查询词典 derivative

From this derivative a topic: What kind of figure should Qu exorcise is enrolled to fear cadre of?

由此引出一个话题：在百姓心目中，党员干部应该是什么样的形象？

In this paper, mathematical analysis, linear algebra is more material as the foundation, on the basis of previous studies, will solve a number of the function extreme value methods, such as distribution method, elimination method, the discriminant method, mean inequality method, the geometric method, vector method and derivative method, and so to summarize, and on this basis is given for each method the corresponding examples to illustrate for readers to reference and understanding.

本文以数学分析、线性代数更教材为基础，在前人研究的基础上，将求解函数极值的若干方法，如配方法、消元法、判别式法、均值不等式法、几何法、向量法和导数法等等进行归纳总结，并在此基础上针对每一种方法给出相应的例子加以说明，以便读者参考和理解。

On the basis of analyzing detailedly the correlative conclusions of the extreme value problem of two variable Function , this paper extends the essential condition and sufficient condition to multi-variable function by using the Taylor Formula 、Quadratic Form 、Hesse Matrix and so on,and gives a method to judge the extreme value of point whose vice-derivative doesn't exist by utilizing Lagranges theorem ,so that compensates for the blank above ,which turns idea that solve the extreme value of multi-variable function problem one by one into realities.

摘要本文在对二元函数极值问题的相关结论进行分析的基础上，用泰勒公式、二次型、海赛矩阵作为工具，将二元函数极值的必要条件和充分条件推广到多元函数的情形，而且还利用拉格朗日中值定理找到了一个判别不可导点处极值的方法，从而弥补了多元函数不可导点处极值无法判断的空缺。因而，使得用穷举判断的方法来解决多元函数的极值问题这一思路成为现实。

Sidney Farber finds that a folic acid derivative inhibits acute leukemia.

1947年Sidney Farber发现一种叶酸衍生物可以抑制急性白血病。

The derivative parts for Fermi exist only on , they haven't taped out yet.

在费米的衍生部分只存在于，他们还没有进行录音。

Fictitious capital experienced four periods during its formation and development,investing loans, initial security investment, security capital investment and derivative,investment and developed step by step. The formation of the fictitious capital anddevelopment is not only the development of the fictionalization of the investment, butalso the multiple expansion of the investment. In this course, fictitious capitalsachieve its social value and became a social capital.

虚拟投资伴随着虚拟资本的形成和发展经历了投资性贷款——原生证券投资——证券化资产投资——金融衍生品投资四个阶段而逐渐发展起来，它的形成和发展过程是投资虚拟化不断发展和深化的过程，是虚拟资本倍乘式地扩张的过程，也是虚拟资本走向社会价值和社会资本的过程。

This semester i took 4 subjects, derivative securities, mergers and acquisitions, venture capital, international business finace, personally, i think they all practical.

上次在darling harbour的时候也有人这样，当着我面，探头看我的，那次心情很好，没什么，这次不知道为什么太不爽了。

Attempts to shore up the value of a derivative without shoring up the value of the assets from which they ultimately derive their value are likely to be in vain however cleverly we may try to finagle.

无论我们怎样巧妙地瞒山过海，那种只注重衍生物的价值而忽略最终让我们获利的资产的价值的尝试大都是徒劳无益的。

It shows that the derivative of finite discrete function is locally a pproximate to the one under continuous case.

通过引入最佳平均逼近直线，分别从几何直观和极限情形两个角度，研究了有限离散函数的导数概念的表现。

Design parameter based on finite element model updating is part of an inverse problem of structure dynamics. Features of the structure are used as a function of design parameters. Parameters are updated based on the first derivative. This paper presents a new method which treats the model updating as a positive problem.

设计参数型有限元模型修正属於结构动力学反问题，其理论基础是将结构的特徵量视为设计参数的函数，然后依据特徵量对设计参数的一阶导数信息进行迭代求解。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48