先在

Quick pass we proposed in the paper is an effective way to reduce the waiting time of the queue system.

提出了一种新的排队规则，即顾客到达是两个独立的泊松过程，在排队系统中引入快速通道，服务机制为修正的先到先服务，一个群体服务台，成批接受定长服务。

Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to off, then remove plug from wall outlet.

一般先将插头装置在电器上，然后插入插座中，断开电源时，先将电器的控制开关关闭，然后从插座中取出插头。

Results The activity of FⅫ were 52.5%, 78.6% and 89% for the proband, his father and mother, respectively. Direct sequencing suggested that the proband was 46 T/T genotype in exon1, while both his parents were 46 C/T genotype in the same alle.

结果 先证者及其父、母FⅫ：C分别是52.5%、78.6%、89%，直接测序结果提示先证者F12基因的第1外显子46位碱基即启动子上游-4位为T/T基因型，其父、母在该位点均为C/T基因型。

Yes,I have.At beforetimes I did my homework everyday first.But right now I always write my diary first,my homework always comes after that.

是的，我有。在以前我每天都要先写我的作业，但是现在我一般先写我的日记然后再做我的作业。

Deictic expressions are of the preemptive nature, which is, however, conditioned; in certain contexts and/or styles, such nature may disappear, that is, the anti-preemptiveness arises.

指示词语具有先用性的特点，但这种先用作用是有条件限制的，在一些特殊的语境和语体中会随之消失，即出现反先用现象。

When treating multiple stones in homolateral ureter by ESWL, choosing the treating sequence distal first proximal later could get better effects and avoid severe complication.

结论在ESWL治疗同侧输尿管内多发结石时，采取先治疗远端结石后治疗近端结石的顺序，疗效优于先近端后远端的治疗顺序，而且避免了严重并发症的产生。

It is argued that the interplay of lack and excess in Pai Hsien-yung results in a metonymical narrative of desire in which relations of the subject and the object can never be reciprocal and thus are destined to be reenacted in an endlessly renewable cycle of appetite and anxiety in the storytelling process.

二者之间的吊诡关系正说明了白先勇的欲望叙事建基於主体与客体的永远无法交融，只能是一波推向一波的欲望徵逐，一个永无止尽及无偿的循环。这欲望的徵逐循环在白先勇不但是个主题，更是促生整个叙事活动的原动力。它不但决定了叙事发展的模式，也启动了每次书写的开端。

One type of students are those who are short of study motion. This type of students can be divided into four situation. That is the contradiction between demands and realities, the repound after pressure, they have ever been defeated, they negate the value of study, Another type of students are those whose knowledge is not enough. Their previous knowledge can't catch up with the teaching demands of a vocational school. The third type of students are those who have no suitable study methods and good learning habits. The fourth type of students are the synthesis of all above.

其次从学生主观角度分析，其化学学习障碍产生的原因可分为四种类型：一是学习动力不足，这类学生又可大致分为四种情况，即需求的倒错、压力的反弹、心理曾经受挫和否定学习的价值；二是先备知识不足，表现在其先备知识与中专教学要求的不相称上；三是学习方法和习惯不好；四是综合体现上述三种原因。

Koyama (1960) divided Smilax into six sections according to inflorescence and prophylla etc., and defined the sect. Macranthae as with raceme of one to many umbels, defined sect. Smilax as with umbels sessile on elongate. If it is only one umbel, the peduncle has a node or prophylla at the base. After researching on most literatures on Smilacaceae in different floras, observing most of Smilax specimens in the world .

Koyama(1960)对东南亚产的菝葜属做了详细的分类学研究，根据花序类型、先出叶等特点将菝葜属划分为6个组，并将具有一至多个伞形花序排列成圆锥花序的一系列种定义为圆锥菝葜组或花序无梗定义为穗菝葜组，认为若是单个伞形花序腋生，则在总花梗下部必定具一关节或具一枚先出叶。

At each point along the way, the nations where men of enterprise were most free to pursue wealth and/or knowledge slowly pulled ahead of those autocracies and theocracies that stifled individual ambitions.

不如将&血腥&后移，修饰&扩张&，不悖原意---译者）在历史发展进程中，凡其国民锐意进取者有最大自由追求财富和知识的国家，比起那些压制个人雄心壮志的专制统治及神权统治的国家，总能缓慢地却不断地积跬步之先。（这句不难懂，但不好译。如何译出at each point， slowly pulled ahead？这里采用&积跬步之先&模糊地译出---译者

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。