impact bit

impact bit的基本解释

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冲击钻头

与impact bit相关的网络例句 [注：此内容来源于网络，仅供参考]

A model of the impact between the bit and the wall of well is set up. The impact is simplified as an impact of two cylinders. According to the coefficient of restitution obtained from experiment and the speed of the bit before impact, the speed of the bit after impact and the impacting force can be worked out.

通过建立钻头与井壁的碰撞模型，将碰撞简化为两个圆柱筒之间的碰撞，利用冲量定理和实验方法获得的钻头与井壁碰撞时的恢复系数及钻头碰撞前的速度，可计算出钻头与岩石碰撞后的速度和碰撞时产生的碰撞力。

Never developing a new style, nay never in indiscretion, nay nay, never shallow or deep from time to time nay, never gloriously radiant Rightwards a bit, guide rainstorms rightwards a bit leftwards a bit, direct lovers leftwards a bit downwards a bit, move heads rightwards a bit upwards a bit, put today upwards a bit Loosen the rigid death tighten the valve of the spring make the amended narration more plain and simple make the soft whips more straight and frank The wind travels on the water ahead the feet walk on the earth behind in the middle I persist in my old ways well, why not a little more humble Well, why not a little more noble Translated by Guo Hezi

不能独辟蹊径，绝对不能不能轻举妄动，绝对不能绝对不能，不能忽浅忽深绝对不能，不能光芒万丈向右一点，把暴雨向右移一点向左一点，把情人向左移一点向下一点，把头颅向下移一点向上一点，把今天向上移一点把坚固的死亡松动一下把春天的阀门拧紧一下让修补的叙述通俗一些让柔软的鞭子耿直一些前面有风行水上后面有脚踏实地中间有我行我素哎，能不能再委琐一点哎，能不能再高尚一点

In the research, the study of car impact test and numerical simulation method are both used. Based on works that have done, an impact model containing car model, dummy and restriction system model was built. According to national regulation, different types of impacts were simulated. The fuel cell auto's impact safety was analyzed, and the injury criterion for occupant can be read out directly by simulation data. The main research content of this project is to set up the fuel cell auto's frontal impact model, side-impact model, rear-impact model and the whole frontal impact model, which contains car model, dummy, restriction system model and so on, and calculating these models.

在本课题的研究过程中，博采众长，坚持创新，在综合分析总结前人研究经验的基础上，将实车碰撞试验研究与仿真计算分析方法结合起来，统一车身耐撞性有限元计算分析与乘员在约束系统作用下的运动响应的多体动力学分析，采用整车虚拟碰撞试验法进行燃料电池轿车的碰撞安全性研究，即建立一个集车辆、人体模型及乘员约束系统三者于一体的完整的车辆模型，以国家安全法规为依据，进行各种碰撞型式的整车虚拟碰撞试验，利用仿真计算结果进行燃料电池轿车的碰撞安全性分析，直接预测乘员的伤情指标。

与impact bit相关的网络解释 [注：此内容来源于网络，仅供参考]

bit by bit control：逐位控制

逐位 bit-by-bit | 逐位控制 bit-by-bit control | 逐位执行 bit-by-bit execution

bit by bit execution：逐位执行

bit by bit control 按位控制 | bit by bit execution 逐位执行 | bit by bit 逐位

impact drill bit：冲击钻头

impact damper 缓冲器 | impact drill bit 冲击钻头 | impact effect 冲击作用