查询词典 plaster block

He took bad shots and passed up good ones, he got pushed around the block and mistimed his jumps for rebounds, and on several occasions when he did get a rebound he had the ball ripped out of his hands.

他投篮点不好的时候就投，好的时候就传，在篮下被推来推去，抢篮板的时候不是跳得太早就是太迟，而真正拿到篮板的时候马上就被别人从手中断下了。

As expected, the results show that GA cannot identify the high order building block problems. Also, the problem for mixing and juxtaposing of building blocks is analyzed. The study suggests that simple selection and crossover require the help of additional operators if fast, efficient processing is desired.

由Holland首先提出的基本遗传算法是研究最为广泛的进化计算算法之一，其基本理论依据是模式定理和"构造块"假设理论，但理论和应用表明GA中的重组操作常造成构造块破坏，导致算法容易早熟逼近局部。

Chapter five modularized PLC program according to the hardware of PLC system, designed detailed process flow of the system and function block, put forward the way to set the bottleneck of system data process.

对系统及各个功能块实现了详细的流程设计，并对系统数据处理的瓶颈给出了解决方案。

A progrom block for the modulatory wave of slue pulse width that is developed by microcomputer and it s related problems are introduced in this paper .

本文介绍了利用微机生成正弦脉宽调制波形的一种程序框图及其相关的问题。

To process this request the memory management module should check if the requested block is really allocated.

答案很简单：在任何时候内存管理模块都会被请求去存取一个指定的块。

In the past ten years, studies have revealed that CRISPs were also widely distributed in venoms of some reptile and mollusc and could block Ca(superscript 2+), K(superscript +) and cyclic nucleotide-gated ion channels.

近十几年来的研究发现，CRISPs还广泛存在于一些爬行动物、软体动物的毒液中，有钾、钙离子通道和环核苷酸门控通道阻断活性及前体加工酶等活性。

In the past ten years,studies have revealed that CRISPs were also widely distributed in venoms of some reptile and mollusc and could block Ca2+,K+ and cyclic nucleotide-gated ion channels.

近十几年来的研究发现，CRISPs还广泛存在于一些爬行动物、软体动物的毒液中，有钾、钙离子通道和环核苷酸门控通道阻断活性及前体加工酶等活性。

A model of an additive mixture of Gaussian and non-Gaussian impulsive noise is adopted, and the asymptotical solution of the closed-form expression for the average symbol error rate of orthogonal space-time block coding over Rayleigh flat fading channel is derived by means of the Moment Generating Function with the approximate equivalent Multiple-Input Single-Output model of mixture noise.

采用脉冲和高斯加性混合噪声模型，利用矩母函数分析方法，通过建立多发单收近似等效模型，推导出Rayleigh衰落信道下MISO空时分组码误符号率闭式表达式的渐近解。

According to the electrophilic substitution of α-Allocryptopin by ICl, it can be suggested that there are competitions of n-donors (such as N and O atom occurred in alkaloid or solvent molecules) with the conjugated π system in alkaloid molecule for iodine monochloride when charge-transfer complexes are formed, which may block the formation of pre-reactive π-complex intermediate, and thus suppress the electrophilic substitution.

这一方法标记过程简便，标记产物富集于有机相，易于进一步纯化，其放射化学纯度接近95%，标记率超过70%；ICl与α-别隐品碱的亲电碘化反应结果表明，生物碱底物或溶剂分子中的N、O等n电子给体可能与亲电试剂形成电荷转移络合物，竞争芳香亲电取代反应π络合物反应前体的形成，从而抑制碘化反应的发生。

Group emphasized that lauric acid monoglyceride greatest advantage is that it is very cheap, once confirmed will effectively block the human AIDS virus, it is expected to develop cheaper for women's AIDS prevention drug.

研究小组强调说，月桂酸单甘油酯的最大优势在于它十分廉价，一旦证实也能有效阻断人体艾滋病病毒传播，就有望研制出便宜的、用于女性的艾滋病预防药物。

You think you're a big shot.

你认为你是一个大人物？

All states are equal, and none can receive special treatment from the federal government.

所有的州都是平等的，任何州都不能获得联邦政府的特别待遇。