查询词典 R.R.

Next, we discuss the relations between left quasi-dual bimodules and left dual-bimodules, we obtain that a left quasi-dual bimodule is a left dual bimodule if it satisfies one of the following conditions: sM is minimal injective and MR is a M-minimal injective kasch-module; MR is a M-minimal injective kasch-module and for any two ideals LI and L2 ofSS rM(L1 n L2)-rw(L1)+rM(I2); sM is minimal injective and for any two submodules A and B of MR,Lastly, we applicate the quasi-duality on smash product algebra R#H, and obtain an answer of the semiprime problem, i.e., let H be a finite-dimensional semisimple Hopf algebra and R be an H-module algebra, if R is left quasi-dual and semiprime, then R#H is semiprime.

我们得到：一个左拟对偶双边模如果满足下列条件之一，则它将成为一个左对偶双边模：_sM是单内射的并且M_R是一个M-单内射kasch-模；M_R是一个M-单内射kasch-模并且对_sS的任意两个理想，有r_M(L_1∩L_2)=r_M(L_1)+r_M(L_2)；_sM是单内射的且对M_R的任意两个子模，有l_s=l_s+l_s。2 在第2.3节中我们将拟对偶性应用于smash积代数R#H，部分解决了半素问题。

Obducta to nine kinds of larch volatile compositions, namely R-α-pinene, S-α-pinene,β-pinene, ocimene, phellandrene, 3-carene, myrcene, camphene and phytol with EAG and Y-tube olfactometer. The results showed that 0.4 molL^(-1), most volatile compositions had significant EAG responses compared with the blank control (P.05), with exception of females to R-α-pinene, males to R-α-pinene and phellandrene.

结果表明：在0.4molL^(-1)浓度下，雌蛾除了对R-α-蒎烯、雄蛾除了对R-α-蒎烯和水芹烯没有明显EAG反应外，对其余挥发物的EAG反应与对照相比差异均达到显著水平(P.05)，并且雌、雄虫之间的EAG反应也存在一定的差异。

The results reveal that two energy transfer paths (i. e.β-PEB→α/β-PCB and β-PEB→α/βPCB′) with time constants of 50ps and 200ps, respectively, exist in R-PC monomers, and that α/β-PCB′chromophores are the terminal emitting acceptors with fluorescence lifetimes of 1150 ps. The experimental results of time-resolved fluorescence spectroscopy in case of R-PC trimers exhibit that the corresponding energy transfer processes are faster in R-PC trimers than in R-PC monomers, with time constants being 45ps, 165 ps and 920ps.

结果显示：在R-PC单体中存在2条能量传递途径，即β-PEB→α/β-PCB和β-PEB→α/β-PCB′能量传递过程，其时间常数分别为50ps和200ps；作为终端发色团的α/β-PCB′的荧光发射时间常数为1150ps.R-PC三聚体的时间分辨荧光光谱实验结果显示对应的能量传递过程速率加快，其时间常数分别为45ps，165ps和920ps。

L( r" s# Z: X2 p) Z- Q0 c- r If you are planning to run in Sysop mode, put an -R or -L at the end of your call to indicate a "repeater" or "link, respectively (for example, K1RFD-L). Use -L to denote a simplex link, or -R if the link is tuned to the frequency pair of a local repeater.

如果用户计划使用系统操作模式，则需要在呼号后加L或R，以表示连接或中继（例如：BG1KLS-L）。L代表直发连接，而R代表用户将Echolink的连接调到本地中继相同的上下行频率。

The three isolates have four specific replacements in 87 , 88 , 95 , and 119 in S1 hypervariable region, and a unique cleavage site R-X-R-T-G-R in 3' terminal region. These data may be valuable for investigation of molecular basis of the serotyping, tissue tropism and pathogenicity of these virus isolates.

本文的3个分离毒株Q1、J2和T3在S1高变区的87，88，95和119有4个特有的替换，在3'末端有独特的裂解位点R-X5-R-T-G-R，这些结果可能对这些分离毒株的血清型特异序列和组织趋向性和致病性的分子决定区方面的研究有重要的价值。

By using the method of the design of injection mold of PP-R pipes based on Pro/E, an injection mold of DN30 three-way PP-R pipers is tested. The process of the the design of injection mold of PP-R pipes with the method is introduced, and it is proved that the method is feasible.

此外，采用了基于Pro/E的PP-R管件注塑模具辅助设计方法进行了DN30型三通PP-R管件的注塑模具的设计，阐述了此方法设计PP-R管件注塑模具的步骤，验证了所用方法的可行性。

Through case studies of two specific examples, k2 and t2 are recommended as the comprehensive assessment indices of the thrust deduction properties for this system and reducing R(subscript r/H) and R(subscript r/SD) are suggested as the main direction for further optimization.

通过对两个特定方案的评估分析，推荐采用k2和t2作为系统推力减额性能优劣的综合评价指标，并建议采取以减小R和R为主要方向的优化策略。

It consisted of an R/T wing, R/T 16 inch wheels, R/T springs, white instrument cluster and R/T steering box.

它包括一个R /吨翼，除以/ 16英寸的车轮，研究/吨弹簧，白色仪表盘和R /吨转向框。

At intraspecific level,leaf N decreased with increase of altitude,while leaf P showed no clear pattern along altitude.Leaf N was significantly positively related to mean annual air temperature(r=0.616**),but negatively related to soil water content(r=-0.640**).

叶片氮含量与年均气温呈显著正相关关系(r=0.616**)，与土壤水分呈显著负相关关系(r=-0.640**)，与土壤有机质、全氮均呈显著负相关关系(r=-0.591**，r=-0.564**)；叶片磷含量与年均温、土壤水分之间的关系不显著；叶片氮、磷之间的比率为10.2。

Finally we show that any r.e.degree is splittable with an r.e.infimum over any lesserr.e.degree in the class of d-r.e.degrees.

最后我们证明了任意r.e。度可在任一更小的r.e。度上分裂且有下确界。此结果不同于Lachlan在r.e。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。