Light mass, small volume and compact structure becomes one of main technical index of rover in researching period.
质量轻、体积小、结构紧凑是探测车研制追求的主要目标之一。
Its products have competitive price, light mass, seepage, antiskid, high strength, energy saving and environmental protection.
产品价廉、质轻、渗水、防滑、高强、节能、环保。
The polyethylene foam is an excellent performance sealing material for concrete, it possesses the strong points of light mass, high strength and durability.
发泡聚乙烯板材是一种性能优良的混凝土填缝板材料，具有轻质、高强、耐久性优异的特点。
Fiber Fabry-Perot sensor has the advantage of light mass, thin diameter, passive, electric insulating, anti electromagnetic interference and low attenuation.
光纤法珀传感器具有质轻径细、无源、电绝缘、抗电磁干扰、信号衰减小的优点。
The coagulative precipitation-adsorption with the crashed light mass brick or coal ash can be utilized in treatment of the wastewater from paperboard coating plant.
用混凝沉淀-轻质砖碎料或粉煤灰吸附处理灰纸板涂布废水。
Because of the light mass, the recoil effect is strong after the particle is emitted, so the recoil effect is must taken into account to maintain the energy balance.
由于轻核质量轻，发射粒子后反冲效应很强，理论计算中还严格考虑了反冲效应的影响，从而保证了能量守恒。
The large Hoop Truss Deployable Antenna (HTDA) in the space, with large aperture, light mass, big flexible character and so on, is type flexible multi-contact system.
空间大型环形可展天线具有展开口径大、质量轻、柔性大等特点，是一个典型的多柔体结构。
QUBIK inertial measurement unit is a new inertial system which is characterized by small size, light mass, high ruggedness, low cost, simple structure and adequate accuracy.
QUBIK惯性测量装置是一种新的系统。它具有尺寸小、质量轻、坚固、成本低、结构简单和中等精度等特点。
Such current disturbs the zero out-put basic line of the light mass number region, so that it's very difficult to measure and record the height of spectrum peaks of the light mass number region.
这种电子流对轻质量部分质谱的零输出基线起干扰作用，致使这部分谱峰的峰高不能很好地测量和记录。
Pulp-molding packaging products (pulp mold) are made of recycled trash paper, and used in cushion package and have the advantages of light mass, easy decomposability, good ventilation and so on.
纸浆模塑工业包装制品（简称纸模）主要用于缓冲包装，它以回收的废弃纸张为原材料，具有质轻、易降解、透气性好等优点。
MMIC, having advantages of small size, light mass, high reliability and excellent reproducibility, finds use in a variety of microwave system, especially in airborne radar and space applications.
具有尺寸小、重量轻、可靠性高、生产重复性好等优点，广泛应用于各种微波系统，特别是机载雷达和卫星通信等方面。
It utilizes space, mass, texture, line, light, and color.
它利用了空间、质量、纹理、线条、光线和颜色。
Because of its huge mass, the cluster acts as a cosmic magnifying glass, causing light to bend around it.
由于其巨大的质量，这个星系团相当于一个宇宙放大镜，使光线在它的四周弯曲。
The first is a pair of planets, each about the mass of Jupiter, that whirl around their home star 15 light years from Earth in perfect lockstep.
第一个是一对质量与木星差不多的行星，这对行星步调一致地围绕距离地球15光年的母恒星旋转。
The sphere, for instance, represents how space is bent around a star or other mass - light passing through this warped space bends in an effect called gravitational lensing.
作为例子，这个球面代表了恒星或其他质量附近的空间是怎样弯曲的-光通过这个扭曲空间所引起的弯曲称为引力透镜效应。
Sure enough, this light was bent by the mass of the sun, confirming Einstein's theory.
肯定是光因太阳的质量而出现弯曲，这证实了爱因斯坦的理论。
In fact, objects with mass, be they cars or neutrinos, can't reach the speed of light because they would need infinite energy to do so, according to the theory.
事实上，对象具有质量，根据爱因斯坦的理论，不管是人们的汽车，还是中微子，都不可能达到光的速度，因为它们要这样做就需要无限大的能量。
General relativity predicts that the wavelength of this light will be shifted by a small amount due to the galaxies' mass, in an effect called gravitational redshift.
广义相对论预言这种光的波长会因这些星系的质量而有少量的偏移，这种效应称为引力红移。
Some particles, such as photons, which are weightless particles of light, are able to cut through the sticky Higgs field without picking up mass.
一些粒子，犹如光子，本身很轻而只是光，能够挤过粘粘的希格斯场却没有获得质量。
A heavy favorite from the start, he was on his way to the state convention that was to renominate him when his light plane crashed in a storm near Westfield, Mass.
他一开始就热门人选，但就在他赶往州大会的路上，他的轻型飞机在靠近马萨诸塞州韦斯特菲尔德处因遭遇风暴而失事，而本次大会上本来要重新提名他参选议员。
If a large enough mass or energy is crammed into a small enough space that warping becomes so severe that nothing not even light can escape.
如果把巨大的质量或能量压缩到足够小的空间，那么扭曲就会非常严重，以至没有任何东西，包括光在内，能够逃脱它的引力。
It has about 40 times the mass of our sun and gives off 330,000 times the amount of light.
它拥有大约40倍太阳质量，并散发出相当于太阳330,000倍的光量。
It has about 40 times the mass of our sun and gives off 330, 000 times the amount of light.
它拥有大约40倍太阳质量，并散发出相当于太阳330,000倍的光量。
And we don't put the mass of the electrons because they are so light in comparison.
我们不能得到电子的质量，因为它们相较起来太轻了。
Since neutrinos have a tiny mass, the speed should be very close to the speed of light.
因为中微子的质量非常小，所以它的速度应该非常接近光速。
As you reach the speed of light, relativity calculations indicate that an object's mass becomes infinite.
如果达到光速，根据相对论可以计算出这个物体的质量趋于无穷。
Stars with less mass than the sun are smaller and cooler, and hence much fainter in visible light.
质量比太阳小的恒星会比较小和比较冷，几乎不产生可见光。
And ultraviolet light will interact with that little ball, the center of mass, and when I then make it dark, you will only see the motion of the center of mass.
这紫外线光可以，与小球互动，也就是质量重心，当周围暗下来，能看到质量重心运动。
And ultraviolet light will interact with that little ball, the center of mass, and when I then make it dark, you will only see the motion of the center of mass.
这紫外线光可以，与小球互动，也就是质量重心，当周围暗下来，能看到质量重心运动。
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