The officer who struck him is bent forward, as if having exerted force.
袭击他的警察也向前倾,似乎已施完全力。
The service life of M16 hexagon trimming dies was extended remarkably by means of analyzing the exerted force and optimizing the materials of die.
通过模具受力分析、材料优化等措施,显著提高了M16六角切边模的使用寿命。
This angle causes more force to be exerted against the carabiner as every climber is lowered, and this force causes the rope biner on the first draw to wear faster than other draws.
这种角度导致了攀岩者下降时,施加在快挂上的作用力更大,与绳子接触的那一段钩环也比其他的要磨损更严重。
The higher it climbs, the greater the force exerted by blood on the walks of the arteries when the heart beats.
血压升得越高,心脏跳动时血液对动脉壁施加的压力就越大。
Pressure is different from force — pressure takes into account the area over which a force is exerted.
压力和力气不一样,压力是指单位面积内所承受的力。
The nature of the shape is such that force exerted on any point or side is distributed over the rest of the structure.
这样的结构能将任意点或者边的外力分散到其它各部分。
Hopefully most of you know that the electric field is a vector field that basically tells you what kind of force will be exerted on a charged particle that you put in it.
希望大多数人都知道电场是向量场,电场描述了,对场中的带电小颗粒的力的作用。
Fluid shear is the mechanical force exerted by the movement of fluids over cell surfaces and has been found to play an important role in cellular differentiation, development and function.
流体剪切力是由于液体流经细胞表面所产生的一种机械力,目前发现其在细胞分化、发育及行使细胞功能的过程中起到了巨大的作用。
The newton, named after the physicist Isaac Newton, is approximately the force exerted by gravity on an apple at the Earth’s surface.
物理单位“牛顿”,是以物理学家伊萨卡牛顿命名的,一牛相当于一颗处于地球表面苹果因重力因素而所受力的大小。
I want to remind you that if we have a solid in a force field, we can measure the torque exerted by the force on the solid.
提醒你们,假设力场中有一固体,可以由力对固体的作用测量出其扭转力矩。
An upward force must be exerted on it so as to lift an object.
要提起重物必须向它施加一个向上的力。
Calculations based on the animal's jaw bones suggest it could have bitten into its prey with a force of 150 kilonewtons, or four times the force thought to be exerted by the jaws of a T. rex.
依据该动物的颌骨计算表明,它能以15万牛顿的力度把猎物咬伤,咀嚼力度是霸王龙的四倍。
The surface force per unit area exerted at the top of a wellbore when it is closed at either the Christmas tree or the BOP stack.
当采油树或防喷器组关闭时,施加在井口单位面积上的力称之为为关井压力。
The force and moment exerted on the solid body are expressed as the rate of change of the first-and second-order kinetic vorticity moments, respectively.
作用在任意运动物体(系)上的力和力矩可以分别表示成流场中动力学涡量的一阶矩和二阶矩随时间的变化率。
If a box weighs 10 kilograms, an upward force of 10 kilograms must be exerted to lift it.
假定箱子的重量是10公斤,就必须施加10公斤向上的力才能把它举起来。
If you fall 3 meters, the earth is pulled you down 3 meters, but you have also exerted an equal and opposite force on the earth.
如果你下降3米,就是说地球把你向下拉3米,但你也对地球施加了一个大小相等,方向相反的力。
A force is exerted on the magnetic bead using a magnetic field, enabling researchers to pull and rotate a single DNA molecule in a controlled fashion.
研究者运用磁场使磁珠产生力,这样就在可控模式下可以对单个DNA分子进行拉伸旋转。
The computational equations of the charge and force exerted on the particles are presented for the bi-objective model, which will lead the infeasible particles to transform into feasible ones.
提出了双目标模型中粒子的电荷和受力的计算公式,引导不可行粒子转化为满足约束条件的粒子;
The piston head or "crown" is the top surface against which the explosive force is exerted.
活塞头部或“冠部”是整个活塞的最上端,处在燃烧室里要承受爆炸燃烧产生的力。
Since a bending force is exerted on the pipe during break out, the tool joint connection must be set in the slips as low as possible.
由于卸扣会使钻具产生弯曲力,因此,钻具接头必须尽可能低些坐在卡瓦上。
This pressure rise is so great that a force is exerted upon the top of the piston that is sufficient to force the piston all the way down the cylinder.
压力的大幅度升高使得作用在活塞顶部的力足够大,从而迫使活塞一直延气缸下行。
Based on turning with inclined large cutting edge, a certain pulling force is exerted on chips in the flow chip plane to perform chip - pulling machining.
本文以大刃倾角斜角车削为基础,在流屑平面内对切屑施加一定的拉力,进行拉屑切削。
On this basis, force or displacement load is exerted to find a reasonable adjusting method, in the way the surface figure requirement can be met.
在此基础上,通过施加力或位移进行多点调节,找到合理的调节方法,使面形精度达到要求。
The testing bench for the inspection of the locomotive body and coil springs is developed in order to balance evenly the force exerted on the secondary springs.
为解决车体二系弹簧支撑受力均衡分配问题,开发研究了车体调簧试验台。
The pneumatic muscle is ideal when used for the actuation of a small press, because a high force is exerted via a short stroke.
气动肌腱具有在短行程中产生高输出力的特点,所以,是一种小型压力机和冲压机的理想驱动器。
They are reinforced to resist the sideways force exerted by the liquid in these containers.
加固后它们才能够克服这些容器中的液体所施加的侧力。
In order to achieve above-mentioned purpose, there must be suitable nodal structural forms to guarantee enough pre-stress force exerted and make the forming of the continuous stress circuit possible.
为了达到上述目的,必须有合适的节点构造形式来保证能够施加上足够的预应力,并使得连续的应力同路的形成变得可能。
The higher it climbs, the greater the force exerted by blood on the walls of the arteries when the heart beats.
血压升得越高,心脏跳动时血液对动脉壁施加的压力就越大。
The issues, inverse dynamics, trajectory tracking, load distribution and maximum dynamic contact force exerted on the environment, have been discussed through numerical simulations.
文中通过数值仿真讨论了逆动力学问题,轨迹跟踪,载荷分配和与作业环境的最北京工业大学工学博士学位论文大接触力等方面。
The issues, inverse dynamics, trajectory tracking, load distribution and maximum dynamic contact force exerted on the environment, have been discussed through numerical simulations.
文中通过数值仿真讨论了逆动力学问题,轨迹跟踪,载荷分配和与作业环境的最北京工业大学工学博士学位论文大接触力等方面。
应用推荐