object function

常见例句

An optimum design is carried out with the hydraulic fluctuation factor as object function on the basis of a description of the evaluation parameters of lifting mechanism.
本文在介绍举升机构评价参数的基础上，以油压波动系数为目标函数，对自卸车的举升机构进行了优化设计。
It is used to invoke a little bit of "magic" within the syntax processor so that the datum->syntax-object function will know what context the expression should be processed in.
它用于在语法处理器中 “变点儿魔术”，让 datum->syntax-object 函数知道应该在什么上下文中处理表达式。
According to the operation condition, the entrance velocity of precipitator is confirmed by double object function weighting, and the fluid field is calculated by PHOENICS program.
根据现场旋风除尘器的运行情况，用双目标函数加权的方法，确定了除尘器入口速度，并用PHOENICS程序对流场进行了计算和分析。

Now, I hope you guys know that much calculus, that when you take a derivative of a function of a function, namely v square over 2 is a function of v, and v itself is a function of t, then the rule for taking the derivative is first take the v derivative of this object, then take the d by dt of t, which is this one.
我希望你们了解更多的微积分知识,当你对复合函数求导时,也就是说v^/2是关于v的函数,而v本身是关于t的函数,求导的法则应该是,第一步是这一部分对v求导,然后v再对t求导,得到这一部分
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