And hence the space occupied by a given mass of gas is governed only by the size of the vessel containing it.
因此,一定量的气体所占的空间只受到它所在的容器大小的限制。
The capacities of a given mass of a specific powder to coat in a cured state an area of substrate at a determined film thickness.
在一定的厚度下,一定量的粉末在基材上涂装的面积的能力。
But the relatively low amount of energy that they can deliver for a given mass of fuel is a severe drawback when dispatching spacecraft over long distances.
但是,在所用燃料量相同的情况下,化学燃料火箭所提供的能量较低,将宇宙飞船进行远距离发送时,这一点就是一个严重的缺陷。
All the isotopes of a given element have the same number of protons, but differ in their number of neutrons, and hence in their atomic mass.
给定元素的所有同位素都含有相同的质子数,但它们的中子数不同,因此它们的原子质量也不同。
In one simulation, a planet with the mass of Neptune situated in the habitable zone of a star - not too hot, not too cold - was given a moon the size of Earth.
在一种模拟的情景中,一个与天王星大小差不多的行星处在一个星球的可栖居的地带,不冷不热,并且周围有一个地球大小的恒星。
Given all the evidence above it appears that there were benefits from the plague but these were only slight compensations for a gross mass of human life from a tragic disease.
通过上述的论据,好像那场瘟疫也有好处,但是对饮这场悲剧性的疾病所丧生的生命而言,那些仅仅是轻微的补偿。
Some Germans now say the old East Germany is the equivalent of a Potemkin village: the buildings have been given a makeover but the mass exodus of the young means there is no one living in them.
有的德国人现在说,老东德就是个伪居民区:建筑物已经换上新颜,但是大量年轻人的迁出意味着东德的房屋中无人居住。
Astronomers who study star clusters have noticed that the speed at which a star of a given mass spins (measured by tracking cool, dark spots on the surface) also seems to vary predictably with age.
研究星团的天文学家已经注意到质量一定的行星(通过追踪表面阴暗冷却斑点来测量),其旋转速度随着其星龄呈现可预测性的变化。
But one that you might have seen in physics, we care about maybe where is the center of mass of a given object?
但你们可能也在物理学中见过了,就是求一个给定物体的重心?
Design method to enhance fatigue strength of a dome is given without increase of total cylinder mass.
在不增加气瓶总质量的情况下,得到了提高封头疲劳强度的设计方法。
The amount of energy that a flywheel will store for a given change in speed depends on its inertia, which, in turn, depends on its mass and its effective diameter.
由于速度的特定变化飞轮存储的能量大小取决于其惯性,其惯性反过来取决于飞轮的质量与有效直径。
A distribution of air pressure and the mass of a given volume of air such that the air density is not a function only of atmospheric pressure.
一种气压的分布情况,其中给定体积内的空气质量,即空气的密度,不仅仅是气压的函数。
A baseline vehicle is presented for the given flight mission, and the effects of the tank material, the thermal protection system and the design margin on the vehicle dry mass are calculated.
对给定的飞行任务,提出了基准运载器,并计算了贮箱材料、热防护系统及设计余量对运载器干质量的影响。
But moving on now, we've discussed one disadvantage of digital news – that it can be hard to distinguish a real story from a fake one – given the mass of information available on the web.
我们继续说,我们刚刚讨论了数字新闻的一个缺点,那就是网络上存在的大量信息,我们很难辨别真假新闻。
A quadrupole mass spectrometer used during launch vehicle testing and launching is given, and the trend of spacecraft leak monitoring technique and equipment is raised.
文中给出了四极质谱计在火箭试验及发射时的应用实例,并提出航天器泄漏监测技术的发展趋势和监测设备的方向。
A distribution of air pressure and the mass of a given volume of air such that the air density is a function of only atmospheric pressure.
气压的-种分布情况,给定体积内空气质量,即空气的密度,仅仅是气压的函数。
In this paper a new method for detection of pollution trace gases with laser mass spectrometry is presented and the calibration procedure is also given.
介绍了一种新的环境污染痕量气体探测方法——激光质谱法,并给出了定标方法。
A multistage strength forecast of the Northern Huanghai Sea Cold Water Mass is taken as an example. The whole process of sifting factors and establishing discriminant is given.
将北黄海冷水团强度预报作为示例,给出了筛选因子及建立判别式的全过程。
In this paper, an interior solution of Einstein-Maxwell equations is given for a static, spherically symmetric distribution of charge and mass.
本文给出了静态球对称电荷和质量分布的爱因斯坦—麦克韦方程的内解。
The driving cycle depends on a mass of investigating data, which describe the character of traffic status in given area.
行驶循环是在大量统计数据的基础上对特定地区交通状况特征的描述。
A theorem on kinetic energy for variable mass-point and formula of work of recoil internal forces are given and the reason of soft-rope query is discussed.
给出变质量质点的动能定理和一对反推内力作功的表达式,并由此给出软绳问题的正确解释。
The stability factors W of a self-synchronous vibrating machine, in space motion, are given by formula(21)and (54) as working with single mass and dual mass respectively.
自同步振动机的稳定性指数W,当振动机为空间单质体和空间双质体时其表达式分别为式(21)及式(54)。
The rate of change with respect to time of the mass contained within a given region.
包含在给定区域的质量随时间的变化率。
In the paper, a theoretical analysis is given for the ordinary helium mass spectrometer method used to detect the "single seal" leakage rate of each two seals in a serial two-seal pneumatic system.
从理论上讨论了用常规氦质谱仪检漏方法测定两密封件串联密封的气路系统各密封件“单密封”泄漏率的问题。
When applied to a spherical body like a planet with a given mass (in this case, Mars), the surface gravity will be approximately inversely proportional to the square of its radius.
将该理论应用到行星这类球体的时候(在本例中,指火星),质量给定的时候,表面重力与它半径的平方成反比。
A practical example for the mass calculation of a evaporation plant is given and the mass calculations made by hand and computer are compared and the results are satisfactory.
本文采用该软件对一个蒸发站的质量平衡实例进行了计算,并将其计算结果与手算结果进行了比较,结果较为满意。
It has not been given enough importance in Chinese cities currently and transfer proportion is comparatively low in general. To a certain extent, it affects the function of the urban mass transit.
当前,我国部分城市对自行车与城市轨道交通的衔接重视不够,换乘率普遍较低,在一定程度上影响了城市轨道交通功效的发挥。
People in the process of mass cultural consumption, the same can see the classic, just classic image at this time has been given a completely different meaning.
人们在大众文化消费过程中,同样能够见到经典,只是图像经典在这时已经被赋予了完全不同的意义。
People in the process of mass cultural consumption, the same can see the classic, just classic image at this time has been given a completely different meaning.
人们在大众文化消费过程中,同样能够见到经典,只是图像经典在这时已经被赋予了完全不同的意义。
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