The method of compressed mass plane coefficient for the inversion of three dimensional single density discontinuity on gravity data is most popular in use.

利用重力资料反演三维单一密度界面的质面系数法是目前最为常用的方法之一。

youdao

A integrated equation set for solving plane parallel motion of rigid body was derived, and the conditions of system of forces simplified on the center of mass plane was discussed.

给出了解决刚体平面平行运动问题的一组完整方程，讨论了力系简化在质心平面内的条件。

youdao

As far as the stochastic rock mass plane is concerned, the method projection on equator plane is based on ascertaining preferred plane and analyzing latent destroy pattern of slope.

对随机发育的岩体结构面，赤平极射投影是确定优势结构面及分析边坡潜在破坏模式的基础。

youdao

The corporate chief simply pushes his "automatic flight mode" and the plane will glide nicely as the mass will work hard to set the course.

CNN: STORY HIGHLIGHTS

Tuesday , Arnold got on a plane to bring barbecue to more than 200 emergency department personnel at Mass General.

CNN: After disasters, hospitals pay it forward

They aren't mass produced, and they often have limited lives (think Howard Hughes' Spruce Goose--the largest plane ever made, which flew just once).

FORBES: Magazine Article