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- Abstract: Use the thyristor as switch devices in researched and produced new type contactless power stabilized voltage supply. 摘要:在所研制的新型无触点电力稳压器中,采用晶闸管作为开关器件。
- Abstract: Using Improved serape-making method,the studies were made on the stomatal density of flag leaves of rice. 摘 要: 用改良刮制法研究了水稻剑叶的气孔密度。
- Abstract: Using TEOS as precursor, ammonia as catalyst, silica antireflective coating was prepared by sol-gel process. 摘要: 以正硅酸乙酯为前驱体,氨水为催化剂,采用溶胶-凝胶法制备了二氧化硅增透膜;
- Abstract Using biology related database on the Web is very important for the analysis of mass spectrometric data. 摘要 利用互联网上生物数据库是进行质谱数据的分析及处理的一项很重要的途径。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- Abstract: Using the feature technique,a set of flashless die forging CAPP system for gear blanks is developed. 摘 要: 运用特征技术,开发了一套齿轮坯的闭式模锻CAPP系统。
- Abstract Using chemical addition method to calibrate absorption effect, trace element in human hair are analyzed with X-ray fluorescence (XRF). 摘要 通过化学加入法校正吸收效应,采用X射线荧光分析法(XRF)分析人发样品,确定人发中微量元素的含量。
- Abstract Using thermophilic microorganisms for treating high temperature wastewater is a good perspective treatment technology. 摘要利用嗜热微生物处理高温排放废水是一项很有前途的废水处理技术。
- Abstract: Using the triaxial rock mechanics testing unit manufactured by American MTS Co, rock strength and deformation behavior are studied. 摘 要: 采用美国MTS公司生产的三轴岩石力学试验机进行岩石强度特性和变形特性试验。
- Abstract: Using fatty alcohol as starting material, double octyl quaternary ammonium bromide was obtained.It's yield reached 80%. 摘 要: 以脂肪醇为原料,合成了双辛基季铵溴盐,其产率达80%25。
- A toll is charged for the use of the expressway. 在那条高速公路上行驶需付通行费。
- Japanese industry is making increasing use of robots. 日本工业越来越多地使用机器人。
- Many people use education as a steppingstone to a better life. 许多人将教育作为赢得更好的生活的手段。
- Abstract: Using enzymic histochemical method and scanning electron microscopy (SEM), enzymic activity and the superficial structure of lingual papillae were investigated in rat. 摘 要: 实验采用酶组织化学法和扫描电镜对大鼠舌乳头的酶活性及其表面结构进行了观测。
- The cod was salted away for future use. 鳕鱼已用盐腌起留着日后吃。
- Abstract: Using paraffin amine as dissolvent and kerosene as diluent for the purification and defluorination of wet process phosphoric acid by solvent extraction was studied. 摘 要: 为对湿法磷酸进行净化脱氟,用胺类溶剂作萃取剂,煤油作稀释剂,对湿法磷酸进行了溶剂萃取脱氟的工艺研究。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- Abstract: Using immunohistochemical method, distribution of enterotoxins of enterotoxigenic Escherichia coli( ETEC) in small intestine of the guinea pig infected with ETEC. 摘 要: 研究利用免疫组织化学方法对产毒性大肠杆菌(ETEC)感染豚鼠小肠组织中ETEC肠毒素的定位进行了研究。
- Abstract: Using the bent method,we do two-point ray tracing in dipping-layered media and have acquired solutions iteratively with the improved Marquardt least square. 关键词: 利用弯曲法进行有倾角的层状介质的两点射线追踪,并采用改进的阻尼最小二乘法迭代求解。
- They use the press to disseminate right-wing views. 他们利用报刊来传播右翼观点。