太阳系内部行星的相对体积(拍自1 - r):水星、金星、地球和火星。
Relative size of the inner planets of the solar system (from l-r) : Mercury, Venus, Earth, and Mars.
太阳系内部行星的相对体积(拍自1 - r):水星、金星、地球和火星。
Relative size of the inner planets of the solar system (from l-r) : Mercury, Venus, Earth, and Mars. New research supports the idea that Mars owes its small size to its relatively rapid formation.
容易制备生产,利用简单低速混合机就可很好地混合空心玻璃微球,成品重量轻、相对体积大。
Easy preparation and production, the hollow glass microspheres can be well mixed by a simple low-speed mixer. Its product has a feature of I ight weight and large volume.
利用核磁共振无损检测技术对一百余块低渗、特低渗透岩样进行了可动流体相对体积的实验测试。
Relative volume percentage of movable fluid of more than one hundred of super-low permeability core samples is tested by using nuclear magnetic resonance technique.
研究结果表明,随着纤维产量的增加,水泥石的体积收缩率减少,最大相对体积收缩率下降了38.3% ;
The results show that: the alter of volumetric shrinkage decreases with the increase of fiber content added in cement, the maximum relative volumetric shrinkage decreases by 38.3%.
这类产品重量大、体积大,运输它们的成本也相对较高。
These sorts of products are heavy and bulky and the cost of transporting them relatively high.
星子中微量的水造就了宽阔的海洋这一观点也许看起来不切实际直到人们认识到相对于一颗行星的质量和体积,浩瀚的海洋是多么的渺小。
The idea that trace amounts of water in planetesimals could give rise to vast oceans may seem far-fetched until one considers how small an ocean can be relative to the size and mass of a planet.
星子中微量的水造就了宽阔的海洋这一观点也许看起来不切实际,直到人们认识到相对于一颗行星的质量和体积,浩瀚的海洋是多么的渺小。
The idea that trace amounts of water in planetesimals could give rise to vast oceans may seem far-fetched until one considers how small an ocean can be relative to the size and mass of a planet.
每个圆柱的体积反应出根据个人时间的迭代的整体相对的工作水平(LOE)。
The volume of each cylinder reflects the iteration's overall relative level of effort (LOE) in terms of person-hours.
每个长方体的体积反应迭代的相对loe。
The volume of each rectangular solid reflects the iteration's relative LOE.
体积相对轻的淡水流入海洋后,还会改变格林兰岛和北美洲北部之间的洋流循环模式,这种情况最终可能导致更多的海水淹没北美大陆。
The input of relatively light freshwater also alters circulation patterns that cycle water between Greenland and northern North America, which could lead to more water on the North American end.
科学家认为体积如此巨大的黑洞在宇宙中并不多见,因此在这个相对不算远(五千万光年)的距离内存在这样一个庞然大物实在有些令人诧异。
These supermassive black holes are relatively rare, scientists suspect, so it is surprising that such a behemoth lives relatively close by -- just 50 million light-years away.
由于密度是质量除以体积,相对密度和相对大小给予相对群众。
Since density is mass divided by volume, the relative densities and relative sizes give the relative masses.
原子反应堆相对于自身的体积,提供了大量的能量,这将是设计太空系统的主要特性。
Fission reactors provide a lot of power for their size, which is a key attribute in designing space systems.
寻找围绕红矮星运转的行星则相对容易,因为恒星的体积较小。
Looking for planets orbiting red dwarfs is easier because the stars are less massive.
在我们的印象中,它们每时每刻都是一样的体积,但有一个问题我们忽略了,地球在不断的转动,实际上相对我们静止的东西,在不断的穿越着空间!包括我们自己。
But one detail seems to have been omitted: because of the revoluting earth, the seemingly still objects are constantly travelling through space, including ourselves.
只有到后来,离体组织减少到它们的最小体积而产生最大的相对生长速率。
Only later were the tissue isolates reduced to their minimum size to produce the maximum relative growth rates.
这是一个重要的成就,因为相对来说,行星体积小,而且不会发光。
This is a major achievement because, in relative terms, planets are very small and do not emit light.
并根据本研究提出的分析程序,确定了空穴的临界形核应变以及在形核应变时的相对空穴体积。
Based on the analysis procedure proposed in this work, the critical nucleation strain and relative void volume at the critical nucleation strain were determined.
采用颗粒堆积模型,讨论了矿物掺合料颗粒的相对粒径、体积含量对颗粒混合物体系堆积密实度的影响。
The effects of relative particle diameter and particle volume fraction on the packing density of particles mixtures were discussed by granule packing model.
IGBT的过电流保护一般在自身的驱动电路中实现,而主电路相对简单、体积小。
The overcurrent protection for IGBT is generally implemented in its drive circuit so that the main circuit is simpler and the volume is smaller.
产物的相对产率与反应体积内的激光强度之间存在着较强的依赖关系。
The relative yield of individual product depends strongly on the Iaser intensity within the reactive volume.
通过对沥青路面上钻取的非干燥试件进行风干和烘干试验,计算不同试验条件下心样的毛体积相对密度和压实度。
By the density test of blow-drying and stoving of non-aridity core sample from asphalt pavement, the bulk volume relative density and compactness can be calculated under different test conditions.
土壤体积含水量表征土壤水分的模型精度相对要低。
The model precision by the soil volumetric moisture content was relative lower.
特发性性早熟患儿与正常青春发育者相比,其内生殖器官的发育较不成熟,体积相对较小。
In comparison with normal pubertal development, the development of internal genitalia in the girls with idiopathic precocious puberty was more immature and the size was relatively smaller.
在核试验中,能量瞬间(毫秒内)爆发,在热核装置附近以热的形式和相对小的体积表现出来。
In a nuclear test, all of the energy is suddenly (within milliseconds) released in the form of heat from a relatively small volume surrounding the thermo - nuclear device.
仪器体积小、检测灵敏度高、相对偏差小。
The instrument is characterized by small volume, high sensitivity and low relative deviation.
由于交流伺服电机内是无刷结构,几乎不需维修,体积相对较小,有利于转速和功率的提高。
Due to the ac servo motor is in brushless structure, almost does not need to repair, the volume is relatively small, be helpful for the improvement of speed and power.
由于交流伺服电机内是无刷结构,几乎不需维修,体积相对较小,有利于转速和功率的提高。
Due to the ac servo motor is in brushless structure, almost does not need to repair, the volume is relatively small, be helpful for the improvement of speed and power.
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