The first step is to determine the unit-time reference dose rate .
第一步要确定单位时间参考剂量率。
Look for time when you complete a unit of study in any of the subjects.
留意一下你完成任何一科的一个学习单元的时间。
It's a proper time to start it when a unit is over.
一个单元结束时是开始这件事的合适时间。
And, in a unit time, I'm not telling you what the unit is.
一个单位时间之后，我不需要告诉你这个单位是什么。
That is the stuff that goes through my curve, in unit time,for a small portion of curve.
这就是在单位时间内，通过一小部分曲线的流体了。
The other way to think about it is divergence is the source rate, it is the amount of fluid that is being inserted into the system, that is being pumped into the system per unit time per unit area.
另外一个理解方法是，散度是源头的“冒出率”，它是流体往系统输入的量，也就是单位时间内，单位面积新冒出的流体。
Now, if you are worried about the fact that actually if your unit time is too long then of course things might start changing as it flows.
如果你有点小担心，担心单位时间取得过长的话，流体的情况会发生变化。
If you were thinking of a velocity field, that would measure how much fluid is passing through the curve in unit time.
想象一个速度场，它能够度量，单位时间内流体的量。
However, for us humans, this information matters, particularly if our productivity — how many of these ones and zeros we can produce per unit time — is taken into account.
然而，对于我们人类，该信息是要紧的，特别是如果考虑到我们的生产力——单位时间内我们能处理这些零一指令的数量。
That's the amount of smoke through s per unit time.
这就是单位时间通过s的烟雾的总量。
An excellent metric for volatility is gross change per unit time, with the overall assessment being the trend over time for this metric.
易变率的一个杰出的量度是单位时间的总变更，以及该量度随着时间的趋势的整体评估。
So, this flux measures how much smoke is passing through s per unit time.
这个流量度量了，单位时间内通过s的烟雾的多少。
This is the amount of smoke that we are losing per unit time.
这就是单位时间烟雾减少的总量。
Physically, see, this guy on the left is the total amount of stuff that goes out of the region per unit time.
看这儿，左边的这个是单位时间内,从区域里出来的流量。
Is basically the force of these molecules hitting that membrane per unit time, times the number of molecules hitting.
本质上来说压强是这些分子，单位时间轰击薄膜的力，乘以轰击的分子数。
The current is the charge flow per unit time.
电流是每单位时间流动的电荷。
The current is the charge flow per unit time .
电流是每单位时间流动的电荷。
Sedimentary speed: unit time parts deposition on the surface of the metal thickness.
沉积速度：单位时间内零件表面沉积出金属的厚度。
The respiratory rate and catabolism pathway are described respectively by using relative mol number of consumed oxygen during unit time and respiratory quotient.
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。
And, depending upon, say the density of the gas or the liquid, the size of the molecules, they change parameters in the simulation, how far it, say, goes in each unit time and things like that.
这还取决于，比方说，液体或气体的密度，分子的大小，它们改变了模拟程序中的参数，它们在一个时间单元内运行的距离，或者之类的。
Under the condition that transportation condition, road condition and measure standard are given, the capacity of highway means the maximum traffic capability per unit time.
公路通行能力是指在特定的交通条件、道路条件及人为度量标准条件下，单位时间内能通过的最大交通量。
To college students, it is inevitable in the information ages to practice their ability of fast reading and realize the fact that they can get more useful information from books in unit time.
对于大学生来说，训练快速阅读的能力，实现在单位时间里从书刊中获取更多有用的信息，已为信息时代的要求所必然。
As a result, Kuhuang Injection can vastly promote bile secretion of anesthetic rat and markedly increase bilirubin content in bile in unit time.
实验结果，苦黄注射液能显著促进麻醉大鼠的胆汁分泌，并能明显增加单位时间内胆汁中胆红素的含量。
The dynamic helix refers to one or more formative propertis changing helix in a unit time.
动态螺旋线指的是在单位时间内，产生一种或者多种形态属性变化过程的螺旋线。
The frequency of a sound wave, perceived as pitch, is the number of compressions that pass a fixed point per unit time.
声波的频率就是感觉的音调，是单位时间通过定点的压缩数目。
In earthquake process, average strain rate of the research block is equal to the sum of all seismic moment tensors of the earthquakes taking place in unit time and physical volume.
所研究地块内地震过程引起的平均应变速率等于发生在单位时间、单位体积内的所有地震的地震矩张量之和。
The measured CO2 values are substituted in a formula to calculate the CO2 flux per unit area and per unit time at different depths under standard atmospheric pressure .
将测得的CO2浓度值代入计算公式，即可求得标准大气压下某一深度土壤单位面积、单位时间内的CO2通量值。
Not only does the distance traveled in unit time remain the same but the direction does not change as well.
不仅单位时间内移动的距离不变，而且其方向也不改变。
This is the amount of oxygen the body can utilize per unit weight per unit time .
这是氧气量体，可利用每单位重量每单位时间。
Last algorithms are designed for flow flux statistic, unit time traffic load, vehicle speed and roadway occupancy rate. Traffic flow parameter detection is implemented.
并且设计了车辆计数、速度测量、车道分钟交通量和车道时间占有率的算法，实现了交通流参数的检测。
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