据此，你可以计算出银河系的总质量。
太阳占据了太阳系总质量的大约99.85%，而在剩余的0.15%中，行星占据了大部分。
An estimated 99.85 percent of the mass of our solar system is contained within the Sun, while the planets collectively make up most of the remaining 0.15 percent.
对这些求总和你会得到总质量。
然后是A的总质量,除以A的摩尔数。
Then I have the total mass of A divided by the number of moles of A.
由此我们可以算出这些纸的总质量为9千克。
下列哪项显示这两个水果的总质量？
总质量是体积，也就是面积乘以长度乘以密度。
The total mass is the volume, which is the area times the length times rho.
你把我难住了——月球总质量是多少？
在46种成分中单萜占总质量的28。
考虑了轴向扭矩、集总质量和陀螺效应。
The axial torque, lumped shaft mass, and gyroscopic moments are taken into account.
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。
I am assuming the total mass of the bubble wrap is small compared to the mass of the jumper.
然后除以总质量，也就是区域的质量，正如定义所说的那样。
And then we would divide by the total weight, which is the mass of a region, as defined up there.
太阳是我们已知的太阳系内最大的天体，占有太阳系总质量的99.8％。
The sun is by far the largest object in our solar system, containing 99.8 percent of the solar system's mass.
虽然SEB持有一些令人担忧的借款，但是银行账本的总质量还是令人羡慕的。
Although SEB holds some worrying loans, the overall quality of its book is enviable.
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。
Design method to enhance fatigue strength of a dome is given without increase of total cylinder mass.
在整个观察过程中，全肝的总质量维持恒定，肝脏功能基本保持正常。
In the whole observation processes, the general quality of the whole liver was maintained and the liver function could be basically retained in normal condition.
氢也是所有元素中最轻的，所以它大约只占太阳总质量的72%，氦大约占26%。
Still, hydrogen is the lightest of all elements, so it only accounts for roughly 72 percent of the sun's mass, while helium makes up about 26 percent.
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。
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.
一个目标就是你期望带给你生活某部分的改变，那样你才能提高生活总质量。
A goal is simply a change you wish to bring about in an area of your life so you can improve the overall quality of your life.
就整车质量而言，车身占其总质量的50%以上，因而减轻车身质量尤为重要。
As a body shares more than 50% of the mass of a whole car, it is particularly important to reduce mass of body.
通过板及梁的单元刚度矩阵分析，得出板梁组合结构的总刚度矩阵和总质量矩阵。
It has been given to general stiffness matrix and general mass matrix of the built-up construction of the board and beam by analyzing unit stiffness matrix of the board and beam in this article.
对于室外作业的农机具，使用气力技术需要解决气源动力和气源部属总质量的问题。
For outdoor working, the problem of gas fountain and its gross weight need solve.
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。
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.
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。
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.
接下来是辐射区，其范围从核心表面到太阳半径的70%处，占太阳总体积的32%，总质量的48%。
Next is the radiative zone, which extends from the core to 70 percent of the way to the sun's surface, making up 32 percent of the sun's volume and 48 percent of its mass.
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。
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.
该模型基于用户感知的质量，以总质量作为中心结点，可以直接测量的质量子属性为网络根结点。
Applying the Bayesian network, the model was developed, and the overall quality was presented as the central node with the sub-characters as the root nodes.
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。
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.
太阳是离地球最近的一颗恒星，也是太阳的中心天体，它的质量占太阳系总质量的99.865%。
The sun is earth's nearest a star, and is also the center of the sun, it accounts for the quality of the celestial 99.865% of total quality of the solar system.
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