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- The measure can be applied to testing and analysis of wastewater with large flow quantity and single testing item as well as small flow quant... 既适用于小批量单一水质指标的测试分析,也适用于大批量且水质浓度变化幅度较大的情况。避免了因环境因素变化而采用其它控制图带来的不便和困难。
- Flow characters of large flow quantity, internal leakage, external leakage and pressure ratio and all the influence volume efficiency of three leaves roots blowers are discussed. 摘要介绍大流量三叶罗茨风机的流量特性，内泄漏、外泄露、压力比对容积效率的影响。
- large flow quantity 大流量
- In general, the accrual is too obvious to be ignored in engineering design, especially when the flow quantity is large and there are many elbows (for example, in regional drainage). 污水两相流动时的局部阻力显著地大于清水流动时，在工程设计中不可忽视，尤其是在流量大、弯管多的情况下（如区域排水系统中）。
- Assures perfect alignment of disc and seat even at large flow velocities. 即使在大流速下,也能够确保阀瓣和阀座的精确对准。
- The BZ 740 pump is a high pressure and large flow axial plunger pump. 740泵是铝型材挤压机普遍使用的一种高压、大流量的斜轴式轴向柱塞泵。
- Rotating button adjusts the temperature, flow quantity of the therm-cement with easy regulating and accurate indicating. 通过旋钮调节热胶温度，出胶流量，调整方便，指示准确。
- Rotating utton adjusts the temperature,flow quantity of the therm Ocememntwith easy regulating and accurate indicating. 三、通过按钮调节热胶温度，出胶流量，调整方便，指示准确。
- The minimum instream ecological water demand is the epiboly value of each instream flow quantity. 河道内各项需水量的外包值为河道内的最小生态环境需水量。
- The meaning of balance of payment: it is a concept of flow quantity, it reflects economic transactions, the transactions must be occured between resident and nonresident. 国际收支的含义：是一个流量概念，反映的内容是经济交易，必须是该国居民与非居民之间发生的。
- To control the pressure of this system,the flow quantity through the high-speed on-off valve is modulated by the PWM function of PLC. 通过PLC的脉宽调制(PWM)功能,调节通过高速开关电磁阀的流量,实现对系统压力的控制。
- Pump is small but with large flow rate and high total height thanks to the strong magnetic rotor. 采用强力磁铁转子,体积小,流量大。
- Large flow: Smooth inner wall, no fouling, flow rate much higher than metel pipe. 4. 3、水流较大：内壁光滑，不结垢，流量大大高于金属管。
- Sum up, large flow just is your kingcraft, had flow, weight is tall, just can be searched quickly engine is collected! 总结一下，大流量才是您的王道，有了流量，权重就高，才会快速被搜索引擎收录!
- The model,flow quantity and efficiency are discussed in diverting water to improve the water environment of Guangzhou City.Finally,some opinions and advices are presented. 对广州城区河涌引水净污的必要性、引水模式、流量、净污效益等进行了探讨,对河涌引水净污的实施提出了几点建议。
- Non-clog impeller with large flow paths, designed for high efficiencies, trimmed and balanced to meet your specific hydraulic conditions. 配置大流径的无堵塞叶轮,高效、可调整和可平衡,满足各种特定流体介质环境。
- It is made up of medical polypopylene and high-quality Durimet.Its cylinder has a large flow volume while its pinhead is sharp. 本产品采用医用聚丙烯和优质奥氏体不锈钢材料制成，针管流量大、针尖锋利度高。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- The BZ 740 pump is a high pressure and large flow axial plunger pump.The operation, breakdown and maintenance method were introduced. 740泵是铝型材挤压机普遍使用的一种高压、大流量的斜轴式轴向柱塞泵。介绍了该泵的使用要点，故障和维护方法。
- The results show that large flow aeration to prevent cavitation on stepped spillway can be solved by flaring gate pier with a small deflector. 结果表明，利用堰面带小挑坎的宽尾墩过流形式，可以解决台阶面大单宽过流掺气减蚀问题；
