查询词典 Ra

When surface alpha ray flux of color-glazed tiles are less than 0.0075Bqcm〓, the specific activities of 〓Ra are in the range of limits of this paper.

当表面α辐射水平低于0.0075 Bqcm〓时，彩釉砖的釉面料中的〓Ra放射性比活度在本研究的限值范围以内。

METHODS: We studied 107 RA patients receiving disease-modifying antirheumatic drug therapy who were judged by their consultant rheumatologist to be in remission and 17 normal control subjects.

我们对107位正在接受改变病情药物疗法的RA患者和17位正常对照者进行了研究，其中107位患者的病情缓解与否由他们的风湿病专家顾问决定。

Can you tell me which assistantship they give you? TA or RA.

能否告诉我他们给你的助教职位是TA 还是 RA。

In his writing, John Crowe Ra om describes what he co iders the iritual barre e of society brought about by science and technology.

John Crowe Ra om在他的著作中描述了他认为是由科学技术给社会带来的精神贫困。

Methods BMD of nondominant forearm, lumbar vertebrae (L2-4) and hip were measured by dual energy Xray absorptiometry in 45 female patients with RA (26 premenopausal, 19 postmenopausal) and in 45 healthy female subjects (24 premenopausal, 21 postmenopausal).

采用双能X线骨密度仪，测量45例女性RA患者（绝经前26例和绝经后19例）和45例正常女性（绝经前24例和绝经后21例）的前臂、腰椎2～4以及股骨颈、Ward区和大转子的BMD，并同时测定RA患者各临床及实验室指标。

Analyze those factors' influence on RA patients with Logistic way.Analyze seismal intensity and the ratio of RA activity in those four areas with Fisher way.

采用fisher确切概率法，分析地震破坏烈度与疾病活动是否有相关性，采用SPSS12.0软件对地震可能影响RA患者病情活动的其它相关因素进行Logistic回归分析。

RA up-regulated Fas expression and translocalization from cytoplasm to cell membrane of the treated cells. Neither RA nor DDP could trigger apoptosis but in combination could effectively induce apoptosis.

与DDP不同，RA可明显上调Fas表达并使Fas蛋白从胞浆移至细胞表面；但仅在它与DDP联用时，才能诱导靶细胞凋亡。

There is significant difference between CRP anti common factors of cold and heat syndromes in earls RA patients.

因子分析能够对症状进行分类研究，因子分析结果与传统证候分型有一致性；代表寒热证候的公因子CRP在早期RA患者之间有显著性差异，寒证的CRP低于热证，提示CRP可以作为RA寒热主观症状分类的微观指标之一；联合运用因子分析和典型相关分析方法分析主观症状与客观指标之间的相关性是可行的。

However, the frequencies of genotype 687-S, phenotype 379-II and 687-SS are significantly increased in RA patients.

TAP2 379-II、687-SS型患RA的相对危险性增加，并可能是维吾尔患者RA的易感基因。

This contracting effect of NE on BA could be augmented by β-adrenoceptor antagonist propranolol (10〓mol/L)(there was no this augmenting effect in RA) and could be antagonised by α〓-adrenoceptor antagonist prazosin but couldn′t be antagonised by α〓-adrenoceptor antagonist yohimbin (10〓mol/L).

这说明AVP引起的收缩在BA对胞外钙的依赖性明显大于RA，提示与V〓受体耦联的胞内钙池在BA明显小于RA。因此，血管活动的个血管活动的个性现象绝不仅仅是受体分布的差异所致。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。