停留时间,residence time
1)residence time停留时间
1.Numerical simulation of gasresidence time distribution in vortex quick separator of FCC disengager;催化裂化沉降器旋流快分器内气体停留时间分布的数值模拟研究
2.Effect ofresidence time on mechanism of chain termination ofacrylonitrile freeradical polymerization;停留时间对丙烯腈聚合自由基链终止机理的影响
3.Residence time for understanding diffusion in ordered alloys;有序合金中的原子扩散与格点停留时间(英文)
英文短句/例句
1.port time of rail car铁路车辆在港停留时间
2.establishment of car detention standards规定车辆停留时间标准
3.The detention time in the intestine is too short to complete hydrolysis.它在肠内停留时间太短，不能完全水解。
4.Study on the Measurement System and Installation of Residence Time Distribution;物料停留时间测试方法及装置的研究
5.Study on Hydraulic Residence Time through Tracer Experiment in the Pond Wetland水塘湿地示踪试验测定水力停留时间
6.Residence time recommendations are given below in reference to downstream feeds.关于停留时间，参见下文的“下游投料”部分。
7.Or modification parameter, the increment cellular phone stops over time in the target small area.或修改参数，增加手机在目标小区停留时间。
8.stay (esp for a short time)停留（尤指短时间）
9.How long were you there?你在那里停留多长时间？
10.How long do you expect to be staying here?您将在这停留多长时间？
11.Time is adjustable, every trough stays for 1.5 minutes when maximum speed.时间可调，最快时每槽停留1.5分钟。
12.outstay all the other guests停留的时间比其他客人长久.
13.The bird poised for a few moments before it attacked.这只鸟在进攻之前停留了一段时间。
14.How long will you stay in China?您将在中国停留多长时间?
15.Jordan can stay in the air for such a long time.乔丹能在空中停留如此长的时间。
16.they made a stopover to visit their friends.他们的中途停留耽误了许多时间。
17.A dear ship stands long in the h*** en.贵重的船只停留在避风港里的时间长。
18.I stayed there for a very short period.我在那里停留的时间不长。
相关短句/例句
retention time停留时间
1.Measuringretention time with static growth curve during continuous culture of high efficient bacteria.;高效菌连续培养中通过静态生长曲线确定停留时间
2.The influence to mechanical properties of carbon fiber made by preoxidationretention time、temperature of low-oven and exhaust emission;预氧化停留时间及低温炉温度废气排放对碳纤维性能的影响
3.Observation of Pinhead Retention Time of Insulin Pen Injection;应用优伴笔注射胰岛素后针头停留时间的观察
3)resident time停留时间
1.Optimal design of extraction columns by applyingresident time distribution model;应用液滴停留时间模型优化萃取塔设计
2.Results show that the optimal temperature for injected aqueous urea is 850 ℃~950 ℃ and theresident time is about 0.试验研究结果分析得到结论为:尿素溶液的最佳喷入温度为 850 ℃~950 ℃,反应的停留时间为 0。
3.The axial non uniformity of the gas and the catalystresident time distribution in the regenerator were measured.在外径为700mm的移动床径向再生器中测定了气体轴向分流的不均匀度及催化剂的停留时间分布,测定结果表明,气体在主流道中的分布基本均匀,催化剂在再生器内的流动基本为活塞流。
4)HRT[英][,e?t? ɑ: "ti:][美]["et? "ɑr "ti]停留时间
1.In this paper the impact of organic matter removal in domestic wastewater by different anaerobic/ aerobicHRT are discussed.文章讨论了不同厌氧/好氧停留时间对于生活污水处理效果的影响,找到了最佳的厌氧/好氧停留时间分配,为污水处理工程的构筑物设计和工艺选择提供了数据支持。
2.The results showed that theHRT of reactor should be more than 5.试验结果表明,对于碱性印染废水,催化铁反应器的停留时间应不小于5。
3.The results indicated that the optimized condition of ferric-carbon microelectrolysis is pH=2, Fe/C=1∶2,HRT=2 h.实验结果表明,最合适反应条件是进水pH值为2、铁碳比1∶2、停留时间为2h,在此条件下CODCr去除率可达64%以上,且进水浓度的变化对去除率影响不大。
5)dwell time停留时间
1.The effects of changing thedwell time(liquid level)of the same size disc reactor under the fixed production load on the polycondensation reaction,product molecular mass distribution,b value and the running current were analysed.分析了改变一定负荷下同样大小的圆盘反应器物料停留时间(液位)对缩聚反应、产品分子质量分布、b值、运行电流的影响,指出在一定负荷下对圆盘反应器缩聚反应时间进行优化的必要性和调节手段。
2.For a class of switched systems a lower bound on thedwell time of switching is explicitly calculated which guarantees input to state stability.对于一类常见的切换系统 ,计算出保证输入对状态稳定性的切换停留时间的下界 。
3.Through second-order Runge -Kutta algorithm and Monte Carlo simulation,dwell time and jump time are calculated.采用二阶龙格—库塔算法求解Langevin方程,结合MonteCarlo模拟方法,计算得到马达的停留时间和跃迁时间。
6)short residence time短停留时间
1.Using stabilization ponds in Jining City as subject, feasibility of stabilization ponds withshort residence time in cold areas was emphatically studied.以集宁市某稳定塘为主要研究对象 ,着重研究了短停留时间稳定塘在寒冷地区应用的可行性、城市污水中主要污染物的去除规律、最佳工艺流程和设计技术参数、工程强化措施及最终塘出水的综合利用等问题 ,为寒冷地区城市污水的处理提供了实际工程可应用的参考资料。
延伸阅读
停留时间分子式：CAS号：性质：又称接触时间或空(间)时(间)。指反应物单程通过催化剂床层(或反应器有效体积)所需经历的时间。它是空(间)速(度)的倒数，其表示式为：τ=V催/V，τ为停留时间，V催为催化剂填装体积，V为反应物气体体积(标准状态)流速。
