把...标出

Firstly, based on the stability criterion for the nominal discrete singular time-delay system, a sufficient condition for the existence of the static output feedback controller in terms of linear matrix inequality with linear matrix equality constraint is established, which ensures that the resulting closed-loop system is regular, causal and robustly asymptotically stable, and the static output feedback controller is designed by the feasible solution of the linear matrix inequality with linear matrix equality constraint.

首先基于标称离散广义时滞系统的稳定条件，以受限线性矩阵不等式形式，得到闭环离散广义时滞系统正则、因果且渐近稳定的充分条件，同时利用受限矩阵不等式的可行解给出静态输出反馈控制器的设计方法；然后采用矩阵的正交补，把求受限线性矩阵不等式的可行解问题转化为求严格线性矩阵不等式的可行解；最后的数值实例说明了所给方法的有效性和正确性。

We avoid of assuming that the interior of the ordering cone is not empty and the cone has a compact base or a weakly compact base, but consider Benson proper efficiency in the framework of sparable locally convex metric spaces.

本文回避了以往需要序锥内部非空并且有紧基或弱紧基的条件，转而把目光从局部凸拓扑向量空间投向可分局部凸距离空间，在这个框架下，先利用Polarity定理给出了Benson真有效点的标量化定理。

Meanwhile, the standard experiment on addition of small molecular organic arsenics revealed that the small molecular organic arsenics such as cacodylic acid, disodium methylarsonate were detected to be inorganic arsenic by the two detection methods with high recovery efficiency.

同时，试验中用小分子有机砷进行加标试验，结果表明：二甲基胂酸、甲基胂酸二钠等小分子有机砷对两种测定方法的影响很大，会把小分子有机砷作为无机砷检测出来，且检出回收率很高。

When I listened to my friend, Daniel Deng's original film songs of Freezing Town which was still not published now, I really didn't mask my excitement to it. The independent, vocal and philosophy in this album gave me wide and deep imaginal room. I thought this is the important harvest of popular music in south China and Chinese film music. I prefer to write my feeling to this original film music album.

所以，当朋友邓伟标把他为尚未上映的电影《寒风镇》所作的音乐给我听完之后，我真的不想掩饰我的兴奋和听时的沉溺忘情：这张唱片的独立性、歌唱性和哲理性，都给我广阔和深邃的想象空间；我以为，这是中国音乐、电影配乐的重要收获，我愿意为这张原声音乐大碟写出我的感受。

We present a new method of perturbative expansion in quantum chromodynamics with gluon background fields,which can be used at high,intermediate and low energy scales,and the corresponding Feynman rules are given.

对于具有胶子背景场的量子色动力学，从变分微扰论出发，通过对场作标度变换，把格林函数按一个合适的参数展开，提出了一种既适合于高能区也适合于中低能区的新的微扰展开方法，并给出了相应的费曼规则。

Then make sure you use that extra hour a day in the best way possible — book that hour on your calendar for something you really, really want to do, whether that's work on a goal, write a book, start a business, exercise, read more, or whatever.

为了确保你最大限度地利用好&制造&出的时间，把它标在你的日历上，用它来做你非常非常想做的事情，比如实现一个目标，写一本书，开创一个企业，锻炼身体，阅读，或任何你想做的事情。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。