查询词典 elasticity of substitution

The largest energy difference of the studied PMN supercell models was about 0.74 a.u.(1940 kJ). Pb2＋ lattice distortion may be the main factor for the PMN system deformation. Less MgO6 is favorable for Ti substitution of Nb.

kJ； Pb2＋离子结构框架的形变是PMN晶格发生形变的主要因素；在不考虑被替换离子电荷差异的情况下， MgO6含量越少越有利于Ti离子替换Nb与晶胞的形变。

By cloning and sequencing those DNA fragments with polymorphisms we found 3 SNPs, they were as following: T→C in exon 3, G→C in introns 5,A→C in exon 6, in which A→C in exon 6 was non-synonymous substitution, it resulting in Thr→Arg.

对有多态的位点进行克隆测序，结果发现：外显子3中的一处碱基由T→C，是同义突变；内含子5中的一处碱基由G→C；外显子6中的一处碱基由A→C，是错义突变，导致苏氨酸变成精氨酸。

The substitution method that has an outlook most is reverse osmosis condenses, but tall permeate pressure make its very hard only course system condenses fruit juice to exceed 25~30 ° Bx.

最有前途的替代法是反渗透浓缩，但高渗透压使其很难以单级系统把果汁浓缩到超过25~30°Bx。

At present, electric propulsion technology has been widely applied in space flight missions and ascendant performance of electric thrusters makes them a substitution of traditional chemical propulsion system like monopropellant and bipropellant motors gradually.

中文题名电弧喷射推力器数值模拟与实验研究副题名外文题名 Numerical simulation and experimental study on arcjet thrusters 论文作者汤海滨导师刘宇教授学科专业航空宇航推进理论与工程研究领域\研究方向学位级别博士学位授予单位北京航空航天大学学位授予日期2002 论文页码总数134页关键词电弧喷射推力器火箭发动机电推进推力器馆藏号BSLW /2002 /V439 /3 目前，电推进装置已广泛地用于空间飞行任务，优越的性能使其正在逐步取代单、双组元等传统的化学推进系统。

Considering disadvantaged groups born after 1980s have been becoming the majority force of Cainozoic Era's labor force in the labor market, therefore, analyzing the structure of employment substitution between migrant workers and local workers, urban workers and rural workers of the disadvantaged groups, especially constructing the mechanism of conflict prevention during their employment vicarious interaction has become a valuable research.

考虑到&80后&弱势群体作为新生代的劳动力正在陆续进入就业的高峰期，因此，&80后&弱势群体中&外地工&与&本地工&、&农民工&与&城市工&的就业内部替代格局的分析，特别是&外地工&与&本地工&、&农民工&与&城市工&替代性就业互动的冲突预防机制的建构成为了颇具研究价值的课题。

The influence of Fmoc-protected amino acid, substitution and particle size of Wang resin and stirring modes on the condensation reaction efficiency of Fmoc-protected amino acid and Wang resin were studied.

研究了保护氨基酸、Wang 树脂取代度、树脂粒度、搅拌方式对Fmoc-氨基酸-Wang树脂连接效率的影响。

All the derivatives were subjected to elemental analysis, FT-IR analysis, and Congo red test and their degrees of substitution were determined.

对虎奶多糖进行化学修饰，制备了多种不同取代度的羧甲基化和硫酸酯化虎奶多糖，并分别进行了元素分析、FT-IR分析及GPC分析，测定了它们的取代度和分子量。

The reaction conditions are optimized, which yield CPVA, CPEG, and HPAM with the degree of substitution D.S.

通过优化反应条件，CPVA、CPEG、HPAM的取代度分别达到28.3％、28.4％、5.78％。

O. Box 4876, Immeuble Pharmacy Bell, Douala - Cameroon jointly and severally, with power of substitution and revocation recordals in respect of ourselves, and our Trademarks, and Trademarks of third persons all in such manner as our aforesaid agents and Attorneys may think fit;and for the aforesaid purposes in our name to sign and lodge all documents necessary or desirable, to attend to or appear before the Registrar of Trademark or elsewhere, and to do whatsoever shall be necessary or desirable in the premises

O。 盒子 4876 、 Immeuble 药房贝尔在一起， Douala-喀麦隆共同地而且各自地，藉由替换和废止的力量 recordals 在尊敬我们自己，和我们的商标、和第三个人的商标以如我们的上述代理人的样子和代理人全部可能想适宜；和为上述的目的以我们之名签署并且投宿所有的文件必需或者令人想要的，在商标的记录者或者其他地方之前注意或者出现，而且做无论什么在前提中将是必需或令人想要的

However, the lesions were still not dispelled. Therefore, the substitution of the nickel-titanium scaffold for the silastic film was still not ideal.

因此以镍钛支架代替硅片在粘连性中耳炎手术中使用仍不理想。

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