From this you can calculate the total mass in the Galaxy.
据此，你可以计算出银河系的总质量。
What is the total mass of the three bags?
这三个书包的总值量是多少？
And you will get the total mass by summing these things.
对这些求总和你会得到总质量。
You've stumped me-what is the total mass of the moon?
你把我难住了——月球总质量是多少？
Which of the following shows the total mass of both fruit?
下列哪项显示这两个水果的总质量？
Then I have the total mass of A divided by the number of moles of A.
然后是A的总质量,除以A的摩尔数。
The total mass is the volume, which is the area times the length times rho.
总质量是体积，也就是面积乘以长度乘以密度。
And the Milky Way's total mass is about half again as much as we used to think.
银河系的总质量是我们之前所想的一倍大。
Dr Angel estimates that the total mass of the sunshade required would be around 20m tonnes.
安吉尔博士估计这个巨大的遮阳天棚的总重量大约会在20,000,000公吨。
I am assuming the total mass of the bubble wrap is small compared to the mass of the jumper.
我假设汽泡纸的总质量与跳楼者的体重相比可以忽略不计。
The total mass of an atom is determined very nearly by the total number of protons and neutrons in its nucleus.
一个原子的总重量能够近似取决于这个原子核中的质子数和中子数之和。
The total mass balance of Circulating Fluidized bed Combustion (CFBC) with coal ash as bed inventory is studied.
本文建立了以煤燃烧成灰为床料的循环流化床总体质量平衡数学模型。
If the stars and gas that we can see inside galaxies are only a small portion of their total mass, then the velocities make sense.
假设我们在星系中看到的星球和气体只占了星系总体积的一小部分，那么像这样的速率就说得通了。
The traditional Space Telescope(ST) with such a large primany mirror can not be launched to GEO, for its total mass is more than 1 000 t.
传统的空间相机，如果要有如此大的口径，其总质量将超过1 000t，无法发射到GEO上。
The traditional Space Telescope (ST) with such a large primeny mirror can not be launched to GEO, for its total mass is more than 1 000 t.
传统的空间相机，如果要有如此大的口径，其总质量将超过1 000t，无法发射到GEO上。
Special type of vehicle not allowed for registration due to the issue of not meeting the national standard of axle load, total mass, outline, size.
因轴荷、总质量、外廓尺寸超出国家标准不予办理注册登记的特型机动车。
The human brain accounts for roughly 2% of the total mass of the human body, yet it consumes over 20% of the oxygen and nutrients the human body intakes.
人类大脑重量大致占身体总重量的2%，然而却消耗超过20%的人身体所吸收的氧气和营养。
A soft-measurement model based on the adaptive wavelet neural network was developed to measure the total mass flow-rate of oil-water two-phase flow.
采用的方法中构建了基于自适应小波神经网络的油水两相流质量流量软测量模型，实现了两相混合总质量流量的测量。
The simulated results provide the evidence for the management of Marine environment quality, and the total mass control of pollutants in Jiaozhou Bay.
模拟结果可为胶州湾水质管理、入海污染物总量控制提供依据。
And we believe it's going to be 26 different components that will hit the surface of the Earth somewhere, with a total mass a little over 500 kilograms.
并且我们认为将要有26中不同的成分将要撞击到地球上的某处，重量总计略高于500千克。
The specification of boundary conditions is incorrect if the total mass flow rate on the inlets is not equal to the total mass flow rate on the outlets.
如果不等于在出口上的整个的大规模的流量，边界条件的说明入口上的整个的大规模的流量是不正确的。
The dialysis experiment was carried out with animal blood added urea and total mass transfer coefficient K was obtained again by treatment of experimental data.
应用含尿素的动物血液进行透析实验研究，由实验数据处理得到总传质系数K。
The calculation of height of mass transfer zone and total mass transfer coefficient of adsorption column provides a basis for the design of size-enlarged plant.
文章计算了吸附柱的传质区高度和总传质系数，为放大设计奠定了基础。
The dark matter makes up most of the total mass, and dominates the gravitational lensing of the cluster, or the bending of light from background galaxies due to gravity.
暗物质构成了大部分的总质量，并主宰了集群的引力透镜，或从光线弯曲的背景星系因引力。
While it emits no light, this dark matter far outweighs the Milky Way's hundreds of billions of stars, giving the galaxy a total mass one to two trillion times that of the sun.
这种黑物质不发光，但它远远重于银河系数以亿计的恒星，使银河系的总质量达到太阳的一至二万亿倍。
Finite element method is used to build up element stiffness matrix and element mass matrix. After the combined total stiffness matrix and the total mass matrix are obtained.
采用有限元法建立不同管道元件的单元刚度矩阵和单元质量矩阵，最终形成管道结构的总刚度矩阵和总质量矩阵。
Comparing the calculated mass and the total mass of the light-emitting galaxies in the galaxy cluster would determine the amount of dark matter that exists in the galaxy cluster.
把计算出的质量和星系团中发光星系的总质量相比较，就能确定出星系团中存在多少暗物质。
A novel heat pump ice thermal storage integration scheme based on reducing total mass (including relative power system mass) of thermal control system of spacecraft is presented.
提出了旨在降低热控系统质量的热泵-蓄冷组合热控方案。
A novel heat pump ice thermal storage integration scheme based on reducing total mass (including relative power system mass) of thermal control system of spacecraft is presented.
提出了旨在降低热控系统质量的热泵-蓄冷组合热控方案。
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