查询词典 structure equations

In the last part of this dissertation, the subsurface temperature and salinity equations are added to investigate the development of the inversion process. The effects of the temperature inversion on MLD and thermal structure of the upper ocean are also discussed.

本文最后加入次表层海水温度、盐度控制方程，通过相应的数值试验，讨论了次表层温度反升现象的产生和消亡过程，并对次表层温度反升现象对混合层深度和混合层内温度结构的影响进行了初步的探讨。

The characteristics in design of components of tires, fundamental parameters and supplementary parameters for design of tire structure are analyzed. Then according to practical requirements and experience in design, general principles for tire design are put forward. The problems of disaccord of circle's radiuses in vertical and horizontal axis and the excessive errors in solving equations are solved. At last, with the work accomplished above, computer design of tire cross section may be achieved after completing those computer programs for the design.

论文首先分析了轮胎各部分的设计特点以及轮胎结构设计的基本参数和附加参数，根据实际要求和设计经验，提出了进行轮胎结构设计的总原则，解决了程序语言中圆的纵横比不统一和求解方程时误差太大的问题等，编制出了用于轮胎结构设计的子程序和总程序，实现了轮胎断面结构的计算机设计。

Based on the equations, the position and attitude of micro flying robot with flapping wings can be controlled.For the rigid structure wing, a double rocker mechanism typical of two DOFs is designed, which is actuated by two PZTs. The mechanism can actuate the rigid wing to realize two DOFs movements. This mechanism has many characteristics, simple instructure, light in weight, reliable in movement, large in range, easy in drive and convenience in control.

设计了一个采用压电双晶片驱动的两自由度的双摇杆拍翅机构，该机构可以驱动刚性翅实现两自由度的拍翅运动，具有：结构简单、重量轻、动作可靠、拍动幅度大、驱动容易和控制方便等特点，适用于微型拍翅式飞行机器人的拍翅系统。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。