| 1. | Fire flow testing and marking of hydrants
消防栓灭火液流量试验和标记 |
| 2. | In this paper , the fluid of coarse liquid zinc in shaoguan smeltery is investigated
本文以韶关冶炼厂粗锌液流量为研究对象。 |
| 3. | The effectiveness of a membrane mass exchanger increases with the increase in the so solute mass transfer coefficient , ultrafiltration flux and dialysate flow rate , as well as with the decrease in the retentate flow rate
薄膜质量交换器之效率随溶质质传系数、超过滤滤速、及透析液流量之增加，或随保留液流量之降低而增加。 |
| 4. | The effects of particle type , liquid spraying rate , liquid concentration , fluidizing gas velocity , vibrated intensity , nozzle position and atomization air pressure on the growth of particles have been analyzed and discussed
着重研究了晶种类别、料液流量、料液浓度、流化气速、振动强度、喷嘴高度、雾化气压力等因素对颗粒成长的影响。 |
| 5. | In this paper , a new soft sensor method - weighing method on the basis of understanding deeply rectifying craftwork is proposed , which resolves the problem that the flow of high temperature coarse liquid zinc has never been measured
在深入了解精馏工艺的基础上，本文提出了一种基于软测量技术的检测方法? ?称重法，解决了高温粗锌液流量无法测量的难题。 |
| 6. | Whether the fluid of coarse liquid zinc is steady or not is one of the most important factors that effect the life of distillation column and the output and quality of product meanwhile , it also much affects the recovery rate of valuable metals
粗锌液流量稳定与否，是影响精馏塔寿命以及锌产品产量和质量的最重要因素之一；同时，它对有价金属的回收率也将产生很大的影响。 |
| 7. | For improving the flow manner on the plate , the downcomer apron was modified from straight shape to trapezoidal shape . the hydrodynamics performance of the modified ctst tray , for example , the pressure - drop of dry tray and wet tray , liquid weeping and vapor entrainment etc were measured
对优化后的塔板流体力学性能进行了测试，分别测量了不同气液流量下的干板及湿板压降、雾沫夹带量和漏液量等数据，并与改造前的塔板流体力学性能进行了对比。 |
| 8. | Then , the flow model of coarse liquid zinc is built by means of multivariable linear regression using field data in the case of little variety of viscosity . the real - time monitor system of coarse liquid zinc is also designed and developed , and has been applied in the factory
然后在实际粗锌液粘度变化很小的前提下，利用现场的样本数据，应用多元线性回归的方法建立了粗锌液流量的非线性数学模型，并设计和开发了粗锌液流量实时监视系统应用于生产现场。 |
| 9. | 5 have a better recovery . the flux - transmembrane pressure curves of several kinds of pu composite hollow fiber membranes differed completely from non - deformation membranes , deviated from the linear relation obviously . this strongly indicated that , due to pu characteristics , such as good elasticity and strong recovery , pu - sio2 composite hollow fiber membranes have a comparatively good pressure - responsivity
通过调整纺丝液浓度、 sio _ 2含量、中空芯液流量、纺丝温度、凝固浴温度等参数，纺制出5种较为理想的压力响应性pu复合中空纤维膜，其中，含有20和25 sio _ 2的pu复合中空纤维膜孔径增加和孔径回复最为理想。 |
| 10. | The variable injection flow rate of product is controlled by electronic ic circuit . so the purpose of using minimum effective does and safe does and constant administration can be reached . because the product has designed various parameters , it increases functional selectional selection and makes the flow rate is more linear and constant . it is not only suitable for acesodyne after operation but also sutable for clinic application such as childbirth without pain and chemotherapy and so on
本产品电子集成电路控制可变注液流量，达到控制最小有效剂量、安全剂量、均匀给药的临床用药目的，该产品设计了多种参数，增加了功能的选择，使流量更加线性和平稳，不仅适合手术后止痛，更适合用于无痛分娩、化疗等临床运用。 |
