The dependence of jet speed upon pressure and that of wavelength of surface wave upon vibration condition was studied through rapid solidification.
并以此为基础研究在层流射流条件下 ，金属熔体受一定激振频率后产生的表面波波长和激振频率的关系。
Porous material property shocked was studied and analyzed. Approximated jet speed calculation method was presented and compared with the measurement results.
对多孔材料的冲击特性进行了分析和研究，给出了多孔材料药型罩聚能射流速度的近似计算方法，并与实际测试进行了对比。
Today people and goods travel by jet aircraft and fast ships, and information is transmitted at the speed of light over the Internet.
人和货物通过喷气式飞机和快船来流动，而信息是通过互联网以光的速度传送。
The tsunami traveled across the Pacific at about 550 miles per hour, or the speed of a jet plane.
海啸以每小时约550英里的速度穿越太平洋，相当于一架喷气式飞机的速度。
As the jet plane rushed through the air, its speed broke the sound barrier and produced great heat.
由于喷气式飞机穿过空气，它的速度超过了声障，继而产生了大量的热。
The APEX data shows that material in the jet is traveling at about half the speed of light.
APEX数据显示喷流中的物质正以一半光速的速度前进。
With the Libyan coast fast approaching now, Walt asks me for the third time, if I think the jet will get to the speed and altitude we want in time.
我们正迅速靠近利比亚海岸线，沃尔特第三次问我能否在预定时间到达指定速度和高度。
"Tsunami waves in the deep ocean travel about the same speed as a jet plane and would take about 15 hours to reach Hawaii and about 20 hours to reach the other side of the Pacific, " he said.
海啸波在深海传播速度近似于喷气式飞机，大约15小时后到达海地，20小时后到达太平洋彼岸。
A sonic boom is the loud crash and shaking that happens when a jet plane goes faster than the speed of sound.
声爆是当喷气式飞机超音速行驶时产生的巨大碰撞和摇动声。
A scramjet is a type of jet engine that USES compressed air in place of conventional turbines to create thrust. Read "U." S. Developing Jets that Fly Five Times the Speed of Sound.
超音速燃烧冲压喷气发动机是利用压缩空气替代常用的涡轮，形成推力的一种喷气发动机。
The K21 can travel as fast as 70 kilometers per hour on paved roads and cross a river at a speed of 7.8 kilometers per hour with the help of its water-jet propulsion system.
K21可以以每小时70公里的速度在铺设的道路上行驶，喷气推进系统能每小时加速7.8公里，以这速度可以穿越过一条河流。
Furthermore, thanks to the high-speed jet stream, countries such as the UK, the Netherlands, Ireland and Denmark are particularly suited to flying kites.
此外，由于存在高速喷气流，英国、荷兰、冰岛、丹麦等国家尤其适合放风筝。
The jet can fly at twice the speed of sound.
这喷气式飞机能以两倍于音速的速度飞行。
If in the enthalpy increases, reduce the diameter of the jet and increase the gas flow, can often gain faster cutting speed and better cutting quality.
如果在焓值提高的同时，减小射流的直径并加大气体的流速，往往可以获得更快的切割速度和更好的切割质量。
Like the C-130 it can fly very slowly and land on rough airstrips near the battlefield, yet it also comes close to the speed of the jet-engined C-17 and exceeds its range.
像C- 130一样，A 400m能够飞的非常低，并且能够在战场附近不平坦的飞机跑道上降落，而且它的速度还与装着喷气式发动机的C - 17相差无几，并且飞行距离超过了C - 17。
Increase the compression degree can make arc of high temperature plasma jet extended, form more uniform high temperature area, and increase the speed of the jet, can reduce the width of the poor.
增加电弧的压缩程度可以使高温等离子射流延长，形成更为均匀的高温区域，同时加大射流的速度，可以减小切口上下的宽度差。
The jet was flying at an altitude of 35, 000 feet and a speed of 521 MPH, the air force said.
飞机的飞行高度在35000英尺，时速是每小时521英里，空军报道说。
A small jet engine was added on each wing of the bomber to increase the KB-50s speed to better match the jet's.
KB - 50两个机翼下分别增加了一个小型喷气发动机来提升飞行速度使之能匹配战斗机的飞行速度。
This jet accelerates so fast that trying to control it for a high-speed pass is one of the more difficult things I have to do.
这架飞机的加速性能是如此之快以至于要控制它的高速通场变成了我必须要小心应付的一个难题。
It is said that jet plane can fly at a speed of more than 2000 miles per hour.
据说喷气式飞机可以以每小时2000多里的速度飞行。
For the slow-speed pass, I have to listen to the jet.
对于低速通场这个动作来说，我必须要注意听飞机的声音。
The pulse type and reverse jet dust collector can obtain higher filtering speed than the oscillating and reverse air flow.
脉冲式、反向射流式除尘器能够比振荡式、反向气流式的过滤速度获得高些。
Through the numerical simulation, the distribution of those parameters such as speed, pressure of the free jet and impinging jet flow is obtained, also the position of shocks.
通过数值计算，得到了喷嘴出口自由射流与冲击射流情况下的流体速度、压力等参数分布情况，及这两种流场中的激波位置。
The calculation models are set up on average speed and Max speed in back field and jet effect distance, new theoretical reference is provided for effective ventilation in heading fa.
给出了回流区平均速度、最大回流速度及射流作用距离的计算模型，为掘进工作面合理有效通风提供了新的理论依据。
The methods of powder surface modification in existence are done in reaction kettle, blend machine, high speed mill, high speed crumb, liquid state jet mill etc.
现有粉体表面改性方法的具体实施是在反应釜、混合机、高速搅拌机、高速捏合机、液态流化床和高能磨中进行。
The methods of powder surface modification in existence are done in reaction kettle, blend machine, high speed mill, high speed crumb, liquid state jet mill etc.
现有粉体表面改性方法的具体实施是在反应釜、混合机、高速搅拌机、高速捏合机、液态流化床和高能磨中进行。
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