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- DCB:[I thought it was more of a coda. [我觉得它更像是尾声。
- DCB:Must be the end of a story arc. 肯定是剧情告一段落了。
- Using Chapman rearrangement to prepare 2, 6?dichloro?diphenylamine? 应用Chapman重排制备2,6-二氯二苯胺
- The fading reaction of DCB arsenazo with Cr 2O 2- 7 was studied. 本文研究了 DCB偶氮胂与 Cr2 O2 - 7的褪色反应。
- OBJECTIVE:To study the synthesis of o amino benzonitrile. 目的:研究邻氨基苯甲腈的合成方法。
- You say DCB, and I say first legup.Let's see if I win again. 如果在此论坛发帖，互联网上的所有人都可以看到您的电子邮件地址。
- How many dichloro derivatives of anthracene are possible Give their names. 答:蒽有多少种二氯衍生物写出他们的名字.
- METHOD: Using Chapman rearrangement to prepare 2, 6?dichloro?diphenylamine. 方法：应用Chapman重排制备2，6?二氯二苯胺。
- The accuracy of gastric carcinoma staging determined by DCB were 91.3%. 双重对比造影判断胃癌大体分期的准确性为 91.;3%25。
- Within a GDG, the generations can have like or unlike DCB attributes and data set organizations. 在GDG中，数据集可以使用相同的或不同的DCB属性和数据结构。
- Polychlorobiphenyls in dye intermediate 2,6 _ dichloro _ 4 _ nitroaniline were analyzed by GC-MS in SIM method. 用气相色谱-质谱联用仪,采用选择离子的方法对染料中间体2,6_二氯_4_硝基苯胺中的多氯联苯进行分析。
- Six series of aryloxy pyridazines derivatives have been synthesized starting from 3,6 dichloro pyradizine. 以3,6-二氯哒嗪为原料,合成了6类芳氧基哒嗪类衍生物,研究了它们的合成方法,并测定了所得产物的除草活性。
- Under the experimental condition, DCB by oral administration can induce malignant tumors in strain A mice. 在本实验条件下 ,经口喂饲DCB可诱发A系小鼠发生恶性肿瘤。
- The percentages of MCB and UCB were much higher and the percentage of DCB was remarkably lower in model group(P<0.05). 模型组的MCB百分比和UCB百分比高于治疗组及正常组 ;DCB百分比低于治疗组及正常组 (P <0 .;0 5 );治疗组的MCB百分比也高于正常组;同时DCB低于正常组。
- The yield of dichloro compound is over 78%.The total yield of 2, 6-dichlorotoluene is over 60% and the purity of product is more than 99.0%. 该工艺氯化采用复合催化剂，无需用任何溶剂，二氯化物收率大于78%25,2,6-二氯甲苯总收率可达60%25，纯度大于99%25。
- Tuen Ng Festival that people eat this stuffing of rice dumplings DCB can detoxification Qubing. 民间认为端午节吃这种馅的粽粑可以解毒去病。
- The yield of dichloro compound is over 78%.The total yield of 2,6-dichlorotoluene is over 60% and the purity of product is more than 99.0%. 该工艺氯化采用复合催化剂,无需用任何溶剂,二氯化物收率大于78%25,2,6-二氯甲苯总收率可达60%25,纯度大于99%25。
- DCB orally administrated at high dosage(136.2 mg / kg) can increase the malignant tumor i ncidence in strain A mice. A系小鼠经口喂饲高剂量(136.;2mg/kg)DCB可致恶性肿瘤发生率增高
- Reactive inorganic polymer-poly(dichloro)phosphazene was prepared through ring-opening polymerization at high temperature. 采用热开环聚合物方法,合成反应性无机聚合物聚(二氯)磷腈。
- In this paper, the residual stress in the DCB specimen of LC4 aluminum alloy was studied. 测定了不同热处理状态LC4合金DCB试样中的残留应力。
