The trick is to find an “instrumental variable” which can act as a proxy for one variable in a statistical analysis, but which is clearly unrelated to the others.
诀窍在于找到一种“工具性可变因素”，它能在统计分析中代替某种可变因素，但它显然与其他可变因素无关。
In studying the dependence of one variable on one or more other variables, regression analysis often involves tedious and lengthy calculations.
研究某个变数对另一个或多个其他变数的依赖关系时，回归分析常常要进行冗长烦琐的计算。
The analysis of pointer variable and inter procedure data is one of the key problem in the whole program analysis of nested language.
对指针变量以及过程间的数据的分析是嵌套式语言全程分析的关键问题之一。
After the analysis of the principle of "fall one or leave", it is pointed out that the number of rules in rule inference would be variable.
分析了“激活一个，否则离开”原则的优缺点，指出在近似推理中，大前提中的规则数量应该可变。
Calculation by theoretical analysis may ascertain the ideal rotate speed of variable-speed pump and ideal opening of regulating valve, completes adjust process at one time.
经理论分析计算，确定变速泵理想的转速，确定调节阀理想的开度，调节过程一次完成。
But, the standard SVR algorithm can only solve one-dimensional output variable regression problem, thus restrict its application in back analysis field.
但现阶段标准的SVR算法只能解决一维输出变量的回归问题，这就使其在反分析领域的应用受到限制。
But, the standard SVR algorithm can only solve one-dimensional output variable regression problem, thus restrict its application in back analysis field.
但现阶段标准的SVR算法只能解决一维输出变量的回归问题，这就使其在反分析领域的应用受到限制。
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