查询词典 circumferential

On the analogy between plane elasticity and plate bending theory, moment functions of plate bending in polar coordinates are introduced as original variables to establish a symplectic space in circumferential direction for the bending of annular sector plate with an appropriate definition of symplectic inner product.

根据平面弹性与薄板弯曲问题的相似性原理，极坐标系板弯曲的弯矩函数被引入作为原变量，并通过恰当的辛内积定义建立了环扇形薄板弯曲问题的一个辛几何空间。

This paper presents a Symplectic method in circumferential direction to determine the Stokes flow in an annular cavity .

本文给出了不同边界条件扇形域问题的实际算例，其结果说明了本文方法的有效性。

The construction of a track and field sports ground requires the most accuracy of the circumferential instalment of track kerbs.

在田径运动场的施工中，要求跑道内突沿的周长达到最佳精确度。

So, the study on circumferential δ〓C of tree rings is very significative.

因此，研究树轮δ〓C值角分布具有与年际变化同等重要的地位，值得深入研究。

Although the fact of intra-ring or circumferential δ〓C variations in tree rings was revealed by s...

通过对树木年轮中信息的提取，重建过去气候变化，具有重要的理论和实际意义。

The cyclic tridiagonal matrix method is adopted to solve the discretization equations. The circumferential cyclic boundary condition is implemented using the mutual replacement method.

同时，对圆周角方向的周期性用反复迭代方式来实现的方法提出了一种实施边界条件处理的方式，并比较了采用CTDMA方法与采用反复迭代法的收敛速度。

The consumption rate of coke in the tuyere significantly affected on the circumferential uniformity.

在风口焦炭消费率显着影响的环均匀性。

Intimal areas were measured using morphometric analysis of perfusion-fixed vein graft specimens, and intimal thickness was calculated using circumferential measurements. The SMC proliferation was studied by the immunohistochemical detection of proliferating cell nuclear antigen. Expression of MMP-2、MMP-9 mRNA in vein grafts and unoperated control Vein grafts was detected by reverse transcription polymerase chain reaction. Substrate gel zymography was used to determine the proteolytic activity.

分别行HE染色、Verhoeff弹性纤维染色观察组织病理变化，计算机病理图象分析系统测量新生内膜厚度及面积，免疫组织化学方法检测静脉壁增殖细胞核抗原表达以观察细胞增殖情况，半定量逆转录-聚合酶链反应检测静脉壁基质金属蛋白酶-2(MMP-2)和基质金属蛋白酶-9(MMP-9)mRNA的表达，明胶酶谱法检测MMP-2、MMP-9活性，比较各组之间的差别。

In the recent 10 years, at the three special fields of dynamic aerodynamics, although the circumferential Reynolds number gap between wind tunnel free flight and its corresponding real flight is as high as one or two magnitudes, wind tunnel free flight experiment results succeed in predicting or reproducing the dynamic aerodynamic characteristics in the three special fields, which appear in the real flight phase producing severe effects on flight security and flight performance.

近10余年来，在3个动态气动专题领域内，地面风洞自由飞实验与对应的天空飞行器的绕流雷诺数虽然相差1～2个量级，但风洞自由飞实验结果多次预测或再现了天空飞行器出现的对飞行安全、飞行性能产生严重影响、其它地面风洞实验方法难以预测或再现的这3个专题领域内的动态气动特性，这至少为3个专题领域内天地动态气动相关中的雷诺数影响，提供了一个新的理解。

The yield point and max strain in circumferential direction are more than 70%.

而垂直管腔纵轴拉伸组的屈服点应变和最大应变较大，达70％以上。

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