查询词典 C-polymer

Result: The hemoglobin was lower in the female group than male group(p＜0.001); The endoscopes datum, position and expression of C-erbB-2 protein of both groups showed no statistical difference, but the rate of mucor-bloody stools, change of bowel movement habit, adenocarcinoma, alvine block, mucinous adenocarcinoma, undifferentiated carcinoma, Dukes stage C and D were significant difference(p＜0.05) in young group than old group.

结果：血色素测定女性组明显低于男性组P＜0.01；青年组大肠癌在内镜特征、肿瘤部位和c-erbB-2检测方面与中老年组患者并无差异，在粘液血便、排便习惯改变、肠梗阻发生率，粘液腺癌、未分化癌发生率，Dukes分期C-D期相比较，差异有显著性意义p＜0.05。

Quinazolin-4(3H)-ones(1) were conveniently synthesized from anthranilic acids and amidines,which could be chloridized with POCl_3 to obtain 4-chloroquinazolines (2).The reaction of 2 and 1H-pyrazol-3-amine would give two types of products.In the presence of acid or base,the C-N bond would be formed between the 4-position carbon of 2 and the NH_2 of 1H-pyrazol-3-amine.While the C-N bond between the 4-position carbon of 2 and the NH of 1H-pyrazol-3-amine would be formed when Pd catalyst was utilized.

以邻氨基苯甲酸类化合物和脒为原料，可方便地获得喹唑啉-4(3H)-酮类产物(1)，1经POCl_3氯化可到4-氯代喹唑啉化合物(2)。2与3-氨基-1H-吡唑化合物反应可得到两种类型的产物，在酸、碱条件下2的4位碳和3-氨基-1H-吡唑化合物的NH_2发生C-N成键反应；在Pd催化条件下，2的4位碳则和3-氨基-1H-吡唑化合物的环内NH发生C-N成键反应。

Full-term pregnancy of primipara 120 cases of illness; Stochastic double divides into three groups: research of group-A group and B group. control group of C group, A group (n=40), 0.75% levobupivacaine 10mg for CSEA, B group (n=40), 3% chloroprocaine the hard membrane pericoel hinders, C group: 0.75% bupivacaine for under the arachnoidea the cavity hinders the anaesthesia, In surgery process, to A and B groups, 2% lidocaine were intermittently injected respective-ly by epidural cathete, effec not enough of anesthesia.

足月初产妇120例随机双盲分成三组：研究组为A组和B组，对照组为c组。A组(n=40)蛛网膜下腔阻滞麻醉用药为0.75%左旋布比卡因10mg，使用腰麻硬膜外联合阻滞行剖宫产术，B组(n=40)以3％氯普鲁卡因为硬膜外麻醉的局麻药，使用硬膜外麻醉阻滞行剖宫产术，c组(n=40)腰麻用药为0.75%布比卡因10mg，使用腰麻硬膜外联合阻滞行剖宫产术。

METHODS: 40 rats were randomly divided into four groups:normal group, asthenic spleen group, high-dosage group and low-dosage group with 10 rats in each group, the asthenic spleen rat models were established in group B, C group as well as group D. Rats in group B, group C, group D were fed with normal distilled water, high-dosage of Guizhi decoction and low-dosage of Guizhi decoction respectively, NFAT mRNA, IL-4 mRNA, IFN-γmRNA were determined by PCR.

40只大鼠随机分为空白对照组、脾虚组、桂枝汤大剂量组和桂枝汤小剂量组等4组，每组10只；用规范的脾气虚证大鼠模型造模方法将B组、C组、D组大鼠造模，B组、C组、D组分别用蒸馏水、桂枝汤大剂量、桂枝汤小剂量灌胃，标本采集后用RT-PCR检测NFAT mRNA，IL-4 mRNA和IFN-γ mRNA表达水平。

Atwo step growth model is adopted and a CN film with sunflower like clusters is observed ondiamond as a result.And the C-N bond in this phase is found to be very stable at substratetemperatures from 100℃ to 700℃.

发现得到的CN相中C和N形成一种类似金刚石中的C-C结合的非极性键，并且此种键在很大的温度范围内都十分稳定。

After treatment of benzamide which is an inhibitor of poly polymerase,β-galactosidase activity assays and PCR analysis were performed to test the deletion of LacZ gene and c-Ha-T24ras gene. The results showed that:(1)LacZ gene was deleted from both A13.4-NIH3T3 cells and B12.7-NIH3T3 cells, but neigher from A13.4-HeLa cells nor B12.7-HeLa cells. So it is possible that there is cell line specificity in gene deletion induced by BA.(2) In A13.4-NIH3T3 cells, LacZ gene and c-Ha-T24ras gene were completely deleted at the same time.(3) The transcription activity of exgenous DNA fragment may have same effect on its sensitivity to the deletion induced by BA.

用聚ADP核糖聚合酶的NAD位点抑制剂苯甲酰胺分别处理四种转化细胞后，检测细胞中整合的外源LacZ基因与c-Ha-T24ras基因的删除情况，结果如下：BA诱导的基因删除可发生于NIH3T3转化细胞系，但不能发生于HeLa转化细胞系；位于同一外源表达载体上的LacZ基因与c-Ha-T24ras基因的删除过程是同步的；外源整合DNA片段的转录强度可能直接影响其被BA诱导删除的敏感性。

Computationalresults indicate that the no-planar trans-benzanilide is the most stable structure. The spectra indicate that the Franck Condon region photodissociation dynamics have multidimensional character withnine activemodes. The intensity of υ24 mode in methanol is much stronger than that in acetonitrile. Compared with fatty amides and benzamide, phenyl substitution for H atom on-NH2 group makes C=O solvent effects disappear.

结果表明，苯甲酰苯胺的非平面反式结构为最稳定结构；在Frank-Condon区域内，苯甲酰苯胺主要由9个活性振动模组成；其中ν24（苯环上C＝C不对称伸缩振动和CCH的面内弯曲振动，NH面内弯曲振动）振动模在甲醇溶剂中的强度远远大于其在乙腈的强度；与脂肪酰胺类化合物和苯甲酰胺的研究结果比较发现，苯基取代－NH2上的H原子使得C＝O不再具有明显的溶剂效应。

Some other by-products, such as benzoquinone and maleic acid, were unsaturated and contain C＝C double bond which were prone to be attacked by ozone

另外一些中间产物，如马来酸和苯醌等属于不饱和有机物，含有较易被臭氧分子攻击的C＝C双键

Direct competitions of intramolecular C - H insertions into benzylic C - H and 4-nitroor 4-methoxy substituted benzylic C - H of methyl 2-diazo-3-oxo-6-(4-substituted phenyl)-4-(2-phenylethyl)hexanoate 44a and 44b catalyzed by Rh-mediated carbenoid were alsoinvestigated, and the relative reactivities obtained by compound 44a or 44b were comparableto those obtained by indirect method.

此外，还研究了Rh催化分解下，对位硝基取代或甲氧基取代的4-(2-苯基乙基)-6-(4-取代苯基)-2-重氮基-3-氧代己酸甲酯44a、44b苯甲位C-H插入反应的相对速率，与化合物47a和47f得到的结果比较，数据平行。

To improve water solubility of betulin, two acyl groups were introduced at C-3 and C-28 hydroxy groups of betulin. 3, 28-di-O-glutaryl-betulin was synthesized with pyridine as solvent and DMAP as catalyst from betulin and glutaryl anhydride.

为了增强桦木醇的亲水性，对桦木醇的C-3位、C-28位羟基进行修饰，在吡啶作溶剂、二甲基氨基吡啶作催化剂的条件下，与戊二酸酐反应合成桦木醇戊二酸酯。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。