查询词典 elasticity of substitution

The results indicate that the type and number of the substituents affect the toxicity of these compounds directly. A nitro group substitution increases the toxicity of the compounds, and on the contrary, an amido group substitution decreases their toxicity. For multi-nitrobenzenes, the toxicity of the o - or p -substituted nitrobenzene is bigger than that of the m -substituted one.

苯环上取代基的类型、数目和取代位置直接影响到标题化合物的毒性大小，强吸电子基如硝基会降低 Q -NO2和 E LUMO大小，使化合物毒性增强，且邻对位硝基取代的毒性高于间位取代；相反，给电子基团氨基的存在则会使化合物的毒性降低。

They chose to stick to the investment-driven growth model and rely on exports and substitution of domestic production for imported goods to fully utilize the excess in productive capacity over domestic consumption that continued rapid investment generated. Major reforms launched in 1994-95 opened up China's economy and served to shift production toward exports and import substitution.

他们选择坚持投资拉动增长模式，依靠出口以及用国内生产代替进口商品来充分释放持续快速投资产生的、超出国内消费的富余生产能力。1994到95年间的大幅度改革开放了中国经济，为的是将生产转向出口导向和进口替代模式[3]。

The complementary effect is much more notable than the substitution effect between FDI and trade. There exists stupendously consistency between FDI and trade in all the provinces. Two-way causality between the export of end products and FDI exists. Though FDI promotes the import of end products in the long run, it has substitution effect in the short run. In the short run, FDI has forward impacts on trade.

文章得到以下结果：中国对外贸易与FDI之间的互补作用远大於替代作用，各省市FDI与贸易之间的关系存在著惊人的一致性；FDI与制成品的出口具有双向的因果关系；虽然长期中FDI对制成品的进口具有促进作用，但短期中FDI对制成品的进口具有替代效应；FDI对贸易的短期影响具有滞后性，滞后三期的效果最为显著。

People calls this kind of method " of " equivalent substitution method, try " of " equivalent substitution method to solve the problem below please.

人们把这种方法叫"等效替代法"，请尝试"等效替代法"解决下面的新问题。

Generally, fluid substitution applies the Gassmann fluid substitution method based on Wood's equation.

通常流体替换都是采用基于wood方程的Gassmann流体替换方法。

If we hope for an end to the "revolutionary period," we may opt for the substitution of people's sovereignty with constitutional sovereignty and the substitution of the rule of man with to the rule of law, no matter it was the rule of the minority or the rule of the majority.

然而，"宪法主权"有三个明显的缺陷。

The substitution of triangle: used for conditions inequality proof, when given condition is relatively complex, a variable to use another variable representation, then can consider triangle substitution, the two variables are the same parameters.

1三角代换法：多用于条件不等式的证明，当所给条件较复杂，一个变量不易用另一个变量表示，这时可考虑三角代换，将两个变量都有同一个参数表示。

The results show that the alloys are composed of LaNi5 as matrix and LaNi3 as secondary phase. With the increasing Sm substitution for La, the unit cell volume of matrix of the alloys shrinks linearly and both the hydrogen storage capacity and discharge capacity decrease. When the Sm substitution is 0.1, 0.2 and 0.3, the discharge capacity decreases from 380 mA·h/g to 370(362), 355(334) and 329(295) mA·h/g, respectively. However, the rate performance and cycle stability is improved. After 100 cycles, the capacity loss decreases from 20% to 18%(17%), 16%(14%) and 13%(11%).

结果表明：该合金是由LaNi5主相和LaNi3第二相构成；随着Sm取代La量的增加，合金主相单胞体积线性收缩，合金储氢量和放电容量减小，当Sm取代量分别为0.1、 0.2、 0.3时，合金容量由380 mA·h/g分别减小到370(362)、 355(334)、 329(295) mA·h/g，但高倍率放电能力和循环稳定性得到改善， 100次循环后的容量损失率由20%分别降低到18%(17%)、 16%(14%)、 13%(11%)。

The results show that the alloys are composed of LaNi5 as matrix and LaNi3 as secondary phase. With the increasing Sm substitution for La, the unit cell volume of matrix of the alloys shrinks linearly and both the hydrogen storage capacity and discharge capacity decrease. When the Sm substitution is 0.1, 0.2 and 0.3, the discharge capacity decreases from 380 mAh/g to 370(362), 355(334) and 329(295) mAh/g, respectively. However, the rate performance and cycle stability is improved. After 100 cycles, the capacity loss decreases from 20% to 18%(17%), 16%(14%) and 13%(11%).

结果表明：该合金是由LaNi5主相和LaNi3第二相构成；随著Sm取代La量的增加，合金主相单胞体积线性收缩，合金储氢量和放电容量减小，当Sm取代量分别为0.1、0.2、0.3时，合金容量由380 mAh/g分别减小到370(362)、355(334)、329(295) mAh/g，但高倍率放电能力和循环稳定性得到改善，100次循环后的容量损失率由20%分别降低到18%(17%)、16%(14%)、13%(11%)。

Macroporous tributyl amine aminating strongly basic anion exchange resin-a phase transfer catalyst with high catalytic activity for nucleophilic substitution,which was screened out via combinatorial chemistry method –was used to catalyze the nucleophilic substitution reactions for synthesis of benzyl acetate,benzyl propionate,benzyl butyrate and benzyl valerate.

用组合化学方法筛选出的对无外加碱条件下的亲核取代催化活性最高的聚合物季铵盐–三丁胺胺化强碱性阴离子交换树脂为相转移催化剂，催化合成了乙酸苄酯、丙酸苄酯、丁酸苄酯、戊酸苄酯等羧酸苄酯。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48