hypersonic什么意思解释？

The forebody design a key issue for hypersonic airbreathing vehicle.前体设计是吸气式高超声速飞行器设计的关键之一.It would reach hypersonic speeds -- five times the speed of sound.也就是说,要使飞机达到特超音速—即音速的五倍.hypersonic aerodynamics高超音速空气动力学rarefied...

Hypersonic wind tunnels operating at very low densities were developed starting in about 1960.低密度超音速风洞大约开始发展于1960年.It would reach hypersonic speeds -- five times the speed of sound.也就是说,要使飞机达到特超音速—即音速的五倍.FEM FCT is used ...

hypersonic的音标：hypersonic的英式发音音标为：[ˌhaɪpə'sɒnɪk]hypersonic的美式发音音标为：[ˌhaɪpə'sɒnɪk]...

（使）端坐，晚睡，熬夜，引起注意...

n.省略( omission的名词复数 )，删节，遗漏，略去或漏掉的事（或人）...

橙皮烯...

“猎鹰”的拼音为：liè yīng...

We think lower German interest rates in due course will allow European currencies to depreciate against the dollar bloc.我们认为较低的德国利率到时候将容许欧洲货币相对于美元集团货币发生贬值。We must not depreciate the work she has done.我们不要轻视她所做的工作.New car...

In the mid-nineteenth century, Dorothea Dix began to campaign for humane treatment of the mentally ill.在19世纪中叶，多罗西娅·迪克斯开始发起为精神病患者争取人道待遇的运动。Their aim is for a more just and humane society.他们的目标是建立一个更加公正、博爱的社会。Is it humane...

“消声器”的英语可以翻译为：muffler，[化] anti-squeak，noise deadener，noise snubber ...

nihilism的音标：nihilism的英式发音音标为：['naɪɪlɪzəm]nihilism的美式发音音标为：['naɪəˌlɪzəm, 'ni-]...

You can buy a formulation containing royal jelly, pollen and vitamin C.可以买一种含蜂王浆、花粉和维生素C的配方产品。This formulation is perfectly correct.这是完全正确的规定.This formulation is not proper.这种提法不妥....

“哀号”的近义词/同义词：悲啼, 悲泣, 悲叹。...

“磁铁”的拼音为：cí tiě...

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kar的音标：kar的英式发音音标为：[kɑ:]kar的美式发音音标为：[kɑ]...

“传递”的英语可以翻译为：transmit，deliver，pass on，hand down [round，impress ...

仅以成功或失败来判断行程可能过于简单化了。To judge trips as if they're successes or failures may be oversimplifying things.成功或失败的鉴定是比较容易的.Success or failure is more easily appraised.要记住,成功或失败只不过是一种意识形态而已.Remember that success or failure...