查询词典 CR

Effects of CrC13 stress with different concentrations on some physiological and ecological characteristics of seed germination of Zea mays L.

研究了铬（Cr^3＋）胁迫对6个玉米品种种子萌发初期的生理生态特征。

Density functional theory was applied to investigate the gas-phase reaction mechanism of chromium hydride removing from reaction of chromium cation and methylamine.

利用密度泛函理论重点研究了Cr+与CH3NH2反应生成CrH的气相反应机理。

Keeping metallurgical observation upon microcrack and making energy spectrum analysis of its top, we think that propagation of microcrack is across cr...

结果表明，对于大庆油田的井下油水介质环境来说，腐蚀对疲劳裂纹的形成不起明显作用，只对裂纹的扩展有一定的加速作用。

Seven experimental Monel K-500 alloy were prepared with various addition schemes. The microstructures of seven experimental alloys in hot roll condition were examined, which showed no obviously difference. However, after solution treatment, the grains of the Mg added 2〓 alloy grew apparently, which are much bigger than the grain size of standard Monel K-500 alloy with no additive. It implies that the minor Mg element had purified the grain boundary.

7种合金在轧制状态时的显微组织并无明显的差别，但经固溶热处理后，加Mg的2〓合金的晶粒明显长大，大于未加微量元素的MonelK-500合金的晶粒，显示Mg在合金中有净化晶界的作用，但同时添加了Mg、Cr、Co元素的6〓合金，它们的共同作用使晶粒长大的阻力又增加了。

The application of distributed control system in the production line of neoprene monomer was introduced.

介绍集散控制系统在CR单体生产线中的应用。

Most importantly, Rooney and Apostle hope people remember Michael Jackson's contributions to music and as Apostle says, recognize the musicologist he was.

最重要的是， CR和CA都希望人们铭记Mj对音乐的贡献，他是一个伟大的音乐学家

The median percentage of erythrolineage, myeloblast of NEC and displasia were (58.3±8.0)%,(58.0±18.4)% and 66.7% respectively, that is different from typical AML. 52.4% of M6 patients transferred to RAEB/RAEBT and AMLM2 subtype in the disease progression. 11/19 cases (57.4%) achieved remission (CR 10; PR 1) after chemotherapy.

外周血分类显示85.7%患者有幼稚粒细胞和幼稚单核细胞，52.4%患者有幼稚红细胞和有核红细胞；骨髓涂片显示骨髓增生活跃或明显活跃；红系细胞占58.3±8.0%，原始粒细胞占NEC 58.0±18.4%；66.7%患者有病态造血，与典型AML不同。

Methods Immunohistochemistry of streptavidin-perosidase method was applied in the observation of the expression of TIAF-1 in each group, including tissues obtained from the unaffected part of nephrectomized kidneys with renal cell carcinoma (n=6) and cadaveric donor of normal kidneys (n=8) as the control group, tissues with acute rejection (AR, n=16) and those with chronic rejection (CR, n=28), and in the analysis combined with the number of positive cells of CD3, CD20 and CD68 infiltrated in the interstitium.

采用SP免疫组织化学染色法对6例因肾细胞癌行肾切除的未受肿瘤侵犯的正常肾组织和8例供肾正常肾组织、16例急性排斥反应和28例慢性排斥反应移植肾组织中TIAF-1的表达进行观察，并对间质浸润细胞中CD3、CD20、CD68阳性细胞数进行分析。

He number of TCR V(Vα equal s to 100 and Bβ equals to 30 ) is less than the one of lg Vh (Vh equals to 300),for TCR V is subject to negative selection of major histocompatibility complex according to the neutral theory We discussed that is somatic mutation or DNA rea rrangement the main force in producing antibody diversity and are there pseudoge nes in TCR V or not.

CR V的数目(V α为100，Vβ为30)远少于Ig VH(数目为300)，原因是前者受到主要组织相容性复合体的制约，即受到负选择，这与中性学说观点相一致。文章还讨论了体细胞突变和DNA重排对两类抗体多样性产生上的作用，并探讨了Ig VH和TCR V的假基因问题。关键词分子进化，协同进化，免疫球蛋白，T细胞受体，中性学说

CR-Nielsen is the Nielsen's joint venture in China and partner of ChinaRank as well.

华瑞网标公司是尼尔森在中国的合资公司，同时也是ChinaRank的合作伙伴。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。