没有变化的

It may vary above and below the geometrical ellipsoid of revolution by as much as 100 meters due to the uneven distribution of mass within the Earth.

如果在海洋中没有潮汐，海流和涡旋等运动，在大气中没有气压的变化，那么，大地水准面应和平均海表面一致。

If you used New Oil, the color change is not nearly as great and you may have problems seeing much of a color change at all.

如果使用新油，油的颜色几乎没有大的变化同时你可能很难看到或根本看不到色彩变化。

And p 1 in sample LM 4640, in the SdH regime, implies that the unscreened piezoelectric scattering is relatively important.

至於在样品LM 4646中，由p 2至p 1的变化在过去并没有被观察到，其变化的行为似乎也可能与绝缘态-量子霍尔相变有某些相关。

Under the different pH conditions, the migration and transformation behavior of each form of phosphorus released from the lake sediments into water body was studied by means of simulation. The results show that under alkalic condition or acidic condition, the temporal and spatial distribution of phosphorus in the water body changes with its releasing mechanism, and its migration and transformation behaviors are various. The change of pH value has no obvious effect on such transformation, but the total phosphorus in the water body has substantial effect on the concentration change of various forms of phosphorus.

通过室内模拟湖泊沉积物在不同pH条件下，研究释放到水体中各种磷形态的迁移转化行为，结果表明：碱性条件和酸性条件下，水体磷的时空变化由于其释放机制的不同，其迁移转化行为各不相同，同时，pH值的变化对水体中各种磷的相互转化没有明显的作用，各种磷形态的浓度变化，在很大程度上取决于水体中总磷的浓度。

The paper obtains some conclusions after many theories analysis and empirical tests: Firstly, Volume-price relativity is extensive: total volume or it's change, disassembled volume promoting price movement or it's change all has plus relativity to equilibria price. Secondly, there is unilateralisms Granger casuality in bullmarket, while there is bidirectional Granger casuality in bearmarket. There is not nonlinear Granger casuality in both markets. Third, Behavior finance has remarkable effects after contrasting to different investment conditions. Moreover, causality research by moving tendency can reflect the stable relation while usual causality research can't do. Fourth, it can be ture forecasing key period of tendency reversion by building volume-price elasticity coefficient containing composite information of volume-price and analysis methods of moving tendency.

本文大量的理论分析和实证研究得到以下结果：第一，量价之间的相关性具有广泛性，总成交量及变化、分解的促进股价变化的成交量及变化都与均衡价格收益有正相关关系；第二，在牛市中，收益和成交量之间存在单向的Granger因果关系，而在熊市中，收益和成交量之间存在双向的Granger因果关系，不论熊市和牛市，上证和深证量价间均没有非线性因果关系；第三，不同市场环境的比较中还发现行为金融在股市中的作用明显，通过比较发现依据运行趋势的因果关系分析能反映量价间的稳定关系，而常规因果分析方法却反映不出来；第四，通过建立包含量价信息的量价弹性系数指标和依据运行趋势的关键区域研究法，可以实现对趋势转变关键区域的预测。

Possible reasons for this failure may be that obesity is so physiologically complex that no single gene or even handful of genes is likely to have a dispositive role, that examining gene gene interactions is difficult without large numbers of subjects, and that variations among current candidate genes are not the most important contributors to human adiposity.

其他有明显量的变化的基因很难证明，可能的原因就是肥胖是一个复杂的生理变化过程，单个基因或一部分基因会能起到真正的作用，没有大规模人群实验检测基因相互作用还很困难，而且当前的候选基因变化并不是人类肥胖的主要原因。

The first grade is 14.7cm/kg, the fifth is 3.2cm/kg, and the sixth is lower than 2.0 cm/kg.Linked the Paull's(1996) conclusioned that the ethylene quantity was fewness at the first grade, and toped at the third to four grade, then droped rapidly, but the papaya fluit neither had the best flavor,nor became mature completely when ethylene quantity was tiptop.So we used the rigidity standard not the ethylene quantity to choose specimen.

将采后番木瓜果实按果皮颜色可分为六级，其中一级硬度为14.7 kg / cm2，六级为2.0 kg / cm2 ，结合Paull（1996）对采后番木瓜乙烯变化的结论：乙烯含量在果色破色前最微，到开始变软时达到高峰以后迅速下降，而此时番木瓜还没有达到食用风味最佳，也没有达到成熟，因此相比而言我们使用硬度为指标进行选择比较方便可行。

Time is the wealth of change,but the clock in its parody maks it mere change and no wealth.

时间是变化的财富，但时钟在它的游戏文章里却使它只不过是变化而没有财富。

In addition, isozymes changes of SOD and POD were observed in groups treated with laser after seeds being soaked for 24 h and when embryonic buds emerged, while no change was observed in the group treated at the one-leaf stage.

SOD、POD同工酶的酶谱在浸种24小时和胚芽露头期经激光处理后改变，在一叶期处理后没有改变；CAT同工酶谱没有变化；在一叶期处理的三种同工酶谱都没有改变。

As the results suggest that, during the period of 1800～2005, the 82-year and 48-year quasi-periodic components are available for the secular variation of dipole magnetic field, which are not directly related to the periodicity of the length-of-day variation.

结果表明，1800～2005年期间，偶极子磁场长期变化有82年和48年准周期分量，它们与日长变化的周期没有直接关系。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐