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- critical yield rate 临界收益率
- 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；
- The SRAM analysis is an important technique to increase the produce yield rate. SRAM的解析是一种重要的提高产品成品率的方法。
- Increase production rate and yield rate on current production line and providing improvement solution. 进行使生产率及成品率的提高,改善问题点的提案。
- 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。
- The strain 1125-3 ferment 2.5% glucose add 2.5% xylose, the ethanol yield rate attain the glucose fermentation level. 菌株1125-3在2.;5%25葡萄糖与2
- Cast a person to yield rate is serious reduce, contused cotton grower production is active.. 投人产出率严重降低，挫伤了棉农生产积极...
- Compared with the traditional band sawing method, the double-circular sawing technique improved the productivity and the lumber yield rate. 与传统制材普通带锯制材技术相比，可有效提高制材的生产效率和锯材中径切板的比例。
- 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;
- Main Science Machinery's flagship painting line is used to provide high yield rate and high productivity painting service. 采用孟申机械的旗舰三涂三烤喷涂机台;提供高良率与高产能的喷漆服务.
- When the KOH content is 10%, the obtained GACs have higher specific surface area, higher yield rate and lower ash content. 当KOH含量为10%25时，所制备的活性炭比表面积和收率较高，灰分较低。
- After it is cleansed with petrol-ether and filtered, a kind of white, needled solid-ethyl carbonate will be obtained.It's yield rate is 33.7%. 将胶状物用热的石油醚洗涤、抽滤，得到白色、针状固体氨基甲酸乙酯，产率33.;7%25。
- The method used in the production today is substitution scrubbing method which weakens the advantage of the plate and frame filter greatly,and reduces the yield rate. 研究表明,改用横穿洗涤法进行洗涤可以使洗涤液体积减少一半,提高了过滤收率,同时减少了溶媒损耗和产品损失,并降低了滤饼含水量,取得了明显综合经济效
- Pachysolen tannophilus was taken as the the starting strain and the ethanol yield rate as screening factor, after UV and chemistry mutagen, a stable strain Z30-4 was obtained. 通过对嗜单宁管囊酵母的紫外和化学诱变，以酒精产量为筛选因子，最终筛选获得一株酒精发酵高产株Z30-4。
- We will never yield to invaders. 我们绝不会向侵略者屈服。
- Synthesis process of Glyphosate intermediate N-phosphonomethyliminadiacetic acid was studied, how to reduce waste water and improve yield rate was discussed. 研究了对草甘膦中间体双甘磷的合成过程,对减少废水、提高合成收率进行了探索。
- Through orthogonal design experiments, the effective regularities of synthetic condition s on the yield rate and bi-nucleus ratio of bi-phenolic methane are discussed . 利用正交实验,研究了苯酚和甲醛在酸性催化剂的作用下合成二酚基甲烷的反应。
- She is a very discerning art critic. 她是位眼光敏锐的艺术评论家。
- However, its advantages are obvious: it could increase the yield rate by about 20%, economize fuel about 30%, decrease labor force about 50% and save production cost by about 30%. 但生料酿酒的优越性是显而易见的,可提高出酒率20%25左右,节约燃料30%25左右,减少劳动强度50%25左右,降低生产成本30%25左右。
