查询词典 polar circles
- 与 polar circles 相关的网络例句 [注：此内容来源于网络，仅供参考]
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And HP PLOT-U columns The inertness of the porous polymer allows the elution of a range of apolar and polar compounds, especially the most active and polar compounds such as H〓O, H〓S eluted symmetrically. It has been stabilized to withstand temperature of up to 300℃.
与一般的商品化PLOT-Q和PLOT-U型PLOT色谱柱相比，热稳定性和机械强度有明显的改善和提高，色谱柱最高使用温度分别提高了50℃和20℃（达到300℃和210℃）。
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Contact angle between test solvent and filler or polymer matrix by the surface analysis.The surface tension, polar force parameter of the surface tension, apolar forceparameter of the surface tension and polar fraction had been calculated.
通过表面分析的方法，测出参比液在基体与填料表面的接触角e，计算出其表面张力Ys、表面张力的极性分量丫气、非极性分量Y as。
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Firstly, to the particulate filled Polyurethane composites, we have detected the contact angle between test solvent and filler or polymer matrix by the surface analysis. The surface tension, polar force parameter of the surface tension, apolar force parameter of the surface tension and polar fraction had been calculated.
通过表面分析的方法，测出参比液在基体与填料表面的接触角θ，计算出其表面张力γ_s、表面张力的极性分量γ_s~p、非极性分量γ_s~d、极性分数P；并由此估算出了基体与填料所形成的界面的界面张力γ_、粘附功W_a、裂纹能γ_G。
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Based on the physical meaning of each term in the linear parameter log I (a constant correlating the affinity of solut e t o stationary phase) of stoichiometric displacement model for retention o f solute, the thermodynamic characteristics of log I of solute in revers ed-phase liquid chromatography were investigated theoretically. This poi nt was tested by experimental data with two linear relationships:(1) plot of log I vs 1/T with apolar, polar small solut es and proteins;(2) plot of log I vs log Po/w (partition co effi cient of solute between n-octanol and water) with apolar and polar smal l solutes.
依据液相色谱中溶质计量置换保留模型及线性参数log I(与1 mol溶质对固定相的亲和势大小有关的常数)，通过作图得知非极性和极性小分子溶质及生物大分子的log I与绝对温度的倒数1/T，以及小分子溶质的log I与其在正辛醇-水中分配系数的对数log Po/w呈线性关系，从两方面进一步证明了log I具有热力学平衡常数的性质。
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The cream color sky is the polar explorer, the scientist and a polar flight vehicle's archenemy.
乳白色天空是极地探险家、科学家和极地飞行器的一个大敌。
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The center of northern polar vortex is not at Arctic pole. The center of polar vortex mainly displace towards Asia, departure form Europe, but stronger trend to the Pacific....
极涡呈现偏心结构，极涡中心位置主要偏向亚洲大陆，偏离欧洲大陆，但有较强的偏向太平洋一侧的趋势。
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IPMS In addition to using the latitude observation stations ILS information, will be the international use of Astrolabe, compared with instruments such as the zenith tube observations get latitude information to an integrated manner, regularly publishes research and analysis in polar coordinates and polar motion.
IPMS除了利用ILS台站的纬度观测资料外，将国际上利用等高仪，相天顶筒等仪器观测得到的纬度资料来综合处理，定期发表地极坐标并研究分析极移。
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The above results were interpreted by the calucation of CNDO/2 method of quantum chemistry. The effection of a collector-accelerating-agent mixed with a just main-collector was better than that of two collectors mixed. The structure of collector-accelerating-agent is described:① a carbonic chain or ring compound with a polar-radical,② a larger positive electric centre in this polar-radical〓 was the compound with many coordination atomics.
量子化学CNDO/2方法计算验证了上述结果，并且得到如下结论：选择有效的捕收促进剂与适当捕收剂混用，比用两种捕收剂混用更有效；并总结出捕收促进剂的结构特点为：①带一个极性基团，有足够疏水性的碳链、环化合物；②极性基因中有一个较大的正电荷中心；③极性基因中最好有多个能参与配位的极性原子。
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Based on these, a general mathematical model for the polar autocorrelation function is set up and the theoretical basis of the polar correlation method is presented.
在此基础上，建立了一般的极性相关函数的数学模型。从而论证了极性相关法的理论依据，拓宽了极性相关法的适用范围。
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From the ship deck or the icebreaker deck (if you choose to take one of those fabulous polar mobiles), you can encounter this snowy playground at its best from icy seascapes to snow-white landscapes and a glimpse of all its wildlife friends like polar bears, walrus, seals, reindeer, killer whales, bowhead whales, penguin, seabirds, and more.
从船舶甲板或甲板破冰船(如果你选择做一个有极玄手机)你能遇到这样操场上最好从雪域到冰雪花雪白山水和所有一瞥野生动物朋友喜欢极地熊，WALRUS、海豹、驯鹿、虎鲸、北极鲸、企鹅、海鸟、更多。