only in very few cases,this study was carried out under firing conditions. 通常在发动机倒拖工况下测量和研究缸内气流运动，对于燃烧过程中缸内流动规律的测量和研究还很少。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- He took out a fire insurance policy for his house. 他为自己的房子办理了一份火险保险单。
- This approach can be used to assess other similar steel structure under local fire conditions as we... 该方法可以为类似的局部火灾条件下钢结构抗火保护提供参考。
- Cartridges are ejected from the gun after firing. 开枪后子弹从枪膛里弹出去。
- By measuring the thrust and lateral forces of solid rocket motor during firing conditions,the thrust vector control performances of jet tab TVC and movable nozzle TVC were studied. 通过测量固体火箭发动机水下工作过程中的推力和侧向力,研究了扰流片和摆喷管两种推力矢量方式的水下推力矢量特性。
- The white pine carbonization samples were analyzed by scanning electron microscope(SEM) and X-ray energy dispersive analysis(EDS) on different simulating fire conditions. 对模拟火灾不同受热条件下的炭化白松样品进行了扫描电镜(SEM)和X-射线能谱仪(EDS)分析。
- The engine is only firing on three cylinders. 这发动机只有三个汽缸工作。
- The kettle was boiling away merrily on the fire. 壶水烧开了咕嘟咕嘟地滚泡。
- A crowd gathered at the scene of the fire. 许多人聚集在火灾现场。
- The factories are firing up after the holidays. 假期过后，工厂又生火了。
- I visualize having to fire some of the workers. 我预想到必须解雇一些工人。
- The driver was ticketed for parking in front of a fire hydrant. 那个司机因把车停在消防栓前而接到交通违规罚单。
- The fire blazed up when he poured petrol on it. 他浇上汽油火就熊熊地燃烧起来了。
