1) Starts
[英][stɑ:t] [美][stɑrt]

多次启动
1.
Experimental Research of the Turbopump System Starts for Liquid Rocket Engine;

液体火箭发动机涡轮泵系统多次启动的试验研究
2) secondary start-up

二次启动
1.
To ascertain the feasibility of the quick formation of the granules in the EGSB reactor seeded with digestion sludge and the possibility of the quick startup of the other EGSB reactors,the primary and the secondary start-up operations of the EGSB reactor were investigated.
系统考察接种市政消化污泥EGSB反应器的初次启动和二次启动运行情况,以确定在EGSB反应器内接种市政消化污泥时快速形成高活性、稳定颗粒污泥的可行性和EGSB反应器所形成的颗粒污泥长期放置后能重新用于其他EGSB反应器作种泥并快速启动的可行性。
2.
The secondary start-up,using methanol as electron donor and nitrite as electron acceptor,was completed within 46 days in the USB reactor,which was inoculated nitrite denitrifying granular sludge that had been deposited under 0~4 ℃ for two months.
接种0~4℃贮存2个月亚硝酸盐反硝化颗粒污泥,以甲醇为电子供体、亚硝酸盐为电子受体在USB(上流式污泥床)反应器内进行二次启动。
3.
Based on the experiment on the secondary start-up of the UASB reactor that had stopped working 8 months,this study mainly explored the affecting factors of the secondary start-up of the UASB reactor employed in the low-concentration domestic wastewater.
通过对停止运行8个月的UASB反应器进行二次启动试验,重点分析了用于低浓度生活污水处理的UASB反应器的二次启动的影响因素。
4) first start-up

初次启动
5) multidimentional starter

多维启动
1.
In this paper,analyze the data warehouse design to support CRM and propose a multidimentional starter model that supports CRM analysis.
分析了CRM中数据仓库的设计问题,提出一种支持CRM分析的强劲的多维启动模型。
补充资料:多苯基多次甲基多异氰酸酯
分子式:C6H4(NCO)CH2C6H4(NCO)C8H5NO)X
分子量:350-400
CAS号:9016-87-9
性质:褐色透明液体。相对密度为1.200,折光率1.6240。蒸气压(25℃)为2.13×10-5kPa。
制备方法:将苯胺和甲醛按摩尔比1.6-2.0:1配合,再配入盐酸作为缩作催化剂,加入缩合器中,于90-110℃反应30-60min,得到一定比例二苯基甲烷-4,4'-二胺和多次甲基多苯基甲胺,再经光气化、分离、提纯即可得PAPI和MDI。原料消耗定额:甲醛(100%)150kg/t、苯胺750kg/t、光气850kg/t。
用途:用于制聚氨酯材料,广泛应物于建筑行业、汽车工业、电器工业等作保温材料或垫褥等。
分子量:350-400
CAS号:9016-87-9
性质:褐色透明液体。相对密度为1.200,折光率1.6240。蒸气压(25℃)为2.13×10-5kPa。
制备方法:将苯胺和甲醛按摩尔比1.6-2.0:1配合,再配入盐酸作为缩作催化剂,加入缩合器中,于90-110℃反应30-60min,得到一定比例二苯基甲烷-4,4'-二胺和多次甲基多苯基甲胺,再经光气化、分离、提纯即可得PAPI和MDI。原料消耗定额:甲醛(100%)150kg/t、苯胺750kg/t、光气850kg/t。
用途:用于制聚氨酯材料,广泛应物于建筑行业、汽车工业、电器工业等作保温材料或垫褥等。
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