查询词典 circumferential

And it can be turned into surface circumferential crack and surface axial crack .

套管裂纹缺陷中最危险的是表面裂纹，可分解成表面周向裂纹和表面轴向裂纹问题。

A circumferential surface roughness of about 1.0 to 3.0 is applied.

提供约为1.0－3.0微米的周向表面粗糙度。

A kind of acoustic phased arc array with circumferentially controlled directivity presented in this paper can be used to make acoustic logging with circumferential azimuth detection function.

为了实现声波测井的周向分辨能力，提出了可应用于声波测井的、具有周向辐射指向性的相控圆弧阵声波辐射器方案。

A circumferential outer surface of the skirt is provided with circumferentially spaced apart grooves (11) forming lands (15) therebetween.

该裙座的圆周外表面设置有圆周地间隔开的若干凹槽(11)，这些凹槽其间形成联结区(15)。

A circumferential array of cleats, which each have the form of a comb, support and guide the terminal leads circumferentially, spaced from one another, to a certain location at the top from which the leads are taken and connected to terminals above.

布置成圆周形阵列的梳状线夹（35）在周向上支撑和引导端子引线（34），使端子引线的顶部彼此间隔开一定的距离，从顶部引出的引线连接到上面的端子上。

Methods. Electrical conductiity measurement was performed on 24 axial, circumferential, and radial annulus fibrosus specimens and 24 axial nucleus pulposus specimens from boine coccygeal discs.

研究方法：对24例牛尾椎椎间盘的纤维环标本进行了轴向、周围和放射向的导电性测试，对24例牛尾椎间盘髓核标本进行了轴向的导电性测试。

Treating with coils as aeolotropy, this paper brings forward a set of mathematical mode for computing internal stress distribution of coil in the process of coil coiling, in which some factors are taken into account, such as the transverse distribution of shape, crown and curl tension of the strip, the friction between the strip and the reel, the friction between strips, and etc. Because the reel shrinkage and the inner circle of the strip losing radial restrain and circumferential restrain can induce interlayer slipping and the change of the whole coil compactedness , the assumption concerned ——"virtual reel" in the process of coil uncoiling is put forward, which takes the form of slow action to express the uncoiling process and, therefore clearly simulates the variation course of internal stress distribution of coil in the process of coil uncoiling.

考虑到带材板凸度、卷取张力的横向分布以及带材与卷筒之间、带材与带材之间的摩擦力等因素的影响，并将钢卷按各向异性体处理，提出一套计算卷取过程中钢卷内部应力分布的数学模型；同时考虑到卸卷过程中由于卷筒的收缩，钢卷内圈失去径向和周向约束而引起层间滑移及整个钢卷紧密程度发生变化，提出钢卷卸卷过程中有关&虚拟卷筒&假设，将卸卷过程以&慢动作&的形式表示出来，清楚地模拟出卸卷过程中钢卷内部应力分布的变化历程。

Thirdly, a welding platform scheme for huge circumferential seam's sealing is proposed, which is composed of multiple 3 DOF robots. It can control the pose adjusting during the rotation of the ship module. As to the different part of the ship hull, the inverse kinematics arithmetic of cylindraceous, elliptical and conical ship modules are given respectively.

第三，在船体环缝焊接系统中，本文提出了一种由多个3自由度滚轮机器人组成的环缝焊接平台的控制方法，实现了船体模块在旋转焊接时的姿态调整，并分别针对船艏、船舯和船艉的不同形状给出了相应的逆运动学算法以及可用于实时操作的简化控制算法。

It is found that the modified delaminate model in account of circumferential damage is able to well describe the progressive failure of the tubes subjected to axial compressive loading.

研究表明，基于环向损伤假设的分层断裂模型能更为准确地描述复合材料圆管轴压破坏行为。

As done in classical fracture mechanics, a circumferential crack with macroscopic geometrical dimensions is necessary, mean while setting energy release ratio as a control parameter of delaminate fracture.

即，假设在环向存在具有宏观尺寸的贯穿裂纹，环向变形作用相当于弹性基础上的梁。并以能量释放率作为断裂研究的控制参量。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了