derive

Using martingale method , we derive the explicit solution .

利用鞅方法，得到了最优投资策略的显性解。

Then we derive the long time existence of the flow from these estimates .

通过这些估计，我们得到了这个流的长时间解的存在性。

He derived great satisfaction from knowing that his son was happy .

得知儿子很幸福他深感欣慰。

We will now consider the raw materials from which the body derives energy .

现在我们来细想一下为身体提供能量的原料。

Anna 's strength is derived from her parents and her sisters

安娜的坚强源自于她的父母和姐姐们。

Mr Ying is one of those happy people who derive pleasure from helping others .

英先生属于那种助人为乐的快活人。

Their numerical system , derived from the Babylonians , was based on multiples of the number six .

他们的数制源自古巴比伦人，以数字6的倍数为基数。

It is valid to consider memory the oldest mental skill , from which all others derive

我们有理由认为记忆是最原始的心智技能，所有其他技能都在此基础上衍生出来。

Cancer is derived from the Greek word for crab , karkinos .

cancer这个词派生自希腊语中表示螃蟹的karkinos一词

So trade between the two nations has been something of a one-way street , with Cuba deriving the benefit .

所以在两国的双边贸易中可以说只有古巴从中受惠。

The singing of Christmas carols is a custom derived from early dance routines of pagan origin

唱圣诞颂歌的风俗源自异教徒早期的舞蹈仪式。

The word Easter derives from Eostre , the pagan goddess of spring .

Easter（复活节）一词由Eostre（多神教的春天女神）衍生而来。

Many English words are derived from Latin and Greek words .

许多英语词是从拉丁词和希腊词派生而来的。

The revenue is derived from the following sources .

岁入来自如下财源。

The word “ girl ” is derived from Middle English “ girle ” .

“girl”这个词是由中世纪英文中的“girle”来的。

We can derive great pleasure from our studies .

我们可以从读书研究中获得极大的乐趣。

Our abstracts derive all originally from the concrete .

我们常用的抽象概念初始均来自具体事物。

We can derive his motive from his behaviour .

从他的行为可以推演出他的动机。

Three values of nonparallel boundary stress components can be derived from considerations of equilibrium of the plate .

非平行的边界的应力分量的三个值可以从板的平衡考虑来导得。

The word derives from french .

这个词来自法语。

All the Pomoideae were allopolyploids derived from a doubled hybrid between two remote ancestral types .

所有的梨亚科是由两个远缘祖先类型双杂交演化的异源多倍体。

These forms are highly sterile , as would be expected of triploids and of autotetraploids derived from basic deploids .

这些类型都是高度不育的，正如由基本的二倍体衍生三倍体和同源四倍体一样。

But if it was known that " Black " people were viewed differently from " African Americans , " researchers , until now , hadn 't identified what that gap in perception was derived from .

但是,虽然人们知道大家对"黑人"和"非裔美国人"的看法存在不同,但是研究人员至今仍未确定这种认知上的差距是从何而来的。

The company said that 45 % of its $ 140 million revenue in 2015 " was derived from digital products . "

该公司称，2015年1。4亿美元的收入中45%“来自数字产品”。

A child 's ability to become deeply absorbed in something , and derive intense pleasure from that absorption , is something adults spend the rest of their lives trying to return to .

一个孩子能够深深地专注于某件事,并从中获得强烈的快乐,这是成年人终生都想要重新获得的一种能力。

Student tutors feel upset when their teachable agents fail , but happy when these virtual pupils succeed as they derive pride and satisfaction from someone else 's accomplishment .

充当老师的学生们会在自己所教的机器人失败的时候感到沮丧，但是他们在这些虚拟学生成功的时候会感到高兴，因为他们从别人的成就中获得了自豪感和满足感。

We shall derive much benefit from reading good novels .

我们将从优秀小说中获得很大好处。

Many English words are derived from Latin and Greek .

英语很多词源出于拉丁文和希腊文

Data derived from population censuses is useful for social researchers .

从人口普查中得到的数据对社会研究者们很有用处。

English derives in the main from the common Germanic stock .

英语主要源于日耳曼语系