首先，他们解释说，如果一个给定的变量对幸福感有影响，那么我们应该认为该变量的任何变化都与观察到的幸福感变化相关。
First, they explain that if a given variable is playing a role in affecting well-being, then we should expect any change in that variable to correlate with the observed changes in well-being.
首先，他们解释说，如果一个给定的变量在影响幸福感方面发挥了作用，那么我们应该预期该变量的任何变化都与所观察到的幸福感变化相关。
First, they explain that if a given variable is playing a role in affecting wellbeing then we should expect any change in that variable to correlate with the observed changes in wellbeing.
注意，当您改变一个等价类的变量时，这个变化会串联影响到其他等价类。
Notice that when you change the variables on one equivalence class, that change cascades to the other classes.
这种变量的值可以在操作系统检测到更新频率发生变化或操作系统进行频率更改时进行改变。
The values for such variables can change when the operating system detects that the update frequency has changed, or if the operating system initiated the frequency change.
气候变化应当已经成为了你将来的工作计划，以及知识产权战略的开始中的一个变量。
Climate change should already be one of the variables built into your future business planning and hence your IP strategy.
仔细地在文档中记录所有样板宏，尤其是引入的变量绑定和版本之间的所有变化。
Carefully document all boilerplate macros, especially the introduced variable bindings and all changes between versions.
变成另一个点，无论如何，这就是原点，最后一条边，y=0，一直变化，最终变成了v=0，and，x，varies，just，becomes，v，equals，zero。,所以，在变量替换的过程中，这个正方形变成了三角形。
So anyway, this is the origin, and then the last side, y equals zero, x So, somehow, in the change of variables, this square becomes this triangle.
如果应用程序中的变量将不发生变化，那么一个线程局部缓存比较行得通。
If the variables in your applications are not going to change, then a thread-local cache makes sense.
只有这样，他们才能应对市场变化，赶在正式生产前，及时修改零件的设计、订单批量或者其他变量。
On top of this, they may change the design, volume, and other variables up to the last moment before production.
任何一个变量的变化对整个项目都有影响。
Compromising on any one variable has an impact on the overall project.
就是说一般而言，一旦你有一套精密的自然变量，大部分你想看到的情形是其中一个变量在变化。
I mean, in general, you will want, once you have a set of nice, natural variables, you will want to look mostly at situations where one of the variables changes.
有意义的分析是随其他变量而变化的行为，这些变量例如有沿着一个操作的循环，对系统所施加的负荷等等。
The interesting analysis is in changed behavior over some other variable like loops over an operation, load placed on the system, etc.
它们更精于研究当紫外线等某一变量变化时发生的情况，并将其与已有数据进行比较，从而了解气候运作机制。
Something they can do much better is look at what happens when a variable such as UV is altered, compare that with the data, and thus gain insight into the mechanisms by which climate works.
他们收集的数据涉及到14种变量，包括人类身高，黄金价格，树木年轮密度，以及欧洲工业化之前公元1500年到1800年之间的温度变化。
They collected data on 14 variables, such as human height, the price of gold, tree ring width, and temperature from pre-industrial Europe between the years 1500 and 1800.
而它们中的一些保持恒定不变，因变量按某种自然的方式变化，从而维持约束条件。
Some of them are held fixed, and then some dependent variable does whatever it must so that the constraint keeps holding.
还有一个变量即月光亮度，随着月亮29.5天一周期的盈亏，月亮的亮度会发生变化。
An additional variable is that the moon can have varying degrees of intensity, depending where it is during its 29.5 day cycle of waxing and waning.
通过控制其他变量，科学家得出引起这个变化的主要原因是二氧化碳的增长，而二氧化碳恰恰是气候变化的主要因素。
After controlling for other variables, scientists concluded thatthe change resulted largely from the increase in carbon dioxide, a major factorin climate change.
因此，如果x2变量还可以再变化，那么目标函数的值只会变化0。
Therefore, the x2 variable would change the value of the objective function by 0 if it could ever be relaxed.
对选项，参数和变量来说，最有趣的变化是移除了值属性；现在值是一个Xpath表达式的计算结果，该表达式由一个选择属性定义。
The most interesting change with options, parameters, and variables is the removal of the value attribute; values are now the result of evaluating an XPath expression defined by a select attribute.
当事务2 (TX2)试图访问包含该balance变量的行时，TX 2被阻挡直至TX1将该balance更新至3000并提交了它的变化。
When Transaction 2 (Tx2) wants access to the row that contains the balance for this account, Tx2 is blocked until Tx1 has updated the balance to 3000 and committed its changes.
应确保这个id以后不会因为无意中传入来自控制器的变量而变化—对于feed id，它应该既是惟一的，又是不变的。
Be sure that this id doesn't change over time by inadvertently passing in variables from the controller - in the case of the feed id, you want it to be both unique and invariant.
引入了一个叫做jiffies_64的瞬间计算器，以避免由于hz值的变化而引起瞬间变量的迅速溢出。
A new jiffy counter called jiffies_64 has been introduced to avoid the rapid overflow of the jiffy variable because of the HZ value change.
声学-结构灵敏度用于预测结构辐射声压随结构设计变量的变化，该值对结构降噪设计有重要意义。
Acoustic-Structure sensitivity is used to predict the change of acoustic pressure when structure design variable was changed, which is significance for reducing noise of structure.
执行几行代码，将观察到s 值由null 变为用户ID的buddy注释（如果没有像前面要求的那样添加注释，则变量 s 的值不会发生变化）。
Step through a few lines of execution, and watch s change from null to the buddy note for your user ID (if you did not add one as requested earlier, then s will not change).
重要宏观经济变量的数量和变化依赖 于下列因素。
The magnitude and variation in important macroeconomic variables depend on the following.
对变量进行再赋值总是很有用的，但你用的时候要做好备注和提示。如果变量的值频繁变化，就可能让代码难以阅读和调试。
Reassigning variables is often useful, but you should use it with caution. If the values of variables change frequently, it can make the code difficult to read and debug.
提出了一种多变量统计质量控制方法来减小由于过程扰动引起的产品质量变化。
A multivariable statistical quality control method was presented to decrease the variance in product quality by the influence of process disturbance.
结论：多变量随机系数模型可有效地进行多变量重复观测数据的动态变化趋势分析以及随机效应分析。
CONCLUSION: multivariate random coefficients model can effectively analyze the dynamic change trend and random effects of multivariate repeated measures data in medical research.
结论：多变量随机系数模型可有效地进行多变量重复观测数据的动态变化趋势分析以及随机效应分析。
CONCLUSION: multivariate random coefficients model can effectively analyze the dynamic change trend and random effects of multivariate repeated measures data in medical research.
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