查询词典 residue of a function

As to its computing methods, this paper synthesizes six kinds, they are: utilizing a general integral method of complex function directly; utilizing Cauchy integral theorem; utilizing Cauchy integral formula; utilizing Cauchy high-level differential coefficient; utilizing Cauchy residue theorem; utilizing the residual of logarithm.

关于周线积分的计算方法，本文综合了六种，它们分别是：直接利用一般的复变函数积分的方法；利用柯西积分定理；利用柯西积分公式；利用柯西高阶导数公式；利用柯西留数定理；利用对数留数。

Prediction for secondary structure and function suggested that the 23rd amino acid residue-cysteine and nearby sequence is in a consensus pattern of Glyceraldehyde 3-phosphate dehydrogenase active site, in which the Cys is the catalytic residue, and there are some potential sites which may have biological signification in E20-GPD.

二级结构和功能预测分析表明，E20-GPD第23位的半胱氨酸及其附近序列为3-磷酸甘油醛脱氢酶活性位点一致序列，C为活性位点，第50位的组氨酸也是十分保守的，且E20-GPD具有多个可能的有生物学意义的位点。

The spread paths of common mode and differential mode noises in an SMPS under electrical fast transient/burst are studied and discussed. Hereby for single transient pulse, the vector fitting method is adopted combining rational function approximation according to the tested waveform to construct the a mathematical modeling of frequency, then a pole-residue representation is obtained by partial fraction expansion, and the last step are to draw a state space description and equivalent circuit.

在分析开关电源进行电快速瞬变脉冲群骚扰试验时共模和差模噪声的传播途径的基础上，对于单个脉冲，根据试验数据采用矢量匹配法结合有理函数逼近构造得到频域下的数学模型，通过部分分式展开得到零极点表达式，并最终得到相应的状态空间方程以及等效电路。

Finally the damping control strategy of SVC and TCSC are proposed. In the second part, Prony analysis is used to identify the transfer function and residue of the system, and FACTS damping controller is designed by compensating the phase of residue. A method of choosing input signal of damping controller is proposed.

在应用Prony方法对电力系统仿真信号进行分析的过程中，选取特定形式的小扰动作为输入信号，根据对应的输入、输出信号中包含的模态的关系，推导出系统的传递函数。

In thesequel,the definition of singular point is given,and then the Laurent's expansionof a LR regular function with isolated singular points is obtained in the corre-sponding Laurent domain,after that,we introduce the definition of residue,andthe residue theorems are obtained.

虽然这仅仅讨论的是在Clifford分析中的较为特殊的Riemann边值问题与奇异积分方程，但它仍然改进了以前文献的结果，从而也为更进一步地解决Clifford分析中一般的Riemann边值问题与奇异积分方程提供了基本的解决思想。

Ones this guar gum is a kind of purely natural vegetable gule,has stronger gluey function.Hydroxyl third base guar gum is got through modifying in chenistry by the guar gum powder,has a lot of excellent characteristics,water insoluble matter and residue is also less than the former pomer,applied in a extensive ronge.

瓜尔胶是一种纯天然植物胶，具有较强的增粘作用，羟丙基瓜尔胶是有瓜尔胶粉经化学改性后得到的，忽悠许多优异特性，水不溶物及残渣均较瓜尔胶原粉有较大幅度的降低，应用范围广泛。

The eukaryotic translation initiation factor 5A (eIF-5A) is a small acidic protein (18k Da), widely presents in all organisms from archebacteria to mammals but not in eubacteria, with highly conserved sequences. eIF5A is unique in that it is the only protein known to contain the unusual amino acid residue hypusine (hydroxyputrescine-lysine), which is essential for eIF5A function and is formed by post-translational modification of a specific lysine residue.

真核生物翻译起始因子5A(eIF5A)是一个分子量约18 kDa的酸性蛋白，其序列从古细菌到哺乳动物高度保守，并广泛存在于各种真核生物细胞中。eIF5A是迄今为止唯一一种已知含有特殊氨基酸残基hypusine的蛋白质。hypusine是一种蛋白翻译后修饰产物，它的形成对eIF5A的功能完整至关重要，相关的研究结果表明hypsine在控制细胞周期循环的过程当中扮演着一个重要的角色。

By constructing a residue-residue contact matrix, using correspondence analysis, and then selecting optimal partition function of a protein according to refolding free energy and some empirical scoring functions, a new computer program, PDOM, was developed, which was applicable to both continuous and discontinuous domains. When compared with the manual partition results reported by crystallographers, PDOM has achieved an accuracy of 76% on a test data set including 55 protein structures frequently used.

现在，作者通过构造氨基酸残基相互作用矩阵，并进行对应分析，然后根据去摺叠自由能和一些经验打分函数对蛋白质进行切割和优先，发展了可以同时处理连续和不连续结构域的划分方法。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失