我们特制的测速仪表现这两列火车的相对速率是每小时20英里。
Our special speedometer shows that the relative speed between the two trains is 20 MPH.
这场爆发表明，相对高速率的物质掉到黑洞后，会紧跟着一个相对速率较小的高速率物质。
The outburst suggests that a relatively high rate of matter had been falling onto the black hole, followed by a smaller, but still significant rate.
假如两列火车之间的相对速率依然沟通，都是每小时10英里，那么最终的功效也会是沟通的。
The relative speed between the trains remains the same, 10 mph; and the end result will be the same.
自1820年，尤其是20世纪以来，新疆及其邻区的强震活动与地球自转相对速率变化有明显的关系。
From 1820, especially in twentieth century in Xinjiang and its adjacency, strong earthquake activities are evidently related to the rate changes of the earth's rotation.
根据麦克斯韦速度分布律，表示出系统内分子相对某一个分子的平均相对速率，进而求出两分子间的平均相对速率。
The average speed of molecules in a system relative to a molecule is expressed and the average relative speed between two molecules is given on the basis of Maxwell velocity distribution law.
据认为，用大脑里所谓的内置时钟——用相对规范的速率来衡量事物——计算时间。
Brains were thought to measure time by using some kind of internal clock that generates events at a relatively regular rate.
如果那是大于1，也就是说我们创造了，更多的中子，在一代里，相对于下一个，中子数增长，裂变速率也一样。
If it's greater than one, namely we produce more neutrons in one generation compared to the next the neutron population grows as does the fission rate.
我们已经使用了一个相对简单的词语，称为，中子的增殖系数，那就是K，如果K等于1，中子数，是稳定的，裂变速率也一样。
And we've used a relatively simplistic term called neutron Multiplication Factor which is the K that if the K equals one the neutron population is steady as is the fission rate.
他们检测了大脑尺寸相对于体型的发育速度，以观察在这6000万年间，其速率是否产生了任何变化。
They examined the growth rates of the brain size relative to body size to see if there were any changes in the proportions over time.
根据爱因斯坦的广义相对论，像银河系这样的巨大自旋物体的速率和角动量在一个称为框架牵引的过程中会扭曲周围的时空。
According to the theory of general relativity, the speed and angular momentum of such a large spinning body twists the space and time around it in a process called frame-dragging.
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.
用单位时间的相对耗氧摩尔数来反应呼吸速率的快慢，而用呼吸商来反应呼吸过程中代谢燃料的分解途径。
The respiratory rate and catabolism pathway are described respectively by using relative mol number of consumed oxygen during unit time and respiratory quotient.
尽管MF R值是在低剪切速率下测定，与事实不符，但是可以从中准确地区分出不同相对流动性的好坏。
Even though MFR values are measured at an unrealistically low shear rate, it might seem that the test would accurately rank different materials for comparative ease of flow.
当腐蚀浸泡的时间大于120分钟后，腐蚀产物在铝合金表面产生了明显的位阻作用，从而使腐蚀速率逐渐下降，直至48小时后，腐蚀速率趋于一相对稳定的数值。
Because of the place obstruction of corrosion products in the surface of the alloys, while corrosion time is at 120 minutes above, the corrosion rate descends to the stable value in 48 hours.
晶体生长速率随相对过饱和度增加而增加，而结晶成核诱导期随相对过饱和度的增加而缩短。
The crystallization growth rate of glutamic acid increases and the induction period decreases with the increase of supersaturation.
雏鹅每周的相对生长速率随年龄的增长而呈下降趋势。
The relative growth rate per week was a slow down as it growing.
相对湿度降低，净光合速率也降低。
Decreased relative humidity induces decreased net photosynthetic rate.
叶片相对扩展速率（RER）在指数生长阶段迅速增加，但在线性生长和稳定生长阶段则逐渐减小。
The relative expansion rate(RER)of leaves increases at the EG phase, but gradually reduces at the LSG and SCG phases.
探讨了试样的相对压实度、初始含水量、应变速率对稳定状态的影响。
The effect of relative compaction, initial moisture content of specimens and strain rate was investigated.
使用“简约急剧氧化温度”和“相对急剧氧化速率”指标考察合金钎料在高温下的抗氧化稳定性。
The recommended correspondent parameters are"Brief temperature of the sudden oxidation" and"Relative rate of the sudden oxidation".
当PEG含量较高时，PEG从聚合物链上断裂溶解使得聚合物的降解速率相对较快；
When the content of PEG is high, hydrolytic degradation rate of the copolymer was relatively fast.
京白梨果实蒸腾速率随着相对湿度增大，明显降低。
The increase in relative humidity resulted in a significant decrease of the fruit transpiration rates.
在与二氯卡宾加成反应中，我们还研究了它们之间的相对反应速率。
The relative reaction rate of adding dichlorocarbene to enol phosphates was studied.
损伤变量在初期变化相对平缓，在后期变化速率明显加快。
For damage variable, the change is relatively smooth at beginning, and the change rate obviously speeds up at ending.
黄铁矿在酸性溶液中溶解速率相对较快，并且容易达到溶解平衡。
The dissolution of pyrite in acidic solution was relatively fast and easily ranched to dissolution equilibrium.
临界厚度越大，意味着脱脂初始阶段升温速率可以较快，脱脂所需时间可以相对缩短。
Big critical thickness means fast initial heating can be performed, which means the time for debinding can be comparatively shorter.
临界厚度越大，意味着脱脂初始阶段升温速率可以较快，脱脂所需时间可以相对缩短。
Big critical thickness means fast initial heating can be performed, which means the time for debinding can be comparatively shorter.
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