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- yield rate of calcinations 煅烧实收率
- DNA yield rate of modified CTAB method was higher than modified SDS method. 改进的CTAB法DNA得率高于改进的SDS法;
- Dibenzalpenlpentaerythritol was synthesized using sulfamic acid as catalyst.The yield rate of the product was over 87%. 用氨基磺酸催化合成季戊四醇双缩苯甲醛,产品收率达87%25以上。
- To increase the yield rate of quarter sawn lumber, a double-circular sawing technique was developed and fully described in this paper. 摘要为提高径切板的出材率,研究出双联圆锯制材技术。
- The yield rate of this method(calculated from D-p-HPH) can reach to 89% which is higher than 86% reported in literatures. 该方法生产成本低于化学法和国外酶法,以苯海因计收率由国内报道的86%25提高到89%25;
- The yield rate of the compounded amino acids was 35.19%, and that of phytic calcium was 11.73% in the test. And the contents of OZT and ITC were undiscovered in hydrolysates and amino acid products. 复合氨基酸得率35.;19%25;植酸钙得率11
- Using five kinds of different alkalized conditions in the experiment, the result showed that alkalization by strong ammonia was the best condition and obtained the highest yield rate of alkaloids. 在实验中采用五种不同的碱化条件,结果证明以浓氨水进行碱化为最佳条件,生物碱收率最高。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?
- Results The yield rate of the extractum polygonum cuspistum and the content of emodin is the most effective degree while the condition is 70% alchol concentration,36 h each time fo... 结论醇浓度和浸渍时间对虎仗中有效成分大黄素含量的影响具有显著意义,流速对其影响不大。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- The experimental results show that the yield rate of rutin by the way of natural subsidence following ethanol extraction is higher, and the antioxidant activity of the extract is stronger. 实验结果表明:乙醇提取自然沉降法提取芦丁得率较高且相对抗氧化活性较强。
- Paulownia seeds have a high rate of oil yield. 这些桐籽的出油率非常高。
- The rate of incidence of a disease. 发病率发生疾病的概率
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。
- The rate of pay was built into her contract. 工资率已写进了她的合同。
- The rate of growth was unprecedented. 这个成长率是前所未有的。
- The car was going at the rate of 60 miles an hour. 汽车以每小时六十英里的速度行驶。
- Measures for Increasing Yield Rate of Sliced Veneer 提高刨切薄木出材率的途径
- Method: The orthogonal test method was adopted to explore the influences of 4 factors on the yielding rate of berberine from berberis. 方法 :采用正交试验设计法考察4个因素对盐酸小檗碱得率的影响。
- the yield rate of diamond powder 金刚石得率