1、

Ambient pressure and correlation between parameters have strong influence on PDE performance when working is unsteady.

以非稳态方式工作的脉冲爆震发动机(PDE),环境压力、参数之间的强相关性对其性能影响很大.

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2、

The effects of ambient pressure on jet characteristics have been discussed.

讨论了围压对射流系动特性的影响.

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3、

Coolant temperature and ambient air pressure may be used to optimize cold starting and altitude performance.

冷却水温度和大气压力可用于使冷起动性能和高原性能最优化.

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4、

NF 3 is relatively inert at ambient temperature and pressure conditions and exhibits little, if any, reactivity.

在常温常压下NF3是相对不活泼的,显示出很低, 如果说有的话, 的反应活性.

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5、

In argon ( Ar) gas, nanocrystalline silicon films are prepared by pulsed laser ablation. The influence of ambient pressure on surface morphology of nanocrystalline silicon film is studied.

采用脉冲激光烧蚀技术在氩气环境下制备了纳米硅薄膜,研究了环境气体压强对纳米硅薄膜表面形貌的影响。

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6、

When a large refrigeration system with air-cooled condenser runs in winter, since the ambient temperature is low, the condensing pressure of the system will be unusual low, affects the system feeding and operation.

采用风冷冷凝器的大型制冷系统在冬季运行时,由于冷凝器所处的环境温度较低,会导致冷凝压力过低,从而影响到正常供液和系统的正常工作。

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7、

Electron beam-irradiation method was applied to prepare nano-sized nickel powders in aqueous system at room temperature and ambient pressure using polyvinyl alcohol ( PVA) and dodecyl trimethyl amine bromide ( DTAB) as the surfactants respectively.

在水溶液中,于常温常压下分别使用聚乙烯醇(PVA)和十二烷基三甲基溴化胺(DTAB)为表面活性剂,用电子束辐照方法制备了纳米镍粉;

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8、

The primary blast injury of a living body occurs as a direct effect of changes in ambient pressure caused bya blast wave.

原发冲击伤是爆炸产生的冲击波直接作用于生物体而引起的。

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9、

Butanes and butenes can be maintained in the liquid states ambient temperature under quite moderate pressure.

在适当的大气压力及常温下,丁烷和丁烯均可保持液体状态.

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10、

Experimental study on impact of ambient pressure on water jet kinetics

围压对水射流动力学特性影响的实验研究

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