查询词典 rew

The stability of the emulsion liquid membrane and the factors affecting the enrichment efficiency of thorium such as temperature,thorium concentration,pH value of outer phase and Rew,Roi etc,have been studied.

研究了乳状液膜的稳定性、温度、钍的浓度、外相pH值、乳水比、油内比等因素对富集钍的影响。

The 〓rew sense of-PTrMA was thought to beright-handed by following the direction of the chiral channel.

分子链呈右手螺旋构象，酯基的三个苯环为单方向旋转的螺旋链桨构象。19。

And rew Jackson, American president

美国总统杰克逊

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。