查询词典 exponential change

For to analysis the change of variable relation change to arouse the change of investment portfolio weight,We analysis mixed Copula model in fitting relation change and reflecting the change of investment portfolio weight, conclude that mixed Copula has some extent exaction but this method has much risk .

针对变量相关性的变化引起投资组合权重的变化，分析了混合Copula模型在更好地拟合相关性变化以及反映权重变化中具有一定地准确性，但存在巨大地风险。

With the increase of establishment years, most of plant communities on the grasslands showed a "V" type change trend in their quantities, i.e., high-low-high, hut the forbs biomass had a "Λ" type change trend and the sedge biomass increased gradually. Soil nutrients presented a "V" type hut soil hulk density presented a "Λ" type change trend, bile soil pH presented a decreasing trend. Most of soil microbial physiological groups and microbial biomass carbon showed a "V" type change trend, phosphorus-dissolving bacteria showed a "Λ" type change trend, denitrifying bacteria decreased gradually, while cellulose-decomposing bacteria showed an increasing trend.

结果表明：随着人工草地建植年限的增加，植物群落的数量特征多呈高－低－高、杂类草生物量低－高－底、莎草生物量增加的趋势；土壤养分变化为高－低－高、容重为低－高－底、pH呈下降趋势；土壤中多数微生物的数量及微生物生物量碳含量的变化为高－低－高，纤维素分解菌数量逐渐升高，而反硝化菌数量逐年下降，溶磷菌数量呈低－高－低的动态变化。

Tangxi dialect trisyllabic phonological tone change rules are: On the first syllable, IA [24], IB [11] and IIIA [52] all change to [33], IIIB [341], IIB and IVB [113] all change to [11], and IIA [535] and IVA [55] all change to [52], the same as mainstream initial syllable tone change in disyllabic sandhi.

汤溪方言三字组语音变调的规律为：第一个音节，阴平[24]、阳平[11]、阴去［52〕一律变［33，阳去［341、阳上〔113、阳入［113］一律变[11]，阴上【535、阴入【55」一律变〔52，跟两字组前字的主流变调相同；第二、三两个音节，基本上跟两字组的连调模式相同。

Semantic tone change, which uses tone change to achieve a particular semantic goal, such as the diminutive tone change that is widespread in Southern Wuyu. This kind of tone change sometimes also appears in single-syllable words, but originally is never the result of a multisyllable phrase's tone change going one step further ????

语义变调，这是指利用声调的变化来达到特定的语义目的，如南部吴语里普遍存在的&小称变调&，这种变调有时也出现在单音节词里，但从来源上讲也是多音节字组变调进一步发展的结果。

The fabric after arranging applies function test to make clear, absorbefacient has the ultraviolet ray of preparation to prevent ultraviolet sex admirably to be able to be mixed be able to bear or endure catharsis function, via 50 catharsis hind, of fabric fight ultraviolet exponential reservation leads prep above 90%, and the change of physical machinery performance that arranges around fabric is minor, for absorbefacient of a kind of admirable reactivity ultraviolet ray.

整理后织物应用性能测试表明，制备的紫外线吸收剂具有优良的防紫外线性能和耐洗涤性能，经50次洗涤后，织物的抗紫外指数保留率高于90%，且整理前后织物的物理机械性能变化较小，为一种优良的反应性紫外线吸收剂。

Through observing the process of fermentation change, the producing of trehalose was at exponential growth anaphase and stationary phase and has no rule.

通过观测发酵过程生理现象的变化，认为海藻糖的产生是在对数生长期后期和稳定期，呈现不规律变化。

According to the model, the deflection and main pre-brace parameters are illustrated with the Jinsong station of the tenth line in Beijing. It demonstrates that the curve shape of theoretical result, computing result and the on-set measure result are uniform in the main and the change law is similar; that the circumferential space of pipe-roof has a optimum value while satisfying the pre-brace function; that the relation between diameter of steel pipe and flexibility of barrel vault meets negative exponential function. And the diameter of steel pipe has a optimum value.

依据该模型，以北京地铁10号线劲松车站管棚支护为例，着重对管棚的挠度和主要支护参数进行的分析表明：理论结果与计算结果和现场量测结果的曲线形状基本相同，变化规律相似；在满足预支护作用的同时，存在相对较优的管棚环向间距；钢管直径与管棚挠度之间符合负指数函数关系，管径存在最佳值。

This impact is exponential change and the effects of this cycle and operational characteristics of the real estate funds have a direct relationship.

这种影响并且是成倍变化的效果，这与房地产的资金运行周期的特征有直接的关系。

The conclusion shows that the mean response time goes by the exponential trend with the change of the call intension.

分析和研究了事务处理系统的响应时间的分布规律，得出平均响应时间与呼叫强度成指数关系的结论。

And the amount of calculation load is less than the linear acceleration shift control method and the method which is based on the exponential rule to change speed.

而且它的计算量比线性加速度变速和基于指数规律加速度的变速控制小得多。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。