The mechanism of filling accuracy and filling speed of gravity gravimetric filling machine were studied from the machine feeding material aspect.
本文根据食用碘盐物料特性和现有食用碘盐重力称重式充填机的不足 ，提出了提高充填机精度与速度的方法。
Escape velocity is simply the speed of an object that's shot out of a cannon the minimum initial speed so that the object could later escape Earth's gravity on its own.
逃逸速度就是一个物体的速度，比如说，从加农炮中射出的最小初始速度，这样这个物体以后就可以自己脱离地球的引力。
The earth's gravity slows the moon's rotation, matching it to the speed of its orbit.
地球引力减缓了月球的自转速度，使之与其轨道的速度相匹配。
If it exists, it could explain literally everything in the universe - from subatomic particles to the laws of speed and gravity.
如果这些弦真的存在，基本上就可以解释宇宙中所有的存在——从亚原子粒子到速度和重力定律。
Nothing can escape a black hole's gravity because nothing can travel faster than the speed of light.
任何东西都不能逃脱黑洞的引力，因为没有任何东西的速度能超过光速。
The surface gravity, which is defined from the 1 bar pressure level in a gas giant's atmosphere, is 90 percent that of Earth's and the speed needed to reach low orbit is lowest of all the gas planets.
表面重力，这个气体巨人的大气层的气压水平限制在一巴范围，是地球的百分之90的并且需要达到的低轨道的速度是所有的气体行星的最低水平。
With help from high-speed video, researchers at the Massachusetts Institute of Technology and Princeton University found that household cats balance gravity and inertia as they imbibe liquids.
借助高速摄像机，研究人员发现家猫在吸水时能够巧妙平衡重力和惰性。
In January 2009, bilateral trade value dropped 21.6% year on year. The gravity and speed of the decline are unprecedented indeed.
双边贸易也受到负面影响，今年1月，中英双边贸易额同比下降21.6%，下降幅度之大、速度之快是罕见的。
Philae was nudged gently away from Rosetta at a speed of about 80 centimetres a second, and left to drift towards the comet under the influence of that object's feeble gravity.
“菲莱”以每秒80厘米的速度被推离开罗塞塔，在彗星很小的引力作用下漂向彗星。
Long jumping performance depends mostly on the initial speed and Angle of projection of body gravity.
跳远成绩主要取决于起跳离地瞬间人体重心腾起的初速度和腾起角度。
In here, compressed air cushion, reduce speed to get fast, compressed air of oil by gravity and speed, to reduce precipitation separation.
在这里面，压缩空气得到缓冲，速度快速降低，压缩空气中的油由于重力作用和速度降低，得以沉淀分离。
The location of motorcycle's centre of gravity affects the life of a motorcycle and many of its performance specifications, such as driving speed, stability, etc.
重心位置关系到摩托车的行驶速度、稳定性及整车的性能指标和使用寿命。
The well-known phase speed formulas of surface inertial gravity wave and internal shear inertial gravity wave are the special cases of this frequency equation.
表面惯性重力波和惯性重力内波的相速公式都是这个更普遍的频率方程的特殊情况。
Yet this epoch - making discovery causes another dilemma : it contradicts newtons law of gravity which implies that gravitational force is instantaneous , that is having infinite speed.
可是这一划时代的发现却带来另一项矛盾：它和牛顿重力学暗含的瞬时重力影响大相迳庭。
Having been impelled apart by the force of the Big Bang, the galaxies, in defiance of cosmic gravity, are picking up speed on a dash toward eternity.
大爆炸推动之后它们似乎违反了万有引力，自顾自的加速分离。
Young female long jump two levels of athletes take off to the board instantaneous, the center of gravity speed scaled height of burst horizontal athlete is much slower.
少年女子跳远二级运动员起跳离板瞬间，重心速度比高水平运动员慢得多。起跳腿的膝角和髋角也小于高水平选手。
Because the craft is excluded from the planetary gravity, the crafts are capable of fantastic acceleration and sharp turns in high speed without the crew inside the craft feeling any G-force effects.
由于飞船被排除来自行星的引力，飞船有能力作出色的加速，和高速急转弯，而船内的船员无感到任何G力的影响。
Through biomechanical analysis of top Chinese long jumper's take off, we learned that the moving track, speed, displacement of body's center of gravity and kinematics character of leg in the take off.
运用生物力学的研究方法对我国优秀男子跳远运动员的起跳过程进行研究，得出我国优秀男子跳远运动员在起跳过程中身体重心的运动轨迹、重心速度、位移等运动变化情况，研究了摆动腿的运动特征。
The categorization is based on 4 parameters, namely, flight height, flight Mach number, engine rotational speed and overload on the engine center of gravity.
选取了飞行高度、飞行马赫数、发动机转速以及发动机重心法向过载等4个参数作为分类的原始依据参数。
Since the rider leans into the direction of the turn, the center of gravity is optimized producing a trike with excellent low speed handling.
由于车手转倾入的方向时，重心的优化生产具有优良的处理三轮车低速。
They can use the board and side horse effectively, make center of gravity, reach and maintain speed needed in the vaulting, and complete the flight movement in 0.08 seconds.
能有效地运用跳板和横马使重心达到和维持完成跳马所需要的速度，并且在第二次腾空需要的0.08秒内充分地完成复杂的腾空旋转动作。
It is suggested to apply the principle of effective gravity and equivalent pressure head to calculate the rotational speed and ingate area in the processing of grinding ball by centrifugal casting.
在离心铸球工艺中，可应用有效重度和等效压头原理计算转速和内浇口断面积。
Simulation results show that the algorithm improves the searching speed of the closest point and meets the matching speed and accuracy demand of gravity-aided navigation.
仿真结果表明，该算法可以加快搜索最近等值点的速度，更好地满足重力辅助导航对匹配精度及匹配速度的要求。
By changing the gravity center's position of person, the base carries the person to slide forward at high speed under the action of relative parts.
人滑行中不断改变重心的位置，底座在车桥上摇动，通过滑槽、上齿轮、下齿轮、飞轮和车轮的作用，带动人向前滑行。
Conclusions: At the gliding stage, Cheng Xiao-yan the swing legs vertical speed too high, level speed too smell and the enlarging angel of body gravity ;
结论：程晓燕在起滑时左腿摆动垂直分速过大，水平分速相对较小，重心腾起角增大；
The biggish particles in high speed are mainly removed by inertia effect, and those in low speed are removed by the integrative process of the gravity, electrostatic effect and interception effect.
部分低速粒子可以靠重力、静电以及拦截作用等综合作用被捕集。
The biggish particles in high speed are mainly removed by inertia effect, and those in low speed are removed by the integrative process of the gravity, electrostatic effect and interception effect.
部分低速粒子可以靠重力、静电以及拦截作用等综合作用被捕集。
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