1) step-down ratio
降压比率
2) the specific degradation rate
比降解率
1.
The levels of the specific degradation rate (SDR) for the genetically engineered microorganism (GEM) Fhhh from inter\|kingdom protoplast fusion and the parental strain \%Phanerochaete chrysosporium\% (PC) in degradation of purified terephthalic acid (PTA) were affected by (NH\-4)\-2C\-4H\-4O\-6,H\-2O\-2,Mn\+\{2+\},and pH value.
跨界融合构建的遗传工程菌Fhhh及其亲株黄孢显毛平革菌 (PC) ,降解精对苯二甲酸的比降解率受到Mn2 + 、酒石酸铵、H2 O2 、pH共 4因素的影响 。
3) pressure drop ratio
压降比
1.
At the same time,a new kind of power correlation was found by measuring flow rate and split ratio which was connected with pressure, pressure drop and pressure drop ratio on de-oiling hydrocyclones, and we discovered water outlet should keep a rational back pressure when hydrocycloens were in proper function by means of real testing and theoretical analyses.
通过分段测试得到水力旋流器内部各分段压力损失占总压损失的比例情况 ,同时得到脱油型静态水力旋流器流量、分流比分别与压力、压力损失和压降比的拟合曲线近似呈乘幂关系。
4) Pressure drop ratio PDR
压降比PDR
5) specific pressure drop
比压降
1.
This paper probes into the technical measures for improving the economy of the hot water heating from two aspects of the supply and return water temperature and the specific pressure drop, and expounds the paths for improving the economy of hot water heating from the angle of operation management.
从供回水温度和比压降两方面探讨了提高热水供热经济性的技术措施,并从运行管理角度论述了提高热水供热经济性的途径。
2.
With an example, analyses the influence of the specific pressure drop in different position on the hydraulic stability of heating network.
通过实例分析了不同位置比压降对管网水力稳定性的影响 ,并在此基础上给出最佳比摩阻的求解过程 ,为便于求解和工程应用 ,引入局部阻力系数、平均比摩阻的推导及泵站费用的概念。
6) step down ratio
降压比
补充资料：可降解淀粉微球和生物降解白蛋白微球阻滞法
可降解淀粉微球和生物降解白蛋白微球阻滞法
介入放射学技术。介入性局部化疗之前，把二者注入靶动脉，可暂时减少动脉血流，再行化疗药物灌注，以减少血液冲刷，保持局部化疗药物浓度的技术。与其他中期和长期栓塞微球不同，DSM和BAM仅造成数十分钟的血流量减少，待其被降解后血流可恢复至以前水平。
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