查询词典 polar theory

In this article some causation of slip and the calculation methods of freely setting station are first discussed, and then combined with the theory of polar coordinates a forecast method through distortion course curve analysis is put forward. The method with its low cost and speediness, can satisfy the precision requirement and provide the base data for safe evaluating and designing.

在阐述开挖事故原因的基础上，通过讨论全站仪自由设站的计算方法，并结合极坐标测量空间坐标的原理，提出了应用时空变形过程线分析变形趋势的预测方法，这种方法能够满足基坑安全监测工程的精度要求，并且成本低，速度快，能够为现场安全评估和方案设计提供可靠的数据基础。

Aside from proving the theory about a polar current, Nansen had made an important discovery about the Arctic: It was an extremely deep sea capped by an ever shifting ice pack—and almost completely devoid of landmasses.

除证明了极地洋流理论，南森还有个关于北极的重大发现：北极，就是个被不断漂浮的冰棚覆盖着的极深海洋，几乎完全没有陆地。

Cue the next doomsday theory: polar shift.

恩，我们接下来来谈一谈下一个末日理论：极相漂移。

Up to now, no polar fluids were studied by RG theory in literatures.

目前尚未有文献报导有关重整化群理论对极性流体的研究工作。

Experiment results and theory analysis showed that the rate constants of TDG, ethanol, sulfurous acid, S〓, S〓O〓 and SO〓 increased with the increase of polarity of system, which implied that the activated complexes in the process were more polar than the reactants.

随体系极性增大，TDG、乙醇、亚硫酸、S〓、S〓O〓和SO〓的SCWO反应速率常数增大，表明过渡态活化复合物极性大于反应物。

From legends and the sunspot cycle theory of the Maya, we can reconstruct the cause of a polar reversal.

从传说和太阳黑子周期理论的玛雅，我们可以重建事业极地逆转。

On the analogy between plane elasticity and plate bending theory, moment functions of plate bending in polar coordinates are introduced as original variables to establish a symplectic space in circumferential direction for the bending of annular sector plate with an appropriate definition of symplectic inner product.

根据平面弹性与薄板弯曲问题的相似性原理，极坐标系板弯曲的弯矩函数被引入作为原变量，并通过恰当的辛内积定义建立了环扇形薄板弯曲问题的一个辛几何空间。

We make chloroacetylaion to N-terminal of Asp, and then convert this compound to GD dipeptide by aminolysis. Followed the lipase -catalyzed peptide synthesis of RGD in aqueous water-miscible organic cosolvent is studied. We set up a new efficient reaction method to synthesize RGD tripeptide. The problem that peptide containing polar amino acid can not be synthesized readily in organic solvent was solved. We offer a new experimental proof for PPL-catalyzed peptide synthesis and make a more general analysis for the effect of some factors in theory.

采用氯乙酰基保护天冬氨酸，然后进行氨解生成GD二肽，利用猪胰脂肪酶催化合成RGD三肽，着重解决了亲水氨基酸/肽片段底物的溶解性与合成产率低的问题，建立了一种新的有效合成RGD三肽的反应模型，并探索解决了极性较强的氨基酸的酶促肽合成的问题，对脂肪酶催化合成肽的影响因素从理论上作了较全面的分析，为肽片段的缩合反应提供了一种新思路。

The electronic structures of Dawson anion(S2Mo18O62)4- have been calculated by the discrete variational method coupled with the first principal density functional theory.And the comparison with Keggin anion(SMo12O40)2- has been made.The results show that the electrons delocalize around the all anion.But the difference of the electronic distributi on of polar and equator sites exists.

使用第一原理密度泛函理论中的离散变分方法对（S2Mo18O62）4-的电子结构进行了理论计算，并与Keggin结构（SMo12O40）2-的电子结构作了比较分析，结果表明，（S2Mo18O62）中的电子离域地分布在整个阴离子骨架中，但极位和赤道位原子的电荷分布有明显差异。

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。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。