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- The retention ratio of NADH was higher than that of NAD+ in PEI system. 本装置对NADH的截留率高于NAD+的截留率，因此PEI适用于辅酶再生体系。
- The results showed mean feed conversion rate, daily gain and cacium, phosphorus apparent retention ratio were affected by phytase. 结果表明：添加植酸酶可显著提高试鸭的日增重；
- The ratio of remaining fiber also increased with the increase of mass fraction of HEMA to make organic liquid retention ratio strengthen. 随HEMA质量分数的增加，纤维剩余率增加的同时，使纤维对甲苯和三氯乙烯的握持能力增强；
- The applications that involve beating capability,retention ratio of particulate strength of paper and sizing effect of lignin and modified lignin are studied in this paper. 本文就木素及其衍生物在造纸工业中的应用,包括其对打浆性能、细小微粒留着率、纸页强度、施胶效果等的影响进行了探讨。
- With the growth of the content and molecular weight of polyethersulfone, its water flux is reducing,and the retention ratio of bovine serum albumin is increasing. 随着聚醚砜相对分子质量和含量增大,膜的水通量减少而对牛血清白蛋白的截留率提高。
- high temperature strength retention ratio 高温强度保留率
- Keywords woolen seeater;fulling;warmth retention ratio;bulkiness; 羊毛衫;缩绒;保暖率;蓬松度;
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- Research on the relationship of guard heated plate instrument as fabric warmth retention ratio 平板式保温仪传热系数与保温率的关系研究
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- Keywords electric field;acoustic field;acoustoelectric fields;mucopolysaccharides;retention ratio;ultrafiltration; 电场;声场;声电场;粘多糖;截留率;超滤;
- The retention of data in a storage device. 数据保存在存储设备中的现象。
- Keywords ion microporous membrane;probability distribution;porosity;retention ratio;flow rate attenuation; 离子微孔滤膜;几率分布;孔隙率;滤除率;流速衰减;
- The retention is withheld only for bonus situation. 滞留金只是为了发奖金。
- A substance that promotes retention of moisture. 湿润剂一种用于保持湿度的物质
- Visual material aids the retention of information. 直观材料有助于加强记忆。
- He plead for the retention of the inn . 他请求保留这座小旅店。
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
