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1·Author presented a concise gradual derivation about higher derivative whose function defined by parametric equation.

求由参数方程所确定的函数的高阶导数，提出了一种较为直观、简便的逐次求导方法。

2·An infinitesimal amount, to look at the derivative. Once I do this, how many molecules are in this higher level now?

一个无限小的量，看看能得到什么，一旦我这样做，现在有多少分子能到达这个较高的能级？

3·This paper studies derivatives of higher order about product of three functions, and obtains a group dependent derivative formulas.

研究了三个函数乘积的高阶导数，得到了一组相应的导数公式。

4·Finally, the definition of higher relative derivative is given. Further, we give an interpretation by an example.

最后给出了高阶相对导数的定义，并通过实例加以说明。

5·Financial derivative instruments also are susceptible to more price fluctuations and higher volatility.

而且金融衍生工具的价格也较容易波动，波幅也较高。

6·Objective To search a better 5-aminosalicylic acid (5-asa) derivative with higher activity and less side effects.

目的寻找活性强、副作用小的5 -氨基水杨酸衍生物。

7·It is the higher profits and risk in financial derivative securities exchange that decides the importance of inner control and risk control.

金融衍生品交易的高收益和高风险特性，决定了内部控制和风险管理的重要性。

8·This paper discusses another way, which is rewritten as product of a few contravariant vectors and covariant vectors, to define higher order tensors covariant derivative through transformations.

通过把高阶张量写成若干逆变和协变矢量的乘积，直接从变换入手，给出了定义高阶张量协变导数的另一种方法。

9·It revealed that imide derivative 4, a potent binder of HIV-1 DNA, had the higher binding affinity with the duplex DNA among six DNA-recognizing mole-cules.

在研究中比较了不同识别分子与靶序列DNA结合的强弱，发现双萘酰亚胺衍生物4对此序列DNA具有高亲合性的结合，并分析了识别分子与DNA复合物的碎裂机理以及结合模式。

10·The derivative technique has been used to investigate the fluorescence characteristics of chlorophyll in vivo among leaves of higher plants and its significance of biology has been discussed.

本文首次采用导数技术于植物叶片的活体叶绿素荧光性质研究，探讨了其生物学意义。