液面计及其它长颈设备口应使用适当尺寸的条棒进行加固以防止设备口挠矩。
Nozzles for level gauge and other long projection nozzles shall be reinforced by bars of suitable size to resist bending moment on nozzles.
空间由盒子向四面展开，盒中有盒，规规矩矩也不失生机。
Space from the box to the four sides, the box in box, the rules of the moment is not lost.
另一方面讨论了随机利率下的一些离散年金、连续年金和连续生存年金现值随机变量的一阶和二阶原点矩及其方差。
On the other hand, the moment, the second moment and variance of the present value random variables about some life annuities and annuities with random interest rate are gotten.
另一方面，在单事件分析中，使用横向阶乘矩进行计算是有意义的。
On the other hand, the HFNM is in its own right useful in single-event analysis.
以波导结孔径面电场积分方程的矩量解法为基础，本文提出了一种多端口波导结的新型数值分析方法。
A new approach to analysis of multi-port waveguide junctions, based on the numerical solution of iris electric field integral equations, is presented and discussed.
由于地球是扁球体，绕极轴惯量矩最大，而绕在赤道面内的轴的惯量矩最。
Because of its oblate shape, the moment of inertia of the earth is a maximum about the polar axis and minimum about an axis in the equatorial plane.
现有基本的结构可靠度计算方法可分为一次二阶矩法、蒙特卡罗法和响应面法。
The present usually reliability analysis method for engineering structures are Monte Carlo Simulate (MCS), First-order Second-moment method (FOSM) and reliability Surface method (RSM).
本文的研究方向是粗糙面电磁散射数值方法，其中矩量法是本文的研究重点。
The paper major in numerical method of the rough surface scattering, which focus on the method of moments.
本文的研究方向是粗糙面电磁散射数值方法，其中矩量法是本文的研究重点。
The paper major in numerical method of the rough surface scattering, which focus on the method of moments.
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