查询词典 radius of curvature

In general, the curvature radius of the optical fiber must be greater than or equal to 40 mm.

光纤的弯曲半径应大于光纤直径的 20 倍，一般情况下弯曲半径大于等于 40mm，光纤的走线路径上，不能有突出元器件。

Curvature radius of cable should not be less than 15 times outside diameter of cable.

电缆的弯曲半径应不小于电缆外径15倍。

Based on this result, neutral axle and curvature radius of different section is developed.

应力理论由轴向力的平衡得出积分，在此基础上推导出曲杆不同的截面的中性轴，曲率半径。

Experiments prove that this methodology is quick and accurate, and the resolution of curvature radius can reach up to 0.1r.

实验证明，该方法具有快速、准确的特点，其转弯半径的识别精度可达0.1r。

From the relation, the localities of the ghost images can be determined by designing the curvature radius of the lens.

该关系式表明，透镜的曲率半径设计可以控制鬼像所在的区域。

According to the theoretical results, the sizes of groove and the curvature radius of bend can be reasonably chosen in design.

首先，本文在第二章采用耦合模理论分析了GNRD波导E面弯头的传输特性。

Put forword the determine a method on the direction of the tangent and the radius of the curvature.

指出了在自然坐标系中应用动力学方程解题的问题所在，提出了自然坐标系中切向及曲率半径的确定方法，并通过例题，说明理论的应用。

Objective: To evaluate the normal value of radius of corneal curvature of the 3～15 years old children, and the difference in sex and age.

目的：探讨3～15岁儿童正视化过程中角膜曲率半径变化规律及其正常值以及不同性别、不同年龄段角膜曲率差异。

The results show that the seismic response of curved beam bridge and the influence of curvature radius can be reduced by using lead rubber bearing.

结果表明：铅芯橡胶支座不仅可以有效地降低曲线梁桥的地震响应，还有助于减少曲率半径对曲线梁桥地震响应的影响。

The effects of curvature radius R of the cylindrical shell with circumferential semielliptical surface cracks on stress intensity factors K_Ⅰ are investigated.

本文探讨了含周向内、外半椭圆表面裂纹圆柱壳体的曲率半径对其应力强度因子K_1的影响。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。