查询词典 high velocity

A more difficult problem is the quantitative description of the secondary breakup of the initial spray by high velocity combustion gas.

一个更困难的问题是关于高速燃气使初始喷雾二次破裂的定量描述。

Such is the life of a sinkerball pitcher, even one who has gone 38-13 over the past seasons relying on the high-velocity, late-breaking pitch.

像这样的以伸卡球为主的投手即便已经拿下38胜15败的成绩都必须仰赖快速球与驾驭得宜的变速球来产生速差。

High-velocity impact on spacecraft by meteoroid and space debris is a threat to its safety operation,that can in turn lead to significant damage and catastrophic failure.

微流量及空间碎片的高速撞击威胁着航天器的安全运行，导致其严重的损伤和灾难性的失效。

Spacecraft ; Meteoroid ; Space debris ; High velocity impact ; Risk analysis

航天器；微流星；空间碎片；高速撞击；风险度分析

The results showed that the extraction displays satisfying mixing performance,high velocity in separating phase and it is easy to operate and has clean electrowinning process and so on.

结果表明，此工艺显示出混合效果好、分相快、易操作、工艺清洁等优点，铜和锌的回收率都达到了95%以上，为工程设计提供可靠的工艺参数。

By experimental study of the situation with high-velocity photogram, not only the initial speed and the decline law of it have been determined, but also many problems have been solved, such as the influence of choke on initial speed, the influence of wad on flying shots, the attitude change of flying wad, the process of the wad separated from the shots, and so on.

通过高速摄影实验研究，不仅较为准确地测出了初速大小和速度衰减规律，而且弄清了不同锥度的喉缩对初速的影响、弹托对弹子飞行的影响、弹托飞行姿态的变化特点及弹托脱离弹子的过程等问题。

In both, propulsive force is derived from the reaction produced by a stream of air driven rearwards at high velocity.

这两类发动机都是靠高速向后喷射气流所得到的反作用力而发出推力的。

Jet'.'' or rocket engine as a reaction to the high-velocity rearward ejection of exhaust gases.

高速'。''向后排出的气体的反作用力而向前推动的力量

A type of reaction propulsion engine to propel rockets in space a stream of positive ions is to a high velocity by an electric field .

推进火箭进入太空的一种反冲力发动机；在电域中正离子作。

A of reaction propulsion engine to propel rockets in space a stream of positive ions is accelerated to a high velocity by an electric .

推进火箭进入太空的一反冲力发动机；在电域中正离子作加速运动。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。