Jenniskens estimated that the explosion took place 23 miles up-the number that best agreed with Chesley's track-and then worked out where along the line the surviving fragments would fall.
根据切斯利提供的数据，杰尼斯肯斯估测爆炸将发生在23英里高空，然后他计算出幸存碎片将坠落的位置。
The explosion occurred on Botnia’s transfer line for weak malodorous gases when the mill was started up after a 48-hour maintenance shutdown.
此次爆炸发生在这家博特尼亚工厂的低压恶臭气体传输管线上，当时正值该纸浆厂经过48小时保养停产之后的重新启动。
Explosion on railway line is the basis of the reflection of its cause, process and result.
铁路线路爆炸是反映铁路线路爆炸发生原因、过程和结果的物质基础。
The security check at railway stations is an important section in the line of defence against dangers and explosion.
铁路车站安检工作是查危防爆安全防线上的重要一环。
This paper presents an experimental investigation and analyses to the cause of the air line explosion at a nuclear plant.
介绍了对美国一座核电站。控制系统空气管路爆炸事故的原因分析和实验研究。
A model for thrust calculation was set up by combining Sedov's theory of self similarity solution for line explosion with shock wave theory of reflection and attenuation.
建立了基于谢多夫柱爆轰理论和冲击波反射与衰减理论的光船推力计算模型。
At the same time, electrostatic discharge generated sparks can ignite flammable in the bag filter dust, dust concentration reaches a certain line when the explosion may occur.
同时，静电放电产生的火花能引燃袋式除尘器中的可燃粉尘，当粉尘浓度达到一定界线时还可能发生爆炸。
Some tests with many sorts of metals combination under symmetrical impact explosion welding were studied, and a sort of flying line-adiabatic shear line in those metals combination was obtained.
摘要进行了几种金属组合的对称碰撞爆炸焊接试验。获得了这些金属组合中的飞线—绝热剪切线。分析了这种飞线产生的工艺、原因、性质和影响。
The specification & type of explosion-proof will be also changed according to requirement of design institues and customers on the spot such as number of terminals and size of go-line port.
防爆接线箱的规格、型号也可根据设计院及用户的现场要求进行改型确定。如端子数的多少、进出线口的大小等。
The specification & type of explosion-proof will be also changed according to requirement of design institues and customers on the spot such as number of terminals and size of go-line port.
防爆接线箱的规格、型号也可根据设计院及用户的现场要求进行改型确定。如端子数的多少、进出线口的大小等。
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