查询词典 Double-A

Then, through the expansion ratio and strength experiments of cement mortar, which early expansive admixture and laterexpansive admixture mix each other by different compound proportion, and according the analysis of results, reasonable compound proportions are pick out as the double expansive sources admixture that are fit for temperature shrinkage compensating of hydraulic mass concrete.

通过复掺实验，对比分析各种比例之间的膨胀特性和砂浆强度，选出适合补偿水工大体积混凝土温度收缩的比例，作为本次研究的双膨胀源膨胀剂。

Then, through the expansion ratio and strength experiments of cement mortar, which early expansive admixture and later expansive admixture mix each other by different compound proportion, and according the analysis of results, reasonable compound proportions are pick out as the double expansive sources admixture that are fit for temperature shrinkage compensating of hydraulic mass concrete.

通过复掺实验，对比分析各种比例之间的膨胀特性和砂浆强度，选出适合补偿水工大体积混凝土温度收缩的比例，作为本次研究的双膨胀源膨胀剂。

Your misfortunes are double; who is there to condole with you?

这两件事临到了你身上，有谁哀怜你呢？

That's what double-fucked the Confederacy.

这就是南部联邦的做法

Configurational isomerism is then due to the presence in the molecule of one or more dissymmetric centres ,in the simplest case asymmetric carbon atoms ,each of which can have and absolute configuration; and ,or ,to the presence of double blonds which can give cis- and trans-geometrical isomers .

构型异构是由于分子中存在一个或一个以上的不对称中心，在最简单的情况下是不对称碳原子，每个不对称碳原子的绝对构型是和；或者，如果存在双键的话，那么将给出顺式和反式几何异构体。

Because the effects of static electricity, and some will make the paper in the paper tape on the position to turn aside, the side or front edge of the regulation cannot, the base was taken into the arrival and departure of the calibration paper is also easy to normal; because dual-Zhang conglutinate, double sheet of fault arising out of the auto-stop, affecting efficiency.

因为静电的感化，有的会使纸弛在负纸带上爆不收场所垂直，侧规或后规无法举行基准边校准，不退到不收纸台时也易变态下落；因为独弛的粘连，还会呈现独弛障碍而爆不收被迫停机，感化了不败果。

Meshing properties and application of major conical surface double envelope Hourglass worm gearing;2. In this paper, the regularities of undercutting and topping of major conical surface envelope hourglass worm is researched.

分析了大锥面包络环面蜗杆的齿顶变尖和根切规律，并通过和平面包络环面蜗杆的比较，得出其在根切和齿顶变尖这两个方面具有比平面包络蜗杆更优良的性能，因而是一种在实际中可替代平面包络、具有广泛应用前景的新型包络蜗杆传动。

Double rolling guiders and drift connecter are used to attain the precious movement.

该机采用双滚珠导轨，浮动接头连接的结构。

It alowed it hasn't "doing something"Consider the Kyoto personal growth,energy use and greenhouse emissions more then double by might cut back global countries that joined to punish those that didn't.

想想《京都协议》，它允许参与国家惩罚那些没有加入的国家，但这并没有降低二氧化碳排放量(自1990 年以来上升了25%)很多签字国并没有采用足够严格的政策以达到2008年--2012 ，年的目标。

It allowed didn't.But it hasn't "doing something"Consider the Kyoto growth,energy use and greenhouse emissions more then double by countries that joined to punish those that reduced CO2 emissions(up about 25% since 1990),and many signatories didn't adopt tough enough policies to hit their 2008-2012 targets.

想想《京都协议》，它允许参与国家惩罚那些没有加入的国家，但这并没有降低二氧化碳排放量(自1990年以来上升了25%)，很多签字国并没有采用足够严格的政策以达到2008年--2012年的目标。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。