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- The study on the culture of the wheat increase the yield. 对小麦改良的研究增加了小麦产量。
- Integrated cultivation should be practised to increase the yield and profit per hectare. 应用综合性栽培措施,增加产量,提高单位面积的纯收益。
- In the preparation of Fmoc- Gln(Trt)-OH, we adopted acetone as solution to increase the yield and reduce the cost. 在Fmoc-Gln(Trt)-OH的制备过程中,我们用丙酮作溶剂,大大降低了成本,也得到了较高的产率。
- Rising temperature can greatly increase the conversion of propane and then the yield of propene. 升高温度虽然能极大的提高丙烷的转化率从而增加丙烯的收率。
- Put off the time of weed can increase the quantity of millet and strong the growing, influence the yield. 除草时间推迟,稗草数量增加、长势旺,对水稻产量影响加重。
- Objective:To study the cellulose enzyme in treating alkaloid to increase the yield of the strychnine. 目的:研究了纤维素酶在提取生物碱过程中的应用。
- The results showed that: Oxfam boron and molybdenum could promote the growth of soybeans and increase the yield. 结果表明:施用硼和钼可促进大豆的生长,提高了大豆的产量。
- During the process of esterification,dripping H2SO4 could increase the yield of SGF. 依酯化反应的进行,流?加硫酸降低反应体系中的水分活度,可有效提高SGF的合成率。
- The results showed that the special-purpose compound pectinase could increase the yield of the acerola fruit juice significantly. 结果表明,在专用复合果胶酶的作用下,可显著提高西印度樱桃汁的出汁率。
- Spraying MET to over-strong wheat can prevent lodging and increase the yield,however,to most unlodging varieties,the yield decreased. 对旺长麦田喷施多效唑能防止倒伏,对一般不发生倒伏的麦田,大多品种有减产效应。
- In experimental plots the yield has been doubled. 在试验田里,产量已(被)提高了一倍。
- Abstract he growth of plant s may be controlled by clipping the aerial part.This may increase the yield of Bupleurum fal-catum. 摘要利用打苔适当控制植株的生长发育可以提高三岛柴胡的产量与质量。
- Objective:In order to obtain a mutant which can increase the yield of cytidine and study the process of cytidine fermentation. 目的:筛选得到胞苷发酵单位较高的菌株,并对发酵过程作初步研究。
- 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。
- Different combination of medicament can be used to control the disease, promote the cotton growing and increase the yield. 若用不同药剂组合进行防治,即可控制其为害,促进棉花生长,提高产量。
- Artificial electron acceptors increased the yield of photoactivation. 外加入人工电子受体可使光活化效率提高。
- He added some wood to increase the fire. 他加了一些木柴,使火旺些。
- Oligosaccharin at diluted concentration of 2 000 times can increase the yield of Tekang 96 and XIDE 99 at significant level,with the yield increase of 10.5% and 26.5% resp. 氨基寡糖素2000倍稀释液对特抗96、西德99的产量有显著促进作用;产量分别提高10.;5%25和26
- The result indicated that it can enhance the yield of cleaned coal, increase the slime water clarity, accelerate rate and reduce moisture content in press cake by adding PAM. 结果表明,添加聚丙烯酰胺可以明显提高精煤产率、尾煤灰分,亦可以提高煤泥水澄清度,显著加快过滤速度,降低滤饼水分。
- An unlimited arms race may well increase the danger of war. 无限度的武器竞赛当然会增加战争的危险性。