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- He is busy with his scientific experiment and research work. 他忙于他的科学实验和研究工作。
- PRELIMINARY REPORT OF EXPERIMENT AND RESEARCH ON INTRODUCTION OF TRIGONELLA FOENUM - GRAECUM L. 胡芦巴引种试验研究初报。
- It can be used for the experiment and research of freeze-drying of the various biotissue in vitro. 可用于各种离体生物组织的冻干实验研究。
- The status quo of the technique is reviewed, and the significance of beefing up scientific experiment and research is emp... 分析了当前专业技术状况,提出加强科学试验和研究的重大意义。
- Experiment and Research Base of Committee on Capacity Measurement of Chinese Society for Measurement were set up. in our institue. 本院还设有中国计量测试学会容量计量专业委员会大容量实验研究基地。
- Naiman Station for Desertification Experiment and Research is one of the field statioos of the Chinese Ecosystem Research Network. 奈曼沙漠化试验研究站为中国生态系统研究网络站。
- The feasibility of readings of SPAD - 502 on the nitrogen nutritional diagnosis of corn was studied through a simple field experiment and research method under field condition. 采用简单的试验和研究方法在田间条件下研究了叶绿素仪应用于夏玉米氮营养诊断的可行性。
- Her work was divided between tutoring and research. 她兼做导师工作和研究工作。
- The experiment and research results show that the resistance to impact and abrasive resistance of PSCU are better than that of sulphur coated urea (SCU). 试验结果表明，PSCU在抗冲击性和耐磨性上均明显优于硫包尿素（简称SCU)；
- The experiment and research work have been conducted on the microotructure of andalusite-mullite phase change at high temperature and characteristic of mullite fibre. 以红柱石为原料，对高温下红柱石-莫来石相变过程的微观物相结构及莫来石纤维特征进行了实验研究。
- Shapotou Desert Experiment and Research Station is an open field station of the Chinese Academy of Sciences,which is also belonging to the China Ecological System Resarch Network. 沙波头沙漠试验研究站为院开放站，也是中国生态系统研究网络站。
- We should study and find ways of co-ordinating productive labour and scientific experiment and research more effectively in our schools so as to better meet the needs of our economic and educational plans. 生产劳动、科学试验和科学研究在学校教育中怎样组织得更有计划，使之更符合于经济计划和教育计划的需要，应该加以深入的研究。
- The mission of a university is teaching and research. 大学的任务是教学和科研。
- Experiment and research on influence factors of wastewater treatment by ultraviolet disinfection, and come to conclusion that relations of radition intensity, turbidity, radition time, water thickness and total coleocele livability. 摘要探讨了紫外线消毒在污水处理中的影响因素，并得到了辐射强度、浊度、水层厚度、辐射强度和辐射时间与总大肠菌群存活率之间的关系，为消毒器的设计提供依据。
- He is an experienced and trustworthy guide. 他是一位有经验的、可信赖的向导。
- We selected some surfactants by orthogonal experiment and researched the result of modified ramie fiber. 本研究采用多种表面活性剂配伍,以改善碱变性所存在的问题。
- An experiment and research on cold briquetting coke was conducted with anthracite coal blended with lean coal and fine coking coal and with residuum of modified coal tar oil as the binder. 摘要对无烟煤配入瘦煤和焦粉，用改性焦油洗油残渣做黏结剂，制备冷压型焦进行了试验研究。
- In this paper experiment and numerical simulation research for LPG tank inactivation which is in fire hazard environment are discussed,and research development and achievements are briefly introduced. 分别从实验和数值模拟研究两个方面对火灾环境中LPG储罐的失效进行探讨,简要介绍了近年来国内外研究现状和研究成果。
- We repeated the experiment and got the same result. 我们把试验又重做了一遍，结果仍然一样。
- Oster immediately seize this moment, for this phenomenon a lot of experiments and research, ultimately come to this conclusion. 奥斯特立即抓住这一瞬间，对这种现象进行了大量实验和研究，最终得出这一结论。
