This method can also provide good initial guess value for precise orbital calculation and greatly reduce the time for calculating precise transfer trajectories.

该方法可为精确轨道计算提供较好的初值，大大缩短了轨道精确计算所需的时间。

youdao

The procedures of these two algorithms are programmed with VB computer language. With different ranges of initial guess value of aquifer parameters, numerical experiments are conducted.

编写了两种随机搜索算法的运算程序，采用不同待估参数初始输入范围进行了数值实验。

youdao

youdao

The basic definition-- the expected value of some random variable x--E--I guess I should have said that a random variable is a quantity that takes on value.

最基本的定义,某一个随机变量X的期望值E,我应该提到过,随机变量是一个可以取值的数

耶鲁公开课 - 金融市场课程节选

Previously tested in beta with Frozen Planet and Secret Fortune airings, these apps let Antiques Roadshow viewers compete against others -- whether in the same room or across the country -- as they try to guess the value of items displayed on the show.

ENGADGET: BBC's first companion app brings Antiques Roadshow quizzes to Android, iOS

If the team can't market the media rights, prospective bidders will have to guess at their value and may not be inclined to bid as high.

WSJ: Judge Throws Wrench Into Dodgers Sale Plans

It does not help that financial products are now so complex that it is very hard to make even an educated guess about the real value of a bank.

ECONOMIST: Financial services