查询词典 polar

The one is assigned to transient absorption of the inhomogeneously broadened ground state absorption spectrum, while the other is the response of the solvent to the change of the electron configuration in the excited state due to solvation dynamics of the polar solvent molecules.

认为一个来源于基态吸收谱的非均匀展宽，而另一个则来源于溶剂对于激发态分子结构变化的响应。

Antecedent trial, SAINT I, and the critical commentary stimulated by it, which called attention to its interpretively challenging primary outcome measure—a shift in the full-scale modified Rankin scale score—and to other statistical shortcomings;(2) the cogency of the STAIR recommendations, to which the development of NXY-059 closely adhered; and (3) the inherent physiochemical shortcomings of NXY-059 as a neuroprotective agent—its polar, nonlipophilic nature, poor blood– brain barrier penetrability, nonphysiological oxidation potential, and low potency.

应注意SAINT I期试验有争议的结局指标以及统计方法的缺陷；（2）NXY-059试验严格遵守STAIR推荐；（3）NXY-059作为神经保护剂固有的生理生化性质的缺陷：该药的极性、非脂溶性、较差的血脑屏障穿透性、无生理性的氧化能力以及低效价。

Results Nerve endings of muscle spindle in equatorial and polar regions were dyed black; intrafusal fibers were dyed buffy.

结果 肌梭赤道部与两极部神经末梢呈棕黑色，清晰可见，梭内肌纤维染为棕黄色。

From the land of arctic metal and polar ice caps, comes this surprisingly warm debut album from the Finnish duo of composer Juha Tuukkanen and vocalist Terhi Koivisto.

从土地北极极地冰盖和金属，这是出乎意料的热情演出二重奏专辑来自芬兰的作曲家和歌手juhatuukkanenterhi查。

In 1971 he set out with his wife and baby daughter, Kari for north-west Greenland to live with the Polar Eskimos.

后来，赫伯特着手撰写皮里传记并且很不情愿反驳皮里宣称自己是到达北极第一人的说法，此时他经历了一段时间的反思与内心斗争。

In fact, it is the polar opposite of that slippery, disgusting, ever manipulable entity called History.

实际上，相比于历史这种难以捉摸，令人厌恶并且总是为人操纵的东西，小说是完全相反的。

With it, simple, mechanistically significant and highly predictive QSAR models were developed. These QSARs successfully model and predict the short-term phytotoxicity of substituted phenols involved both polar narcosis and bio-reactivity, the growth inhibition toxicity to Saccharomyces cerevisiae of substituted nitrobenzenes with mixed mechanisms of toxic action based on electrophilicity and the growth inhibition toxicity to Saccharomyces cerevisiae of large set of substituted benzenes with complex molecular structures and multiple mechanisms of action.

应用响应曲面分析方法建立了形式简单、意义明确并且具有高度预测性的QSAR模型，成功地预测了具有多种毒性机制的取代苯酚对高等植物的短期生长抑制毒性、具有多种亲电反应性机制的取代硝基苯对酿酒酵母菌生长抑制的反应性毒性以及结构复杂、机制多样的78种取代苯衍生物对酿酒酵母菌生长抑制毒性。

A polar sensitive probe with selective marks prepared by the invention can be used for compounds comprising mercapto. Owning to the introduction of the maleimide group, the probe can be used for the measurement and research of marks of biomacromolecules that comprise the mercapto and adjacent regional polarity change situations of the mercapto, in particular to the research of the selective marks of the mercapto and the adjacent regional polarity change situations of the mercapto in protein.

本发明制备出一种能够用于含有巯基的化合物的选择性标记的极性敏感探针，该探针由于马来酰亚胺基团的引入，可以用于含有巯基的生物大分子的标记及巯基附近区域极性变化情况的测定和研究，特别是蛋白质中巯基的选择性标记和巯基附近极性变化情况的研究。

A combinational PPD, SL2, is devdoped, comprising 2 EVA polymers, a high molar mass polymer of long chain alkyl acrylate, a tercopolymer with strong polar functionalities, and a resin/asphaltene modificator.

研制了由2种EVA、一种高分子量聚丙烯酸高级醇酯、一种具强极性基的三元共聚物及胶质沥青质改性剂组成的复配降凝剂SL2。

Like brown bears and polar bears (and unlike other myrmecophagous mammals which are noted for their passivity) sloth bears are easily provoked to aggression.

和棕熊以及北极熊一样（和其他那些以迟钝出名的食昆虫类哺乳动物不同），懒熊很容易被激怒并发起攻击。

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。