行之有效

Two-stage placement of a dental implant is a well-established method for restoring a missing anterior tooth; however, replacement of an anterior tooth by using two-stage implant surgery may result in changes in the interdental papilla height and loss of alveolar bone with compromised esthetic results.

两阶段配售牙科种植体是一个行之有效的方法恢复丢失的前牙，但是，更换一个前牙采用两阶段植牙手术可能导致牙间乳头的改变高度和齿槽骨丧失影响美观的效果。

Wrong, it should be changed, this should be a matter of course, a matter of course, is well-established.

错误的，应该改变的，这应该是理所当然的，是理所当然的，是行之有效的。

A proven scientific method to learn and study English!

一个行之有效的科学方法，学习和研究英语！

According to the experiment, the method is an effective one for edge extraction of the abrasive image.

实验表明该方法对于磨损图像的边缘特征提取是行之有效的。

This thesis focused on studying the enhancement mechanism of additive on the absorption of water vapor by aqueous LiBr, investigating the base principles of additive on absorption process, and finding out more efficient applying methods of additive on absorption chiller than the conventional method.

在溴化锂机组的吸收器中采用添加剂促进溴化锂溶液对水蒸气的吸收是一种简单、方便、且行之有效的强化手段。本文的重点在于通过对添加剂强化机理的研究，探讨添加剂对吸收强化影响的基本规律，寻找更加有效的强化方法。

Moreover,the effects of pH and temperature on the adsorption were discussed and an empirical correlation was proposed.

利用活性炭的吸附特性对废水进行预处理或后期深度处理，是一种行之有效的方法。

The massive educational campaign is the only thing conceivable at the moment that can help. To ague that this campaign is difficult, expensive and therefore impossible would be quite self-defeating .

推行大规模教育活动是唯一行之有效的方法，因此认为此活动难度大，代价高而无法实施完全是一种自暴自弃的态度。

Air cooled condenser is an efficient solution to the power industry in the area, where is sufficient coal and lack of water.

电站空冷技术的应用，为富煤缺水地区发展电力工业开拓了一条行之有效的途径。

The result shows that the paper provides a feasible method for safety assessment of separation standard in domestic airspace.

仿真结果表明，本文为国内空域的间隔标准的安全评估提供了行之有效的方法。

In addition, the algorithm is validated in theory and practice. The result shows that the algorithm is right and effective.

并从理论与实践两个方面对该算法进行了验证，验证的结果显示：该算法是正确并行之有效的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐