methylbenzene
英
美
网络 甲苯; 甲苯又称甲基苯; 甲基苯
双语例句
- Herein, three kinds of reaction type of gelators, methylbenzene – 2,4 – bis ( N, N '– alkyl) urea derivatives were synthesized by using high reactivity of isocyanate and alkylamine.
利用甲苯二异氰酸酯与烷基胺的高反应活性，制备了三种不同烷基链长的反应型凝胶剂甲苯–2，4–二脲。 - Objective: To determine the effect of methylbenzene on meiosis of spermatocyte from mouse testis.
目的探讨甲苯对小鼠精母细胞减数分裂的影响。 - Objective: To develop a method of determination of benzene, xylene, methylbenzene, ethyl acetate and butyl acetate in newly decorated guest rooms of hotels.
目的：研究一个能同时测定空气中苯、甲苯、二甲苯、乙酸乙酯、乙酸丁酯等有机毒物的检测方法，用以对新装修旅店客房有机毒物含量分析。 - Capillary chromatography analysis on benzyl chloride chlorinated synthesis by methylbenzene
甲苯氯化合成氯化苄的毛细管色谱分析 - , and the pyrolytic products of WPS were benzene, methyl benzene, styrene and ethyl benzene which were identified by GC. Methylbenzene was used as the internal stand.
通过气相色谱分析可知，裂解产物为苯、甲苯、苯乙烯和乙苯。 - An Investigation on Methylbenzene Nitration by Solid Acid TiO_2 ZrO_2/ SO_4~ ( 2-) Catalysis
固体酸TiO2-ZrO2/SO4~（2-）催化甲苯硝化的研究 - The number of residences with Benzene, methylbenzene, xylene overproof was 16.7%, 10.0%, 20.0% respectively.
苯、甲苯、二甲苯浓度超标的检测点分别为16.7%、10.0%、20.0%； - Survey of occupational harmfulness of benzene, methylbenzene and dimethylbenzene in Baoan District of Shenzhen City
深圳市宝安区三苯职业危害情况调查 - Testing and monitoring of benzene, methylbenzene and dimethylbenzene on occasion of diesel engine paints coating is very important industrial sanitation work.
柴油机整机外表油漆涂装现场苯、甲苯、二甲苯（三苯）的测试与监控是工业卫生的一项重要工作。 - Results: The mean recovery of benzene and methylbenzene were 98.7%, 99.4% respectively. The RSD of the results were 2.0% and 2.8%.
结果：苯和甲苯的回收率分别为98.7%、99.4%，测定结果的相对标准偏差分别为2.0%、2.8%。 - Application of methylbenzene resin glue in coalfield geology
二甲苯树脂胶在煤田地质测试中的应用 - Crystal was destroyed completely and CIPP could be dissolved in methylbenzene ( 20wt%) when the content of chlorine of CIPP achieved 63%.
在氯含量约为63%时，结晶破坏完全，能全溶于甲苯溶剂（20w七%）。 - Testicle Transplantation Conclusion: The methylbenzene which the concentrations were in moderate and high level had a positive inhibition to meiosis of spermatocyte from mouse testis.
结论甲苯中、高浓度抑制小鼠睾丸精母细胞减数分裂。 - The adsorption and desorption of methylbenzene gas on viscose-activated carbon fibers ( ACF) were studied on a homemade experimental apparatus. The saturated viscose-ACF can be regenerated by the desorption of methylbenzene gas with high-temperature vapor.
在自制的实验装置上，研究了粘胶基活性炭纤维（ACF）对甲苯气体的吸附及其吸附饱和后采用高温水蒸气解吸、再生。 - The orthogonal experimental results showed that the adsorption process of methylbenzene gas was considerably affected by methylbenzene flow and concentration and viscose-ACF filling height.
正交实验表明，甲苯气体流量、浓度和粘胶基ACF的填充高度对吸附过程都有显著的影响。 - In this paper, it introduces the production status, inport and consumption situation of benzene, methylbenzene and xylene in GD province, and it also forecasts the development trends in the future.
介绍广东省苯、甲苯、二甲苯的生产现状、进口与消费，并对今后的发展予以预测。 - Higher alcohol acrylates were synthesized by direct melt esterification of acrylic acid with higher alcohols, catalyzed by p-toluenesulfonic acid in the absence of poisonous methylbenzene.
以丙烯酸和高碳醇为原料、固体酸为催化剂，采用熔融酯化法合成了不同碳链长度的丙烯酸高碳醇酯纯品。 - The Preparation of Phenol Products by Methylbenzene Oxidation in Liquid Phase
甲苯液相氧化制苯酚系列产品 - Objective To establish a mouse aplastic anemia model by using cyclophosphamide and methylbenzene, and research its pathomorphology.
目的以环磷酰胺和甲苯联合应用的方法建立小鼠再生障碍性贫血动物模型，并进行病理学观察。 - AIM: To establish the method of determining methylbenzene 、 dimethylbenzene 、 divinylbenzene 、 and phenylethene in gardenia extract.
目的：建立测定栀子提取物中大孔吸附树脂残留甲苯、二甲苯、二乙烯基苯与苯乙烯含量的方法。 - Facile synthesis and application of 1-bromo-4-bromo methylbenzene
1－溴－4－溴甲基苯的简易合成及应用 - The obvious superiority of the artificial neural network BP algorithm is shown through the determination of the fluidity of lubricating-oil and the recovery and RSD of benzene and methylbenzene.
通过测定润滑油的流动性、苯和甲苯的回收率及相对标准偏差的两个实例，分析了人工神经网络BP算法的明显优势。 - METHOD AB 8 resin was treated with alcohol and propanone and the extract was detected for the content of the residues of benzene, methylbenzene, xylene and styrene.
方法取AB-8树脂分别经乙醇、丙酮处理前后的浸出液及经树脂吸附后的栀子洗脱液，以气相色谱法检测其中苯、甲苯、二甲苯、苯乙烯残留物的含量。 - Study on Removal of Alkaline Matters in Methylbenzene with Ion-exchange Method
离子交换法脱除甲苯中的碱性物质