HTV-2, an unmanned hypersonic aircraft designed to travel at Mach 20, failed during a test flight last month.
HTV - 2，一架巡航速度设计为20马赫的无人超音速飞机，于上月试飞失败。
The Falcon Hypersonic Test Vehicle 2 (HTV-2) successfully separated from its rocket but lost contact shortly into its "glide phase".
“猎鹰”高超音速试验机(HTV -2)成功与运载火箭分离，然而进入“滑翔阶段”后不久便与地面失去了联系。
A novel nano-silica surface-modified by silane was used as a reinforcing filler for HTV(heat vulcanization) silicone rubber.
采用表面经过硅烷偶联剂原位修饰的纳米二氧化硅增强硅橡胶。
It suggested that the disorder of autonomic nervous function might be related to the dysfunction of peripheral circulation induced by HTV.
提示手臂振动导致植物神经功能紊乱可能是作业工人外周循环功能异常的原因。
The application and progress of HTV silicone rubber, RTV silicone rubber and liquid silicone rubber to electrical insulator were introduced.
简述了国内外硅橡胶(高温硫化型硅橡胶、室温硫化型硅橡胶、液体硅橡胶等)在电气绝缘方面的应用情况。
The effect of antistatic zinc oxide whisker on the vulcanized, mechanical and electrical properties of heat vulcanized(HTV)silicone rubber was investigated.
研究了抗静电用氧化锌晶须对热硫化硅橡胶的硫化特性、力学性能及电性能的影响。
The effect of antistatic zinc oxide whisker on the vulcanized, mechanical and electrical properties of heat vulcanized(HTV)silicone rubber was investigated.
研究了抗静电用氧化锌晶须对热硫化硅橡胶的硫化特性、力学性能及电性能的影响。
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