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- Presently the condition of most researches about molecular-sieves work at normal temperature and ordinary pressure. 目前对于分子筛吸附特性的研究集中在常压环境。
- The petroleum resin sizing agent was prepared with modified petroleum resin as raw material by phase inversion emulsification at ordinary pressure. 以改性的石油树脂为原料,采用常压转相乳化法制备了石油树脂施胶剂。
- METHODS Comparison of BRC on survival time of mice under ordinary pressure and chemical hypoxia were observed and the oxygen consumption was measured. 方法:分别采用常压和化学药品致动物缺氧,观察生血胶囊对小白鼠密闭缺氧存活时间的影响,测定其血红蛋白含量和小鼠脑组织中SOD、MDA含量。
- Because the pyrolysis pressure of melting urea is different,the ways of producing cyanuramide by urea divide into high-pressure,medium-pressure and ordinary pressure. 根据熔融尿素热解的压力不同,尿素法生产三聚氰胺的分为高压法、中压法和常压法。
- Under ordinary pressure, the methods of Kraft cooking, bisulfite cooking and organic solvents cooking were compared for the effects of separating lignin in Populus alba L. 摘要常压下采用硫酸盐法、亚硫酸氢盐法和有机溶剂法对分离杨木中的木质素进行了比较。
- This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation. 本文介绍利用硝硫混酸常压氧化法，把甜菜废渣制成工业品草酸。
- This article brings forward the technology and method of extracting xylose from the black corncon by natural zymotechnics and hydrolyzati unden the condition of diluted acid and ordinary pressure. 提出了用自然发酵和稀酸常压水解法从黑玉米芯中提取木糖的工艺和方法;通过红外光谱和紫外光谱确证结构;其产率达到28.;65%25;并讨论了影响木糖提取率的因素。
- The technological process of recovering copper and bismuth in wet handling elution residue by adding pyrotusite as oxidizing agents under the condition of ordinary Pressure,low temperature,acidity. 主要介绍在常压、低温、酸性条件下加软锰矿为董化剂湿法处理洗净残渣提取铜和铋的技术。
- After modification with maleic anhydride,the modified petroleum resin emulsion was synthesized with using C5,C9 petroleum resin as raw materials by ordinary pressure phase inversion emulsification. 以碳五(C5)、碳九(C9)石油树脂为原料,经马来酸酐加成改性后采用常压转相乳化法制备了改性石油树脂乳液。
- The technological process of recovering copper and bismuth in wet handling elution residue by adding pyrolusite as oxidizing agents under the condition of ordinary pressure,low temperature,acidity. 主要介绍在常压、低温、酸性条件下加软锰矿为氧化剂湿法处理洗净残渣提取铜和铋的技术。
- ordinary pressure microwave-assisted extraction 常压微波萃取
- I just want an ordinary car without the frills. 我只要一辆没有多余装饰的普通汽车。
- Now ordinary repairs can be handled in our plant. 现在一般的修理工作都可在我们厂进行了。
- The rules will suffice for all ordinary needs. 这些规定将能满足所有一般场合的需要。
- Our ordinary workday is eight hours. 我们正常的工作日是8小时。
- She is likeable enough, but very ordinary. 她还算可爱，但是并不标致。
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- STUDIES ON CATALYTIC ISOMERIZATION OF ISOBORNEOL UNDER ORDINARY PRESSURE 异龙脑常压催化异构化反应的研究
- He preferred be treated as an ordinary worker. 他宁愿被当成普通工人看待。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
