查询词典 physics

When we analyse rigid body with the theory of limit equilibrium, we do not obtain always reasonable maximal principle in physics, and the maximal value is the result of soil plasticity deformation.(2) Thoroughly commenting the typical method of slices from their satisfid equilibrium conditions, calculational parameter and their convergence, the thesis sortes the methods into four kinds. The first satisfies all kinds of equilibrium conditions, can obtain interslice force and the factor of safety.

2从满足的平衡条件、求解的参数及其解收敛性等，分析了各种常用极限平衡条分法，将其分为四类，第一类方法既满足力的平衡，也满足力矩平衡，能获得条间力和稳定系数的收敛解；第二类方法只满足一个方向力的平衡和力矩平衡，只能求得稳定系数；第三类方法既满足力的平衡，也满足力矩平衡，但不是严格的静定问题，解的收敛性差；第四类方法满足两个方向力的平衡，不满足力矩平衡，可求得稳定系数和条间力的大小，不能求得条间力方向。

Locate the spot to change to send the machine measuredly with for in the controller of the control room, controller with locate the spot carry out the machine, switch, motor all links for the man-to-man physics.

位于现场的测量的变送器与为于控制室的控制器之间，控制器与位于现场的执行器、开关、马达之间均为一对一的物理连接。

"Damping: In physics, the restraint of vibratory motion, such as mechanical oscillation s, noise, and alternating electric currents, by dissipating energy."

阻尼：物理学中，指因能量耗散使振荡、噪音、交流电之类的振动所受到的遏制。

Mechanical vibrations and mechanical wave as important knowledge in physics, it is not only the key content ...

机械振动和机械波是"复合概念"，本身包含着众多子概念，又把力学和运动学的诸多概念和知识综合应用于其中，同时在力学、电磁波、声学，甚至原子和量子理论中又都有着广泛的应用。

Contents include: Newtonian mechanics and relativity based, thermal and mechanical vibration, and wave, electromagnetic wave optics and quantum physics foundation etc.

内容包括：牛顿力学及狭义相对论力学基础、热学、电磁学、振动与波动、波动光学和量子物理学基础等。

As a result of what is now know in physics and chemistry, scientists have been able to make important discoveries in biology and medici ne.

物理学和化学的一个成果是使得科学家们能在生物学和医学上获得重大发现。

One was John Leonard Riddell, who served as melter and refiner at the Mint from 1839 to 1848, and, outside of his job, pursued interests in botany, medicine, chemistry, geology, and physics.

约翰·莱奥纳德·里德尔就是其中之一，1839年到1848年期间，他在新奥尔良铸币厂做熔炼工和精炼工，工作之余，他还修习了植物学，医药学，化学，地质学和物理学。

The physics teacher said to us in class, The melting point of gold was much higher than that of tin.

"物理老师课上对我们说："金子的熔点比锡的熔点高得多。

Physics of or pertaining to a meson .

属于或关于介子的。

Modern physics confirmed, besides mesotron with charge, there are still litmusless mesotron, whose gravity mass just equals or nearly equals the gravity mass of the mesotron with charge, and the characters of the both mesotron are rather similar.

现代物理学认为除了带电介子外，还存在中性介子，其质量恰好等于或者近似等于带电介子的质量，性质相似。

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。