1.
It is all because, compared with Neptune, Pluto is very small.
而和海王星比起来，冥王星体积又太小。
2.
Redefining satellites Today's satellites are big and complex,which makes them costly to launch.
可升级卫星今天的人造卫星体积庞大、结构复杂，因此发射本很高。
3.
The conditions in a protostar resemble far more closely in situation in red giants, most of whose volume is caught up in stormy convection.
原恒星的条件更加类似于红巨星的情形，红巨星体积的大部分都卷入剧烈的对流中。
4.
Today's satellites are big and complex,which makes them costly to launch.
今天的人造卫星体积庞大、结构复杂，因此发射成本很高。
5.
No satellite of substantial size can exist close to its parent plant.
体积较大的卫星没有一颗能靠近其母星。
6.
Comparison of Organic Acids Accumulation in Puccinellia Tenuiflora under Salt Stress and Alkali Stress;
盐、碱胁迫下星星草体内有机酸积累比较
7.
The Thick Accretion Disk Model and Self-gravitating Accretion Disk Model of QSOs
类星体的厚吸积盘与自引力吸积盘模型
8.
An asterisk designates quantities that refer to the volume element.
星号“☆”代表体积元的有关量。
9.
But these techniques only work with massive planets and, in general, giant planets are gaseous.
但这些技术仅对于大体积的行星有用，而从整体上看，大体积行星都由气体构成。
10.
It was much bigger and heavier than Sputnik one.
这颗卫星比史泼尼克1号体积更大，也更重一些，
11.
the theory that the solar system was formed by the gravitational accumulation of planetesimals.
太阳系是由小行星体引力积聚而成的理论。
12.
A Study on Accumulative Toxicity of Ciprofloxacin Hydrochloride in the Body of Chicks
盐酸环丙沙星在雏鸡体内蓄积毒性的研究
13.
Optimal Design for the Minimum Volume of the Planetary Gearbox on Construction Machinery
工程机械行星减速器最小体积优化设计
14.
The gas accumulates in the outer region and, after the bar self-destructs, pours in and rejuvenates the galaxy.
气体因而蓄积在星系外缘，在星棒自我毁灭后才大量涌入，并使星系重生。
15.
In the same way, ultraviolet photons from accretion disks around white dwarfs and in active galactic nuclei or quasars may also accelerate winds from the disk.
同样地，来自白矮星、跃星系核或类星体吸积盘的紫外光光子，或许也能够加速从圆盘吹出的风。
16.
The star eventually collapses to the point of zero volume and infinite density, creating what is known as a "singularity".
最后恒星崩塌到体积为零，密度无穷大，形成了所谓的“单一体”。
17.
An increase in the mass of a celestial object by the collection of surrounding interstellar gases and objects by gravity.
吸积，天体增大因重力吸引星际间的物质而引起天体的增大
18.
Extrinsic AGB Stars on Wind Accretion Binary Evolution Model
星风吸积双星演化模型下的外赋AGB星