我们正以3.24马赫飞行，所有的进气口都紧紧关闭，两个J-58引擎就像火箭推进 器一样全速运转 -每秒吞吐100000立方英尺的空气。
With all inlet doors tightly shut, at 3.24 Mach, the J-58s are more like ramjets now, gulping 100, 000 cubic feet of air per second.
以活性碳为吸附剂，对HTPB推进剂小型装药线混合、浇注、硫化岗位空气中的污染物进行了富集采样。
The pollutant samples in air of mixing, casting and vulcanizing sections of small-scale HTPB propellant processing line were taken by use of activated carbon.
其结果是，5米长的空气动力卫星配备了低功耗的离子推进器，以补偿大气阻力。
The result is the five metre long aerodynamic satellite equipped with low power ion thrusters to compensate for atmospheric drag.
其结果是，5米长的空气动力卫星配备了低功耗的离子推进器，以补偿大气阻力。
The result is the five metre long aerodynamic satellite equipped with low power ion thrusters to compensate for atmospheric drag.
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