查询词典 force

Although there have been theories akin to the rising flow that were outright vehicles for vitalism, a second force doesn't have to be any less scientific than the laws of probability or Darwin 's force of natural selection.

然而并非没有类似上升潮的理论，例如已经广泛传播的"生机论"。这第二种力量的观点，与概率律或者达尔文的自然选择说想比，并没有任何非科学之处。

Each of cores were carried on NMR measurement after each of six or seven different centrifugal force, author can got that 200 psi was suitable to be best centrifugal force calibrating T_2 cutoff value for glutenite cores, and 400 psi was suitable for carbonatite and vulcanite cores in this ***, and corresponding lower limit of valid throat is 0.1μm for glutenite and 0.05μm for carbonatite and vulcanite.

对本文实验选取的岩心而言，低孔、低渗砂砾岩岩心T_2截止值标定时适合的最佳离心力均大致可取200psi，而碳酸岩和火山岩岩心最佳离心力均大致可取400psi，对应的有效渗流喉道半径下限砂砾岩为0.1μm，碳酸岩和火山岩为0.05μm。

The rock-crushing process of dynamic impacting load is simplified, By means of elastic mechanics and wave theory, the axial force and shearing force of ro...

建立的破岩力学模型对旋冲钻井的进一步发展具有重要的现实意义。

Based on the existed wave mechanics and by means of the study of the motion and effect of particles in the propagation of waves, this article puts forward that mechanics' effect in the propagation of waves is not only comprised of "stress from deformation" but also of another different form of force——"applied force from motion" which is decided by velocity.

核工业二九O研究所，韶关 512026摘要：在原有波动学的基础上，通过对波传播质点的运动和作用进行研究，提出了波传播的力学作用不仅有因形变产生的应力，还存在着另一种由速度决定的不同形式的力——"动作用力"。

A simplified model which considers the partially ionized plasma as hydrogen-like ions is presented. Classical electrodynamics theory is employed to study the action of ponderomotive force on bound electron and the effect of ponderomotive force on the generation of laser plasmas. A relation between generation of laser plasma and laser wave train length is obtained.

通过建立简化的物理模型，即将部分电离的等离子体简化为类氢离子，使用经典电动力学理论，研究激光有质动力对束缚电子的作用；讨论了激光有质动力对激光等离子体产生的影响；得出了激光等离子体的产生与激光波列长度的定量关系。

And it gave a very beautiful description of the strong force, and of the weak force.

我们得到了一种漂亮的方法来描述强相互作用和弱相互作用。

The weak force is no medium at all, it is just a form of photonic coupling force.

弱作用力没有介质，为光耦力的一种表现。

His physical force was weak, but his mental force was still great

他的体力较弱，但脑力仍然发达。

The research findings of this paper are as following:According to analysis of the characteristic of vibration of the shearing force weighbridge of uninterrupted rail, the character of wheel-weighing testing signals of trains through the shearing force weighing rail are obtained.

本文的主要研究成果如下：(1)通过对剪力型不断轨列车称重系统的振动特性的分析，得出了列车通过剪力称重轨的轮重检测信号的特点。

A dynamic force is at work in the repetitious activity of swimming. And a static force is employed by a gymnast who maintains the iron cross on the rings or by a weight lifter who maintains weights above his head.

比如棒球投手需要爆发力，游泳时需要动态力量，而举重运动员则需要静态力量将杠铃举过头顶并保持一定时间。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。