查询词典 principal

Professor Wang need to use the multimedia computer system, principal arranger to help staff prepare.

王教授需要使用多媒体计算机系统，请校长安排人帮员做好准备。

The principal aqueous forms of arsenic are the arsenite ionAs ??

砷在液体中的主要形态是亚砷酸离子As？

"Doctors hadn't encouraged pregnant women who were obese to limit their weight gain or have them lose weight because they were afraid it would hurt the baby," says Raul Artal, M.D., principal investigator and chair of the department of obstetrics, gynecology and women's health at Saint Louis University.

"医生并不鼓励孕妇人肥胖，限制其体重增加或他们减肥，因为他们害怕它会伤害宝宝说："劳尔阿塔尔，博士，首席研究员，并担任该部产科，妇科和妇女的健康于圣路易斯大学。

Of the 12 bisexual Artemia strains from China 10 morphological characteristics were studied with the hierarchica cluster analysis and principal components analysis, and were compared with those of A.

对中国两性生殖卤虫12个品系的10个品系形态特征进行了聚类分析和主成分分析，并与 A.urmiana进行了比较研究。

In the majority of roofs, timber is the principal material used, together with numerous others, such as tiles, slates, asbestos cement, tar felt, asphalt, lead, copper , zinc, aluminium, etc.

而大多数屋面的主要建筑材料为木材，与之相配的其它材料有粘土瓦、岩板、石棉瓦、油毡、铅、铜、锌、铝等。

In the majority of roofs, timber is the principal material used, together with numerous others, such as tile s, slates, asbestos cement, tar felt, asphalt, lead, copper, zinc, aluminium, etc.

而大多数屋面的主要建筑材料为木材，与之相配的其它材料有粘土瓦、岩板、石棉瓦、油毡、铅、铜、锌、铝等。

In the majority of roofs, timber is the principal material used, together with numerous others, such as tiles, slate s, asbestos cement, tar felt, asphalt, lead, copper, zinc, aluminium, etc.

而大多数屋面的主要建筑材料为木材，与之相配的其它材料有粘土瓦、岩板、石棉瓦、油毡、铅、铜、锌、铝等。

The ascending chain condition on principal ideals (a. c .c. p.) of semigroup rings is discussed.

对交换半群环的主理想升链条件进行了讨论。

Two principal hazard s exist in dealing with inert gases: asphyxiation and pressure.

涉及惰性气体时存在两个主要的危险：窒息和压力。

AXA's principal business is insurance and asset management.

安盛的主要业务为保险及资产管理。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"