查询词典 polar

Rising of fertilization membrane during induced maturation indicates insemination is not necessary to form the fertilization membrane. The oocyte will not become fertilizable until GVBD has happened and can still be fertilized after the second polar body extrusion.

卵母细胞只有在生发泡破裂之后才具有受精能力，从生发泡破裂到第二极体排出前的整个减数分裂过程中，卵母细胞都可以受精，但是只有在第一极体排出前受精的卵母细胞才能发生卵裂。

These results demonstrate that RpoN is inoled in the expression of polar flagellar genes.

这些结果证实了RpoN是与级生鞭毛形成有关的一个基因。

The fatty acid synthetase inhibitor is extracted from fleeceflower vine with polar organic solvent and/or water, preferably 40-60 % concentration ethanol solution.

本发明的脂肪酸合成酶抑制剂是用有机溶剂或水或有机溶剂与水的混合物，从中药首乌藤中萃取出的物质。所述的有机溶剂为极性有机溶剂，其中，优选的是乙醇，最优选的是20％-70％的乙醇，更优选的是40％-60％的乙醇。

Eunice Verstegen of Seattle, a program manager for a large county agency, says her upbringing in Wisconsin prevented her from voicing her true feelings with her first husband, who was her polar opposite politically, emotionally and even gastronomically.

尤妮思·沃斯特根来自西雅图，在一家大型县级公司担任项目经理，谈到她与第一任丈夫在政治意见，情感表达甚至饮食习惯方面背道而驰，然而由于她在威思康星州接受到的良好教育，使她很难对其表达出真实的情感，。

Eunice Verstegen of Seattle, a program manager for a large county agency, says her upbringing in Wisconsin prevented her from voicing her true feelings with her first hu**and, who was her polar opposite politically, emotionally and even gastronomically.

尤妮思·沃斯特根来自西雅图，在一家大型县级公司担任项目经理，谈到她与第一任丈夫在政治意见，情感表达甚至饮食习惯方面背道而驰，然而由于她在威思康星州接受到的良好教育，使她很难对其表达出真实的情感，。

Fertilizated eggs of abalone Haliotis discus Hannai were treated with cytochalasin B, cafeine and 6-dimethylaminoparine (6-DMAP) to block polar body Ⅰ, and the separated chromosomes of control and experimental groups were analysed.

分别用细胞松驰素B、咖啡因、6-二甲基氨基嘌呤处理皱纹盘鲍受精卵抑制第一极体后，分析了对照组和处理组受精卵染色体的分离情况。

Lots of investigators' interests, in the problem of an electron bound to a hydrogenic impurity and interacting with the longitudinal optical phonon field of an ionic crystal or a polar semiconductor, have been main- tained over years.

采用线性组合算符和么正变换方法研究强弱耦合情形下，库仑场中束缚光学极化子的基态能量、振动频率和平均声子数与温度的关系。

The polar hydrophilous amino acid Thr is replaced by an unpolar hydrophobous amino acid Ile, a hydrogen bond changed in the higher structure and the point is far away from the active center, so it doesn't influence the activity and thermostability a lot.

亲水的Thr108突变成非极性的Met，导致与该位点空间相邻的N116亲水氨基酸His的极性残基——咪唑环产生空间电位排斥，从而造成His所在的β折叠构象发生改变。

The esterification reactions between organic acids and the hydroxy groups of alumina powder surfaces change the polar hydroxylic surface structure that causes agglomeration of powders into an organic layer surface structure with a modified monomoleculer layer of aliphatic chains.

压制成型以其工艺简单、效率高、成本低、自动化程度高等优点而在传统陶瓷和高性能陶瓷制造中始终占有重要地位。影响坯体均匀性和致密度的因素很多，如粉体的粒度、形状、表面状态，粉体间的相互作用和流动性，成型加压制度等[1] 。

From Karlsson's formula and the polar effect, we realize that the half periodic parameter of redshift is 0.206, in theory, we finally explain why the great wall is at redshift Z=0.079 in redshift space; We have defined quasar as the early star nearby the position poles and opposite poles, and given the answer for two difficult problems of theirs; Based on the course of explanation for redshift space, we have reason to think that our universe might be the linear expansion hyperspherical universe.

从Karlsson公式及极点效应，我们认识到红移的半周期参数为0.206，最终从理论上解释了为什么红移长城在红移空间的位置为 Z=0.079；我们定义类星体为在位置极点和异极点附近的早期恒星，进而给出与其相关的两个难题的答案；基于对红移空间的解释过程，我们有理由认为我们的宇宙是线性膨胀超球面宇宙。

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。