撞击的

An injury to an organ, especially the brain, produced by a violent blow and followed by a temporary or prolonged loss of function.

脑震荡脑震荡，对器官特别是大脑因受猛烈撞击而造成暂时或长期的功能丧失伤害

Projectile impact and penetration in a 2D granular bed under the acceleration due to gravity was been studied by fast video photograph and acceleration sensors.

用高速摄像和加速度传感器观测方法研究物体在重力加速度作用下撞击二维颗粒床并在其中穿行的运动过程。

This increases their air-resistance and reduces the shock when they hit the ground.

这增大了空气阻力，同时减少了他们撞击地面时的震动。

It is shown that the C-NO2 bond of the alkyl is the weakest bond in the two class molecules.

进一步分析实验撞击感度与分子中最弱键离解能量的关系。

Objective To investigate the surgical technique of anterior acromioplasty and its effect in clinical practice.

目的 探讨前肩峰成形术治疗肩峰下撞击综合征的方法和效果。

This is probably what happened to the asteroid Vesta, which has a very large impact crater and no water.

这可能发生在了小行星 Vesta上，因为它就有个非常大的撞击坑，同时没有水。

Black scars reveal the aftermath of Jupiters impact with nearly two dozen chunks from comet Shoemaker-Levy 9 in 1994. The impacts "sent towering mushroom-shaped fireballs of hot gas into the Jovian sky," according to NASA.

哈勃望远镜拍摄到的这个画面上，一些清晰可见的黑色疤痕向人们揭示出，1994年7月份一颗命名为苏梅克·列维9号的彗星断裂成21个碎块撞击木星的情景，撞击产生的蘑菇形的火球在冲击到了木星的上空。

Black scars reveal the aftermath of Jupiter's impact with nearly two dozen chunks from comet Shoemaker-Levy 9 in 1994. The impacts "sent towering mushroom-shaped fireballs of hot gas into the Jovian sky," according to NASA.

哈勃望远镜拍摄到的这个画面上，一些清晰可见的黑色疤痕向人们揭示出，1994年7月份一颗命名为苏梅克·列维9号的彗星断裂成21个碎块撞击木星的情景，撞击产生的蘑菇形的火球在冲击到了木星的上空。

Huang Qu senior official yellow Jinlong looks the black area senior official black must win the extremely awkward appearance, is unable to restrain to smile, then tranquil saying:"Has been good, is good in this is a supposition, as for hits in other solar system the star, in beforehand history not also has occurred many times, only is lucky is, since has had the interspace to observe the record, all is diameter 30 kilometer below, moreover many times all is the comet splits, the massive Comet nucleus residual snow and ice class material hit, besides dislodges several big holes, basically all is the ant disturbs the big tree, the result is brings upon oneself dully!"

黄区长官黄金龙看着黑区长官黑必胜非常为难的样子，不禁笑了笑，然后平静的说道：&好了，好在这是个假设，至于撞击别的太阳系内星球，以前的历史上不也是多次发生过吗，只是幸运的是，有星际观测记载以来，都是直径30公里以下的，而且许多次都是彗星分裂出来的，大量彗核残留冰雪类物质的撞击，除了撞出几个大坑之外，基本上都是蚂蚁摇撼大树，结果是自找没趣啊！&

At the same time, pattern recognition has been used for abstracting characteristics、predicting the life and evaluating the properties of engine. This research contributes toward global diagnosis for the diesel engine in eight ways.(1) Put forward"the Arithmetic of distinguish the period automatically using auto-correlation method";(2) Separate the waves of continuous knocks using WV distribution;(3) Propose"the logarithmic spectrum approximate method"to analysis the response of the knock between the steel and steel;(4) Discuss the relationship between the time-frequency distribution and timescale distribution in detail, and give the principle of classification;(5) Use the wavelet method to analysis the pressure signal of exhaust、suction;(6) Use the shape of vibration signal to analyse the working situation of cylinder;(7) Use the pattern recognition to select the good samples and abstract the effective characteristics;(8) Develop the model of total properties evaluation and life prediction.

本文在广泛的、深入研究的基础上，应用多种信号处理手段来分析处理数据，同时利用模式识别方法对故障的特征提取、寿命预测以及性能评价作了探讨，本文进行了以下几项工作：（1）提出了基于自相关自动周期识别算法的柴油机振动信号预处理策略；（2）提出了基于WVD分布的连续撞击响应信号的分离策略；（3）提出了基于对数谱拟合方法的钢—钢撞击响应求解模型；（4）提出了基于波形分析的非正常燃烧振动信号的诊断模型；（5）提出了基于小波细节信息的进气压力信号和曲轴箱压力信号的诊断模型；（6）提出了基于小波近似的喷油正时信号中燃烧位置的自动定位；（7）提出了基于统计模式识别方法的故障诊断知识的自学习与自组织策略；（8）提出了基于特征压缩思想的柴油机总体性能评价及寿命预测模型。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！