2) yield
[英][ji:ld] [美][jild]
收率
1.
Estimation and control of yield of cephalosporin C separated from fermentation broths by ceramic membrane;
头孢菌素C发酵液膜过滤过程中收率的估算与控制
2.
Measures of Increasing Diesel Oil Yield of Atmospheric and Vacuum Distillation Unit;
常减压装置提高柴油收率的措施
3.
Study on the yield of Haemoglobin during discoloring processing;
血红蛋白脱色过程中蛋白收率的研究
3) recovery
[英][rɪ'kʌvəri] [美][rɪ'kʌvərɪ]
收率
1.
The influences of reaction temperature and sulfuric acid concentraction on trichloroethylene conversion and chloroacetic acid recovery have been investigated.
研究了三氯乙烯水解法生产氯乙酸的工艺,并在两种不同的实验方案中考察了反应温度、硫酸浓度对三氯乙烯转化率和氯乙酸收率的影响并确定了适宜的工艺参数,可作为工业化生产研究的基础。
2.
The by product of P phenol ethyl ketone can be recovered, and the recovery is 29%.
利用 Fries重排反应 ,通过改变反应的催化剂 ,即以 AL CL3- NACL 复盐为催化剂 ,使邻羟基苯乙酮收率达到 42 % ,反应时间缩短了 4h,同时可回收一定数量的副产品对羟基苯乙酮 ,收率为 2 9% 。
3.
In this condition,the recovery of biruea was above 94%.
研究了在酸性条件下合成联二脲的最佳工艺条件－ 在此条件下，联二脲收率可达到９４ ％ 以上，联二脲粒径小于２０ μｍ
4) recovery rate
收率
1.
Through analyzing and researching the traditional production process of potassium iodate,benefit is created and the safety factor is increased for the enterprises by utilizing reasonable technical renovation to successfully reduce the consumption of iodine and increase the recovery rate of potassium iodinate.
通过对传统碘酸钾生产工艺的分析、研究,利用合理的技术改进,成功降低碘耗,提高碘酸钾收率,且安全系数提高,为企业创造了效益。
2.
After the DHX process was used on the light hydrocarbon unit to recover C+3 compound,it had a good result that the recovery rate of C2 compound was higher in the same operation conditions.
以回收C3+为目的轻烃装置采用DHX工艺(DHX塔闪蒸+脱乙烷塔分馏)后,在相同工况下能使C2获得更高冷凝率,并通过液态乙烷的制冷剂(汽化制冷)和吸收剂作用使C3+收率大幅提高,达到节能降耗的同时也提高了C3+收率。
3.
RESULTS The chromatographic grade purity of the eluate is above 98% by HPLC,the recovery rate of dCMP,dAMP and dTMP is above 95%,the recover.
结果实验结果发现dCMP,dAMP,dTMP的收率为95%以上,dGMP的收率为85%以上,所获得的混合脱氧单核苷酸经高效液相色谱检测色谱纯达98%以上。
5) reclaimed polyester
回收聚酯
1.
According to characteristics of the reclaimed polyester fiber,suitable crimp process conditions are discussed.
分析了影响涤纶短纤维卷曲性能的主要因素,结合回收聚酯料短纤维的特点,探讨其合适的卷曲加工工艺条件。
2.
three dimensional crimped feather like fiber was produced from reclaimed polyester with VD 403 and the shaped hollow spinning jet.
利用回收聚酯为原料，在ＶＤ４０３设备上，采用异形的中空喷丝板，生产出了三维卷曲仿羽绒纤维，并对生产过程中的纺丝成形、拉伸、硅整理等工艺进行了探讨。
补充资料：钚收率
分子式：
CAS号：
性质：指后处理回收的钚和燃料中钚量的比值。提高钚的回收率是后处理工厂的一个重要目标。
CAS号：
性质：指后处理回收的钚和燃料中钚量的比值。提高钚的回收率是后处理工厂的一个重要目标。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条