用这种方法

This maneuver may be performed prophylactically in anticipation of a difficult delivery.

这种方法可以用来预防已预料有可能出现的难产。

This maneuver may beperformed prophylactically in anticipation of a difficultdelivery.

这种方法可以用来预防已预料有可能出现的难产。

Finally,the concrete is placed around the reinforced by tremie and the "slurry"is displaced as the concrete rises to fill the trench.

该例中的施工行为有可能发生在过去，但这种方法仍为人们使用，所以四句话均用一般现在时。

Since this method probably killed the unoccluded spores, the strips for the moist- and dry-heat experiments were first treated, at 54 C, 40% RH, with 1,200 mg of ethylene oxide for 1 hr.

由于这种方法可杀死未封闭的孢子，因此进行湿热和干热试验的纸带均在54C、40% RH下用1，200 mg环氧乙烷首先处理了1小时。

The cuttings were treated with auxin IBA, IAA and NAA of different concentration with rapid soaking 5—10 seco...

结果表明，6月初用5000ppm浓度IBA处理的插穗生根率达80％，这种方法可用于生产。

This involves bombarding an object with radio waves.

这种方法涉及用无线电波引爆物体的过程。

This is achieved by first crystallizing the purified biomolecule into ordered arrays and then using X-ray diffraction to analyze the crystals.

这种方法的运用是基于首先使纯化的生物分子结晶为有序排列然后用X射线分析结晶体。

This method is more practical to the sieving of the thyratrons used in fuze detonating circuits.

这种方法对引信起爆电路用闸流管的检测更具有实际意义

It was used for disorders associated with an excess of blood, one of the four humors of medieval physiology.

这种方法被用来治疗与血量过多有关的失调症，血是中世纪生理学中的四种体液之一

Wipe repeadetly overwrites special patterns to the files to be destroyed, using the fsync call and/or the O_SYNC bit to force disk access.

一遍遍地擦掉特殊的格式并重写到文件上，这种方法将被毁掉，用fsync称呼和 O_SYNC二进制来强制磁盘访问。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。