查询词典 pull back

The test results show that, the drag bar pull and efficiency coefficient is increasing with the wheel width and diameter. The draw bar pull increased with the rug height, but the efficiency coefficient reduces when the slip radio is bigger than 20%. The draw bar pull and efficiency coefficient will reduce with the rug distribution incereases when the rug distribution is more than 20%.

结果表明，当增大驱动轮宽度和直径时，其挂钩牵引力和效率系数都呈增大趋势；增大驱动轮的轮刺高度，挂钩牵引力增大；当滑转率小于20%时，效率系数随着轮刺高度的增大而增大，而当滑转率大于20%时，效率系数随着轮刺高度的增大而减小；增大驱动轮轮刺密度时，其挂钩牵引力和效率系数随之先增大后减小。

The system is made up of PXI-6251 module collecting the dataduring the experiment, SCXI-1520 module adjusting the relaxing strain signal, FCS load inphase with multicenter system providing the pull during the demarcate experiment, sensorsmeasuring the strain and the pull, charge amplifier adjusting the relaxing pull signal, and soon.

组建了基于PXI总线的复合材料残余应力测试系统，此系统包括数据采集模块PXI-6251，应变信号调理模块SCXI-1520，FCS多通道协调加载控制系统、应变花和压电力传感器、电荷放大器等。

Under the influence of an external electric field defined by Sparkles, wecomparatively study the molecular structures and NLO responses of the push-pull thiophene quinoid molecules, push-pull furan quinoid molecules and push-pull pyrrole quinoid molecules. The results make known that the relative size ofthe molecular polarizability values for the three quinoid-type molecules dependson the selection of the donor-acceptor pairs.

比较研究了推-拉噻吩醌型分子、推-拉呋喃醌型分子以及推-拉吡咯醌型分子在点电荷外加电场作用下的分子结构和NLO响应，结果表明：这三种分子超极化率的相对大小取决于给体-受体对的选择。

Stean and Mike are diehards, some day, they will be in conspiracy with the sharara to pull performs a vacation kidnapping document together, hoped will be able to extort Shara to pull a father's money, will pull in the Shara under the sedulously concealment, Stean and Mike did not know they annoyed the local famous villain eldest child.

史丹和麦可是死党，某天，他们伙同莎拉一起演出一场假绑票案，希望能勒索到莎拉父亲的一笔钱，在莎拉的刻意隐瞒下，史丹和麦可并不知道他们惹到了当地有名的恶棍老大。

Trundle,rub the lumbar region for relaxing the lumbar muscles;pull and ex- tend the lumbar region with traction and vibration,and pull the loin afterward and obliquely pull the loin,followed by compulsory straight-leg raising test,stretching sciatic nerve and hamstrin...

推拿治疗为在腰部使用攘法、揉法放松腰部肌肉，拔伸并牵抖腰部，行腰部后伸扳法和斜扳法，然后做强制直腿抬高试验，牵拉坐骨神经和腘绳肌，最后再使用揉法放松腰背部肌肉。

The only negative comments I have are that the pull start handle is blocked by the front panel, making it necessary to pull the rope partway out and then pull it at about a 30 degree angle to the motor to start it.

唯一的负面评论，我已经是开始的拉手柄是由前面板堵塞，因此有必要拉绳子中途出来，然后把它在约30度角的马达来启动它。

Wire pull testing requires a special equipment commonly referred to as a wire pull tester, which consists of two major parts: 1 a mechanism for applying the upward pulling force on the wire using a tool known as a pull hook; and 2 a calibrated instrument for measuring the force at which the wire eventually breaks.

拉线测试所需设备：拉线测试设备，主要由两部分构成，1）由一机械装置驱动一拉钩产生一向上的拉力，2）经校准后的力度测试装置，用来测量金线从芯片表面拉开时的力度。

In plastic step sucking back is very important too. Sucking back include front sucking back and back sucking back It setting sucking back to prevent flow and line. It sets sucking back speed and pressure within 20-50% and distance within 2-5cm. TOO long distance make cyclinder reserve air and cause bubbleat next molding.

熔胶过程还有一个比较重要的环节，那就是松退，松退分前松退和后松退，其作用一般是为了防止流涎和抽丝，设定值速度和压力都在20%-50%间，设定的行程一般在2-5cm间，太长的行程可能会使料筒里面贮存空气，导致下一模出现不期望的气泡。

In plastic step sucking back is very important too. Sucking back include front sucking back and back sucking back It setting sucking back to prevent flow and line. It sets sucking back speed and pressure within 20-50% and distance within 2-5cm. TOO long distance make cyclinder reserve air and causebubble at next molding.

熔胶过程还有一个比较重要的环节，那就是松退，松退分前松退和后松退，其作用一般是为了防止流涎和抽丝，设定值速度和压力都在20%-50%间，设定的行程一般在2-5cm间，太长的行程可能会使料筒里面贮存空气，导致下一模出现不期望的气泡。

In plastic step sucking back is very important too. Sucking back include front sucking back and back sucking back It setting sucking back to prevent flow and line. It sets sucking back speed and pressure within 20-50% and distance within 2-5cm. TOO long distance make cyclinder reserve air and cause bubble at next molding.

熔胶过程还有一个比较重要的环节，那就是松退，松退分前松退和后松退，其作用一般是为了防止流涎和抽丝，设定值速度和压力都在20%-50%间，设定的行程一般在2-5cm间，太长的行程可能会使料筒里面贮存空气，导致下一模出现不期望的气泡。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。