查询词典 fourfold

In contrast, the increases of the ellipticity of outgoing optical waves are obvious with the raise of Faraday rotation in non-fourfold-symmetry structures.

结果表明：在这些结构中，光波均被局域在中心缺陷处；同时，对于具有四重对称轴结构的材料，在其法拉第旋转角增加的同时，出射光波的椭圆率没有明显的增加；但对于不具有四重对称轴结构的材料，其法拉第旋转角增加的同时，出射光波的椭圆率也在增加。

He shall restore the ewe lamb fourfold because he has done this and has had no pity.

并且，因为他这样行事，舍不得自己的牛羊，他应七倍偿还＂。

He shall restore the ewe fourfold, because he did this thing, and had no pity.

并且，因为他这样行事，舍不得自己的牛羊，他应七倍偿还。

Women who have premenopausal first-degree relatives with breast cancer have a three- to fourfold increased risk of breast cancer.

如果有一级亲属绝经前诊断为乳癌那她患乳癌的风险增加3－4倍。

Among these patients there were 1 case of fivefold infection, 2 of fourfold and 11 of triple infection respectively.

对其临床特点、肝功能和疗效进行分析，取28例单纯感染的CAH作对照。

Most studies report fourfold to fivefold higher rates of macrosomia in infants of mothers with type 2 diabetes.

多数研究报告称，患有2型糖尿病的孕妇产下巨大胎儿的几率比一般人群高4~5倍。

We've seen an increase of fourfold in our community in terms of general assistance, 30 percent increase...

我们看到我们的社区在一般性协助方面四倍的增长，30%的增长。。。

The population in this area has increased fourfold.

该地区的人口已增加到四倍。

The price of gasoline has increased fourfold over the past two years.

在过去的两年时间里，汽油价格增加到原来的四倍。

A report of Education Department estimated that there was fourfold quantity in Chinese students and teacher than America.

教育部的一份报告估计中国的学生和老师的比例比美国高四倍。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。