抽

Objective To explore the effects of propofol and thiopental sodium injection on convulsive seizure in electro-convulsive therapy ( ECT) and to provide evidence to help the selection of intravenous anaesthetics in improved ECT.

目的探讨丙泊酚与硫喷妥钠对电抽搐治疗时抽搐发作影响特点的差异性，为改良式电抽搐疗法中静脉用麻醉药物的选择提供依据。

I immediately regretted having said this— I could have kicked myself.

我一说完这话就后悔了——我都想抽自己。

The correlation degrees between subjects in multi-subject sampling survey are discussed in three cases, in view of every condition, the relevant sample orgainzation and the calculating methods of target variable, sample size and sample error are put forward in this thesis.

本文将多主题抽样调查中各主题间的相关程度分成三类进行了讨论，针对每一种情况，提出了相应的抽样组织形式，目标量的估计方法，抽样单位数和抽样误差的控制方法。

He volleyed the ball spectacularly into the far corner of the net.

他一脚漂亮的凌空抽射，把球踢进了球门的远角。

Then he sniffed. There was a smell of burning.

然后他抽了抽鼻子，发觉有一股烧焦的味道。

Using the data sets provided by University of California, Irvine, the new algorithm was compared with synthetic minority over-sampling technique and under-sampling method.

使用美国加州大学欧文分校的数据集将基于初分类的过抽样算法与合成少数类过抽样算法、欠抽样方法进行了实验比较。

Tell Mac to siphon petrol out of his wagon.

让马克把他车里的汽油抽出来。

Moira looked around and sniffed. "This place badly needs a decorator."

莫伊拉环顾四周，抽了抽鼻子。“这个地方太需要有人来装修一下了。”

An abstract class may contain abstract methods and accessors.

抽象类可以包含抽象方法和抽象访问器.

During each show we will be raffling a fabulous prize.

每场表演期间，我们将以抽彩方法送出大奖。

He took a puff on his pipe and shook his head.

他抽了口烟斗，摇了摇头。

Water in the engine compartment is sucked away by a hose.

发动机舱里的水由一条软管抽走。

Doctors with glazed eyes sat chain-smoking in front of a television set.

医生们目光呆滞地坐在电视机前一支接一支地抽着烟。

A down-hole autotracking well pumping unit different from the conventional pumping unit was designed.

针对抽油技术的现状和存在的问题,设计了一种不同于有杆抽油方法的井下自动跟踪式抽油装置.

The jockey said he tended to flick horses with the whip.

骑手说他经常会用鞭子抽马。

First of all, we study and propose a complete WIE process model that consists of three stages: Web page navigation process, raw data extraction process and data semantic integration process.

首先研究提出了一个包括网页浏览导航、原始数据抽取、以及数据语义化集成三阶段完整Web信息抽取的过程模型，以及面向复杂应用处理的抽取集成数据模型。

He had siphoned thousands of pounds a week from the failing business.

他一周之内从这家濒临破产的企业里抽走了数千英镑的资金。

Halfway down the cigarette she had a fit of coughing.

烟抽到一半，她突然一阵猛咳。

An introduction and analysis of the TMF Multi-Technology Network abstracted information model is made. Based on it, the key implementing techniques of managing the model's relationships are discussed.

介绍了电信管理论坛提出的多专业网络抽象信息模型，分析了抽象信息模型在综合网管系统中的重要作用，讨论了综合网管系统中对抽象信息模型实现统一关系管理的关键技术。

The method of gas drainagecoal seam gas drainage , near coal gas drainage , and goaf gas drainage.

瓦斯抽放的方法有本煤层抽放 、 邻近层抽放和采空区抽放.

It is one of the difficulties in the die-casting design for the design of the lateral core-pulling with long distance core-pulling and great closed forces, so the secondary core-pulling mechanism with angle pin, rack and gear has been used to solve the problems.

抽芯距离长、包紧力大的侧向抽芯机构是压铸模设计的难点之一，采用斜销-齿条-齿轮二次抽芯机构解决了这一问题。

The results of test showed that SHW has clearly lower content of hot water and 1% NaOH extractives and clearly higher alcohol-benzene extractives, and slightly lower hemicellulose and ash, and roughly the same lignin and holocellulose contents by comparison with PHW.

实验的结果表明，与PHW相比SHW的热水抽出物及1%NaOH抽出物明显较低，而苯醇抽出物明显较高，半纤维素及灰分含量略低，木素和综纤维素含量则大体相当。

The semantic operation of the statement of complex structure, string and array variable is mapped to the operation of abstract memory on symbolic execution of the path, and the constraint of the path is recorded exactly in the abstract memory.

利用此抽象内存模型辅助符号执行被测路径，把路径执行过程中复杂结构体、字符串和数组变量的语义操作映射到对抽象内存的操作，通过抽象内存来精准的记录路径的约束条件。

Carol managed a few proper snivels for the sake of appearance.

为了做做样子，卡萝尔适时地抽了几下鼻子。

According to the principle of use of Web information extraction can be divided into six kinds of way. For example, information extraction of based on wrapper, information extraction based on HTML structure, information extraction based on natural language processing, and so on.

根据采用的原理可以将Web信息抽取分为六种方式，例如基于包装器语言的信息抽取、基于HTML结构的信息抽取、基于自然语言处理方式的信息抽取等等。

The development and research state of data abstract are described, and a new method of data abstract is proposed based on the shortcomings of current data abstract technology, which can abstract data from Web pages automatically and veraciously.

简单介绍了数据抽取技术的发展和研究现状，并针对目前数据抽取技术的不足提出了一种新的数据抽取方法，能够自动化地并高准确度地从网页上抽取数据。

The conventional method used to improve the efficiency of the sucker-rod pumping system increases pumping unit stroke, but now mostly pumping unit stroke can be adjusted to its maximum, only fewness have the room to adjust.

提高有杆泵抽油机系统效率最常用的措施就是增大冲程，但是目前绝大多数抽油机的冲程已经调到了最大值，只有少数抽油机仍有冲程调节余量。

You can derive both abstract and non-abstract classes from abstract base class.

您可以从抽象基类派生抽象和 非 抽象的类.

When they reached his house, Scobie idled a bit, finishing his cigarette.

他们到他家后，斯科比闲逛了一会儿，抽完了他的香烟。

At last the sobs ceased, to be replaced by sniffs.

最后，啜泣终于止住了，只剩下抽鼻子的声音。