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- According to orthogonal experiments,thick salt method and thin alkali method for extraction of ribonucleic acid from waste yeast were compared. 通过正交实验对浓盐法和稀碱法提取啤酒废酵母核糖核酸进行了比较。
- Comparison on Thick Salt Method and Thin Alkali Method for Extraction of Ribonucleic Acid from Waste Yeast 浓盐法和稀碱法提取啤酒废酵母核糖核酸的比较
- thin alkali method 稀碱法
- However,in order to enhance boron trioxide activity,boron ore must be calcined when alkali method is applied to process it. 而碱法加工硼矿石时,必须对硼矿石进行焙烧,以提高三氧化二硼的活性。
- Extracting ribonucleic acid from discarded brewers yeast was studied and alkali method was compared with salt meathod. The result showed that salt method was better than alkali one. 摘要通过从啤酒废水生产的酵母中提取核糖核酸的实验,对稀碱法和浓盐法从操作步骤、产品产率等几方面进行比较,从而得出浓盐法优于稀碱法的结论。
- Study on colorimetric method of the thin alkali glycerol absorbs sulfur dioxide 用稀碱甘油溶液吸收二氧化硫比色法的研究
- The original hemps degumming methods such as chemical alkali method and microbe degumming method were described and evaluated respectively, while the ultrasonic method showed its potential too. 原麻中胶质的去除方法主要有化学碱煮法和生物脱胶法等,超声波法也在该方面显示了优势。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- He has very thin legs and knobbly knees. 他腿很细,膝盖呈圆球状凸起。
- That thin red line tipped with steel. 那根细细的红线末端装有钢头。
- He taped a nail in slowly to spilt the thin board. 他慢慢地把钉子钉进这块簿板,以防劈开。
- THE RUNNING OF PREDIGESTED DOUBLE ALKALI METHOD TO THE SMOKE ON MO HEATING 钼焙烧烟气双碱法脱硫简化运行
- He remained loyal to me through thick and thin. 他历尽艰辛始终都忠实於我。
- Although he is thin, he has good digestive power. 尽管他很瘦,他的消化能力挺好。
- The pond is coated with thin ice. 池塘上结了一层薄冰。
- The sheets have worn thin in the middle. 床单的中间部分磨薄了。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- KMV method can test wool acid, alkali injury. KMV法可测试羊毛的酸、碱损伤程度;