Total system flow regulation in long distance water diversion works with multistage pump stations 长距离多级泵站引水工程全系统流量调节
Refrigerating systems and heat pumps - system flow diagrams and piping instrument diagrams layout and symbols 制冷系统和热泵-系统流程图和管路仪表图-绘图与符号
Refrigerating systems and heat pumps - system flow diagrams and piping and instrument diagrams - layout and symbols 制冷系统和热力泵.系统流量图,管道和设备图.布局和符号
Refrigerating systems and heat pumps . system flow diagrams and piping and instrument diagrams . layout and symbols 冷冻系统和热力泵.系统流程图和管道及仪表图.结构图和符号
The main branch valve can now be balanced to achieve 100 % dfr or to indicate the actual system flow percentage 主分支阀门现在可以被平衡已达到100 % dfr或显示实际的系统流量百分比。
Refrigerating systems and heat pumps - system flow diagrams and piping and instrument diagrams - layout and symbols ; german version en 1861 : 1998 制冷设备和热泵.系统流程图和管道流程及仪器流程图
The rule system and system flow chart is compiled under the conclusions of wheat mulching cultivation knowledge on loess plateau 在对黄土高原地区小麦覆盖栽培知识归纳的基础上,形成了推荐小麦覆盖栽培方法选择的规则和系统流程。
How to use the patter matching theory based on bunch most matching arithmetic to achieve furthest address data first to split in the system flow 如何利用模式匹配理论,根据串的最大匹配算法思想实现系统流程中最长地址数据优先拆分。
By vast calculation and analysis , this paper advances non - dimension forecasting method of individual pump and system flow during the regulation 本文通过大量的计算和分析,提出了水泵并联变台数调节过程中,单台流量和系统流量的无因次预测方法。
This paper dealt with the feasibility of flow automatization in the forestry industry through the explain of nanping forestry information system flow auto dealing 通过对南平林业信息系统流程自动化处理的分析,阐述了流程自动化在林业行业应用的可行性。