查询词典 polar

Using the relations between harmonic conjugation elements,we can determine the relations between polar point and polar line more widely.

度量几何中圆的切割线之间所确定的数量关系，推广到射影几何里一般二次曲线中，利用调和共轭元素之间的关系，更广泛地确定了极与极线的相互关系，着重介绍了二次曲线的度量性质与射影性质的内在联系。

At the location of the south polar vortex for the normal year, the mixing ratios of O3 and CH4 increased, HCl and NO decreased, but NO2 and H2O did not accord with a given rule at all altitudes over Antarctica in 2002, which was related to the change of the vortex and the dynamical transportation after the SSW, and affected by the reduced polar stratospheric clouds and weakened processes of heterogeneous chemistry.

通过比较还发现，在通常年份极涡所处的位置上，2002年O3和CH4的混合比有所增加，HCl和NO的混合比有所减少，而NO2和H2O在不同高度上的变化特点不同。这与爆发性增温之后极涡和动力输送的变化有关，同时由于增温导致极地平流层云中相关冰相反应的减弱也是一个重要的原因。

The polar region is the habitat of the polar bear .

北极地带为北极熊的栖息地。不适合

The polar region is the habitat of the polar bear.

北极地带为北极熊的栖息地。

NO2 is not limited by polar vortex,and show low value over the polar region.

NO2并未受到极涡分布的严格限制，在极区维持低浓度区。

Test liquid due to its adequate balance of non-polar and polar components of the surface tension.

测试液体的由于它的表面紧张的非两极的和两极的成份适当的平衡。

The results of this polar polymer being adsorbed onto the polar surface are different from the former results.

结果表明，极性链与非极性链在极性表面上的吸附情况完全不同。

According to the theory of increase polar, increase polar occurs firstly in the developed area.

根据增长极理论，增长极首先出现在发达地区。

These can be interpreted by the polar microregions theory proposed that the relaxor characteristics are caused by a gradual freezing process of polar microregions, which arises from the inhomogeneous crystal structure of this kind of material.

这可采用极性微区理论阐释，弛豫特性是由此类材料非均衡性产生的极性微区在逐渐冻结过程中引起的。关键词： K0.5Bi0.5TiO3；铁电结构相变；弛豫特性；溶胶-凝胶法

Carbon-14 through the ring inference and reference "polar glaciers source of water theory" on its equivalent billion years of age, and the 2004 Antarctic expedition of 3000 meters from the polar ice-class source of water similar to the water is clean functional effectiveness can not Bacteria, naturally full of "active" role in the trend of high-Tour-organic marine biological activity of the best deep water, natural "green" Need for Water, high value-added applications, will become the 21st century "Water for Life" the new mainstream !

通过碳14的年轮推断和参考《极地冰川源水理论》它相当于上亿年的年龄，与2004年南极科考抽取的3000米极地冰川级源水类似，其水功能功效能是洁净无菌，充满自然"活性"作用的游离子有机态势高生物活性的海洋深层水的极品，自然"绿色"之水极品，极高的应用附加价值，将成为21世纪"生命之水"的新主流！

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷