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- time condensation method 时间缩短法
- The processes,characters and uses about the short chain and oligomeric agricultural ammonium polyphosphate are described by condensation method between phosphoric acid and urea. 重点介绍磷酸与尿素缩合法生产农用短链低聚磷酸铵的生产方法、性质、用途。
- Method: Fresh rat tail tendon was taken as raw material through emulsification condensation method to make curcumin monomer of the curcumin collage microparticles. 方法以新鲜的大鼠鼠尾肌腱为原材料,采用乳化缩聚法制备姜黄素胶原微球。
- This study is focus on studying the structural and optical properties of GaN nanopowders that are synthesized by two kinds of gas condensation methods. 本实验利用两种不同制程的气凝法将奈米氮化镓沉积在液态氮冷凝阱上,收集此奈米粉进行更深入的光学及结构分析。
- lateral and vertical condensation method 侧方垂直加压充填法
- thermomechanical condensation method 机械热压充填法
- distillation condensation method 精馏冷凝法
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- The synthesis methods of vinylsilane coupling agents were introduced,including direct synthesis method,organometallic synthesis method,heat condensation method and hydrosilylation method,etc. 介绍了合成乙烯基硅烷偶联剂的方法:直接合成法、有机金属合成法、热缩合法、硅氢加成法、氯代乙基硅烷脱氯化氢法等,并简明地分析了各种方法的优缺点。
- He will come on time even though it rains. 即使下雨,他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Dynamic condensation methods for finite element models have been broadly applied in eigenvalue problems of large structures, test\|analysis\|model correlation and so on. 有限元模型的动力缩聚法已被广泛地应用到大阶系统的特征分析、试验-分析模型的相关分析等领域中。
- warm lateral condensation method 加热侧方加压充填法
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- Nitrodiphenylamine is synthesiized by direct condensing method,adsopting aniline and 2-nitrochlorobenzene as feeds,PEG as phase transfer catalyst. 以苯胺、邻硝基氯苯为原料,采用直接缩合法引入相转移催化剂合成邻硝基二苯胺。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- At that time he had two helpers. 当时他有两个助手。
- I'm sorry to obtrude on you at such a time. 我很抱歉在这个时候打扰你。