轭

The decreasing conditions of an energy function are investigated by the use of convex function.

利用凸函数的定义研究了能量函数下降的条件，根据凸函数的性质分析它的共轭函数减去二次函数之差仍为凸函数的条件。

By weakening the premise of the convexity of the objective function required in paper[7], we prove the sufficient desent property and the global convergence with the strong Wolfe line search.

在第二章中，我们参照文献[7]中的方法，提出了一类与HS算法相关的共轭梯度算法，并减弱了文[7]中要求目标函数二阶连续可微且为凸的前提条件，采用强Wolfe线搜索，在较弱的条件下证明了这一类算法具有充分下降性和全局收敛性。

With the decrease of the coplanarity of thiophene derivatives or its feed ratio, the PL and EL spectra can be blue shifted.

通过增加发光中心结构的空间位阻来减小其共轭程度，可以使聚合物的PL和EL光谱发生较大蓝移。

We mainly investigate cyclic correlator and conjugate gradient algorithm are investigated mainly and applied in joint detection.

主要研究了圆周相关器法和共轭梯度算法，并将它们用于联合检测。

In this review, the mechanism of signal amplification of CPs and their applications in sensitive protein detection are introduced.

本文简要介绍了共轭聚合物的荧光信号放大机制以及在蛋白质、酶、抗原－抗体检测方面的应用。

Furthermore, future research directions for protein detections based on CPs are also presented.

最后对共轭聚合物在蛋白质检测方面的未来发展趋势进行了展望。

It is well known that Cyanine is a kind of fluorescence dye which modulated the wavelength of abortion and emission by alter the length of conjugated chain.

众所周知，花菁是一类可以通过改变共轭链的长度来调节吸收和发射波长的荧光染料。

With respect to conjugacy ,the cyclic subgroups of order 6 contained in GL(4,Z) are discussed.

从共轭的角度讨论了GL(4，Z)的 6阶循环子

Cyclodrive ; envelopment ; gears ; engage ; development ; cycloidal curve ; equidistant curves ; conjugate curves ; pitch point ; short arm coefficient ; planetary gear mechanism

摆线针齿传动；包络；齿轮；啮合；研制；摆线；等距曲线；共轭曲线；节点；短幅系数；行星机构

The conjugations between cyclopropane ring andoxazole rings were found and the reason why these compounds have low fluorescence quantum yieldswas explicated.

我们发现恶唑环与三元环间存在一定程度的共轭，并解释了上述化合物荧光量子产率较低的现象。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！