双倍

So our model is available. It can be applied to study the biaxial crystal powder SHG.

由此可见，我们所建立的模型是可行的，能够用于双轴晶体粉末倍频效应的研究。

The focusing effect by anyone of the biconcave erythrocyte, oblate spheroid,and disk sphere erythrocyte was found to be so remarkable that the light intensities at the focused areas close to the erythrocyte membrane were about 10 times higher than that of the incident light when the light irradiated along the erythrocyte plane.

我们发现会聚效应在双凹型，扁球体型或圆盘球体型红细胞中的任何一个都如此显著，以至于当激光照射方向沿着红细胞平面时在靠近红细胞膜的会聚区域的光强达到入射光强的10倍多。

Study of the optimal thickness ratio of the birefringent filter. Chin. J.

布氏角放置的双折射滤光片在腔内倍频中的作用。

In this study, we found interesting two-cell stage embryos, which had a monopolar spindle in one blastomere and a bipolar spindle in the other during the second mitosis in a batch subjected to tetraploidization treatment.

在诱导四倍体过程中，我们发现了有趣的二细胞期胚胎现象，在第二次有丝分期间，它的一个分裂球中有一个单极纺锤体，二另一个有一个双极纺锤体。

Lithium batteries are about 3 times more capacitance than alkaline and can be used a pair of times.

锂电池的约3倍以上容量比碱性，可以用双次。

As well as activity was exhibited. Theaddition of cinchonidine led to a remarkable increase in the reaction rate, as confirmed bythe IR study that the modifier activates the carbonyl groups of the reactant through itsquinuclidine nitrogen. On the contrary,〓 exerted a strong inhibition effect on theenantioselective hydrogenation. Chapter 3 Finely dispersed polyvinylpyrrolidone-stabilized iridium andbimetallic clusters were prepared by the alcohol-water reduction method.

第三章 采用醇水还原的方法制备了聚乙烯基吡咯烷酮稳定的铱纳米簇及双金属纳米簇，对丙酮酸甲酯的催化氢化表明，在铱金属簇催化体系中，辛可尼定不仅诱导了一定的对映选择性，同时对反应活性有明显的促进作用，平均反应速率可提高2-6倍。

Dual alarm clock radio allows you to wake and sleep to your iPhone music, radio or buzzer and to set separate alarm times.

双闹钟收音机可以让您和睡眠唤醒你的iPhone中的音乐，广播或蜂鸣器和单独设置报警倍。

In terms of number of telephone connections, a coaxial cable has 80 times the transmission capacity of twisted pair.

根据连接的电话的数目，同轴电缆的传输容量是双绞线的80倍。

The operation of this method is simple, quick and exact, and coefficient of variation is less than 1%.

双波长紫外系数倍率法简便、快速、准确，变异系数小于1％。

Using potassium persulfateas initiator and N, N′-methylenebisacrylamideas crosslinker, the graft copolymerization of acrylic acidonto modified cornhusk fiber was carried out.

将玉米秸秆进行提纯改性，采用过硫酸钾为引发剂、N，N-亚甲基双丙烯酰胺为交联剂，使其与丙烯酸接枝共聚合成农用高吸水树脂，通过试验对比最终确定最佳条件为改性玉米秸秆与丙烯酸的质量比为1∶6、丙烯酸中和度为70%、反应时间为4h、烘干温度为60°C；对最佳条件下制备的树脂进行了吸水倍率的测试；对秸秆预处理前后及接枝产物进行了红外谱图分析。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。