前者的

Based on basic concept and model,this paper points out that equal attention should be paid to"circle expanding model"and"exclave expanding model".

在城市土地扩展基本理论模式基础上，提出西安市以圈层式和飞地式扩展并重的基本理念，即今后相当时期，城市扩展在挖潜的前提下，应以圈层扩展和飞地式扩张并重，近期以前者为主，远期考虑以后者为主。

The decreasing of effective porosity of filter bed is resulted in by the changes of the specific deposit and the porosity of filter bed, dominated by the former.

过滤过程中，滤床有效孔隙率的减少是比沉积量和滤床孔隙率共同作用的结果，且以前者为主。

The most important channels of investment and financing are governmental finace and rural finance.

投融资最重要的两条渠道为政府财政与农村金融，前者主要解决公共产品供给问题，后者主要帮助农村微观经营主体融通资金进而解决要素投入不足的问题。

In TFDE, the first-order timederivative is replaced by a fractional derivative, making the problem global in time.

对于前者，时间上的一阶导数被分数阶导数所代替，使得问题在时间上是全局的。

In this work we used a coincident measurement of fragmental products with neutrons and selected that fragmental which hardly be disturbed by reactions.

前者是用与中子符合的方法来挑选的。

In the second test, the frequency response function is measured and the primary natural frequency has been obtained.

前者研究了不同转速下行星齿轮动态响应的频谱特性，后者则给出了行星齿轮传动的固有频率。

The former might confuse the readers and fuddle their comprehension, while the latter might neglect the author's intention and lower the translation's class.

前者会让读者摸不着头脑，不知所云，后者可能在翻译当中，丧失了作者的意图，使译作的品位降低。

objective to study the curative effect of fulguration combining mycobacterium injection in treat ment of condyloma acuminatum.methods the patients with ca were treated by fulguration in large range and local mycobacterium injection under fulguration wound.results the recurrence rates were 20.59% and 58.82% respectively in the observation group and in the control group.

目的 探讨电灼联合局部注射草分枝杆菌治疗尖锐湿疣的效果。方法治疗组应用电灼大范围炭化疣体，并在创面即疣体的基底部注射草分枝杆菌。对照组单纯采用高频电灼治疗。结果两组愈后复发率分别为20.59%、58.82%，前者明显较后者低，两组比较差异有非常显著性（ p ＜0.01）。

For a carpenter and a geometer investigate the right angle in different ways; the former does so in so far as the right angle is useful for his work, while the latter inquires what it is or what sort of thing it is; for he is a spectator of the truth.

木匠和几何学家以不同的方式研究直角，前者为了实用，后者追问事物之所是，因为他是真理的追求者。

The three children have been sponging on their grandparent for over ten years.

前者是一直在做，表示动作的持续状态，后者是已经做了，表示动作的完成

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。