There are advantages to not having servants.

不用仆人有不用仆人的优越性。

Conclusion Orbit fracture reposit through sinus operation has obvious advantage.

结论鼻窦进路行眼眶骨折复位有明显的优越性。

After contrast and analyse,it was found that wall-hung spiral chute is ascendant and oecumenical than wall-laid spiral chute.

通过对比得出了壁挂式相对嵌式螺旋溜槽的优越性及技术经济效果。

Four kinds of methods to synthesize o-Dichlorobenzaldehyde were introduced. the advantages of hydrolysis methods to reduce p-toluene sulfonyl chloride were discussed.

主要介绍了四种二苯甲醛的合成工艺路线,并比较利弊,阐述了对甲苯磺酰解法的优越性。

Purpose To evaluate the feasibility and superiority of the catarct ultrasonic emulsification, artificial lens implantation united micro trabecula resection adopt surface anesthescia.

评价采用表面麻醉的白内障超声乳,人工晶状体植联合显微小梁切除术的可行性、优越性。

This method can avoid the repetition and pretermission of integrating interval (or summarizing interval), especially in the convolution computation of multi-partition function.

该方法能有效地克服积分区（和区）的重复和遗漏问题，特别是在多分段有值函数卷积的计算中更显示出其优越性。

Second, the author mainly describes the refulgence foretime during the development of the enterprise-owned school and the superiority compared with government -owned school.

其次主要描述了企办学校从开始创办到不断发展壮大的辉煌过去及与地方学校相比拥有的优越性。

The important machinery of the schoolwork soil compaction is the vibroll whose superiority makes it take 90% of the market of road roller.

压实作业的重要机械就是振动压路机，振动压路机的压实的优越性使其占压路机市场的90%的份额。

The study reveals that the new artificial duramater has a much more practical advantage over the autogenous membrane in the reparation of the injured duramater.

生物型人工硬脑膜在修补硬脑膜缺损的实际应用中比自体膜有更大优越性。

The brachia-bridge crane has obvious superiority with high efficiency, large working range and low cost which are the advantages of both bridge crane and brachia crane.

臂桥架起重机结合了桥式起重机和门座起重机的优点，装卸效率高、工作范围大，而且造价和基础土建费用低，其优越性非常显著。

It is found that the rational located destressing boreholes can induce structural failure of the surrounding rock-mass,consequently the high stress move deeply in the rock-mass,and the stres...

在卸压孔和锚网联合支护后改善了围岩附近的应力环境,改变了围岩破坏的时空次序,对控制围岩变形和破坏具有突出的优越性.

80. to reconquer it, but on the basis of the gigantic control of nature now achieved by man and of the free association now made possible, will be the task of the next generations.

夺回这一优越性，但是以今日人类所获得的对自然的有力支配以及今日已有可能的自由联合为基础，这将是下几代人的任务。