切下

The depth of groove resulting from trimming the internal flash of pipe shall not undercut the contour of the pipe by more than 0.4mm according to paragraph 7.8.7 of API 5L specification.

因裁切内部闪光焊接痕迹所致的焊接坡口深度应按 API 5L 中第7.8.7节下所规定的不可超过管道底部边缘0.4毫米。

In addition, just as in the case of roller followers, undercuttingof cams used with flat-faced followers must be avoided.

除了滚子从动件的情况下，平底从动件凸轮的根切现象必须避免。

In the case of a flat-faced follower, such undercutting occurs when the convex radius of curvature of the cam surface shrinks beyond zero.

平底从动件的情况下，根切发生在凸轮表面凸起曲率半径收缩趋近于零的时候。

The distributions of velocity, velocity gradient, shear stress, clongation stress, first normal stress difference and pressure of the flow of a power-law fluid in the profile die were analyzed. It indicates that for a power-law fluid only after a few iterations a good convergence can be reached, even though in the case of high extrusion velocity.

本文分析了幂律流体在异型材挤出口模内的速度分布、速度梯度分布、剪切应力分布、拉伸应力分布、第一法向应力差分布和压力场，研究表明采用幂律流体模型，即使在挤出速度非常大的情况下，经过有限次迭代，模拟计算都能够收敛，并得到合理的结果。

A neoclassical ion heat transport coefficient model is adopted, in which the effect of sheared poloidal rotation is taken into account, and the heat flux function has multiple values with the same plasma density and temperature.

采用考虑了剪切极向转动效应的新经典离子热输运系数模型，这种模型导致的热通量函数在相同的密度和温度下是多值的，将它用于电子与离子之间有碰撞的MHD方程，数值结果显示了H模情形等离子体上边缘陡峭的离子温度梯度。

Milan had taken their foot off the accelerator, but Carlo Ancelotti moved decisively to shake off the air of complacency, sending on Alberto Gilardino for Filippo Inzaghi.

米兰停止了加速的步伐，但是安切洛蒂坚决的炫耀着得意之情，他用吉拉迪诺换下了因扎吉。

FOOTIE idols Chelsea yesterday launched their new away strip for next season and it doesn't come cheap.

昨天我们的切尔西发布了他们下个赛季的客场新球衣，价格不菲。

FOOTIE idols Chelsea yesterday launched their new away strip for next season and it doesn't come cheap.

昨天我们的切尔西发布了他们下个的客场新球衣，价格不菲。

The number of bacteria and sensory quality of fresh-cut lettuce were examined during the storage at 0, 4℃ and 25℃.

主要研究了在0℃、4℃和25℃贮藏温度下鲜切生菜中细菌的生长趋势和感官质量的变化。

Appropriate model and space discretization were chosen to simulate the loading process of specimens conducted on the Split Hopkinson Pressure Bar in two-dimension,and the adiabatic shear deformation course of the hat-shaped specimen under high strain rate was obtained.

通过选择恰当的模型和科学的空间离散化，对SHPB加载过程进行了2D数值模拟，数值重现了帽型试样高应变条件下的绝热剪切变形历程。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新