查询词典 NR

And understanding the functioning mechanisms will be of great significance both in theory and practice.

发掘NR新的生理功能并探讨其作用机理具有重要的理论和实际意义。

After testing the compound formulation and determining the characteristic, the special compound for special rubber jump for funnel chest flattering apparatus was prepared based on NR/cis-BR with excellent physical property, elasticity and meeting the performance requirement.

以天然橡胶与顺丁橡胶并用胶为基础材料，通过胶料配方试验及性能测试，制得了具有优良物性、回弹性和符合使用要求的漏斗胸矫治器橡胶泵专用胶料，并确定了生产配方和工艺条件。

From the stress-strain behavior of the HAF/NR composites, it could be concluded that the grafted furnace black showed improved mechanical properties.

复合材料的拉伸应力－应变曲线表明，填充接枝炭黑的复合材料具有更高的力学性能，其原因是炭黑接枝增强了填料－基体界面相互作用，削弱了填料－填料相互作用。

Three kidney bean cultivars were used to investigate the variability of amino acid content with different levels of phosphorus utilization.

本研究在不同磷肥施用量处理下，对NR、品芸1号、品芸2号3个小白芸豆品种子粒的氨基酸含量及组分测定、分析，探索磷肥对芸豆氨基酸及组分的调控效应。

This invention provides compounds of Formula; wherein: R is a moiety selected from the group: and n is an integer of 1 or 2; R is selected from hydrogen, amino,-NRR, alkyl of 1 to 12 carbon atoms optionally substituted, aryl of 6, 10 or 14 carbon atoms optionally substituted, alkenyl of 2 to 12 carbon atoms optionally substituted, alkynyl of 2 to 12 carbon atoms optionally substituted, halogen, and a 5 to 10 membered heteroaryl ring optionally substituted, having 1 to 4 heteroatoms independently selected from N, O and S; R is selected from hydrogen, alkyl of 1 to 12 carbon atoms optionally substituted, aryl of 6, 10 or 14 carbon atoms optionally substituted, alkenyl of 2 to 12 carbon atoms optionally substituted, vinyl, alkynyl of 2 to 12 carbon atoms optionally substituted and halogen; R is H, alkyl of 1 to 12 carbon atoms optionally substituted, cycloalkyl of 3 to 8 carbon atoms, bicycloalkyl of 5 to 10 carbon atoms or aralkyl optionally substituted; R is OH or -OH; R and R are each independently H or alkyl of 1 to 12 carbon atoms or when optionally taken together with the nitrogen atom to which each is attached form a 3 to 8 membered saturated heterocyclyl ring; R is alkyl of 1 to 12 carbon atoms optionally substituted; or a tautomer or pharmaceutically acceptable salts thereof.

本发明提供式的化合物；其中：R 1 为选自基团和的部分；n为整数1或2；R 2 选自氢、氨基、-NR 6 R 7 、具有1到12个碳原子的视情况经取代的烷基、具有6个、10个或14个碳原子的视情况经取代的芳基、具有2到12个碳原子的视情况经取代的烯基、具有2到12个碳原子的视情况经取代的炔基、卤素和具有1到4个独立地选自N、O和S的杂原子的视情况经取代的5元到10元杂芳基环；R 3 选自氢、具有1到12个碳原子的视情况经取代的烷基、具有6个、10个或14个碳原子的视情况经取代的芳基、具有2到12个碳原子的视情况经取代的烯基、乙烯基、具有2到12个碳原子的视情况经取代的炔基和卤素；R 4 为H、具有1到12个碳原子的视情况经取代的烷基、具有3到8个碳原子的环烷基、具有5到10个碳原子的双环烷基或视情况经取代的芳烷基；R 5 为OH或-OH 8 ；R 6 和R 7 各自独立地为H或具有1到12个碳原子的烷基，或当视情况与其所连接的氮原子连接在一起时形成3元到8元饱和杂环基环；R 8 为具有1到12个碳原子的视情况经取代的烷基；或其互变异构体或医药学上可接受的盐。

Finally, the proposed method is applied to several meshed distribution networks and the results are compared with NR method, both in terms of speed of convergence and computation times.

文章的最后，在收敛次数和计算时间上，与传统牛顿法做了比较，验证了算法的优越性。

In particular, Bryce, Fedri, Serens and Guo( [2]and[8]) have studied thenilpotent length of the groups in NF \ φ, where φ is the class Y of allsupersoluble groups or the class Nr of groups with nilpotent length ≤r.

特别是，Bryce，Fedri和Serens以及郭([2]和[8])对N~FΦ中的群的幂零长度作出了研究，其中Φ是所有超可解群类Y，或者是幂零长度≤r的群类。

I'm thinking that they can do it nr not.

我在想他们是不是能办得到。

NR I think you'll enjoy it.

我想你们会喜换的。

I cant say you the room nr. because I will know when I arrive in the Hotel.

我现在未能告诉你房号，因为我要到了酒店才知道。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。