variable flow中文是什么意思

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中文翻译
造句

变量流
变流
变速流；变化的流动
异形充动

variable adj. 1.易变的，变化无常的，无定的 (opp. c ...
flow vi. 1.流，流动。 2.(血液等)流通，循环。 3. ...
flow variable 流动变量; 流量变量
slowly variable flow 缓变流
variable aperture flow meter 变孔口流量计
variable area flow meter 变截面流量计
variable flow control 变流量调节
variable flow demand proportioner 可变流量比例混合器
variable flow gate 变流闸门
variable flow hydraulic pump 可变流量液压泵; 流量可调液压泵
variable flow pump 可变流量泵; 可调流量泵
variable flow-rate 变产量
variable orifice flow controller 可变孔板流量控制器; 可变孔流量控制器
variable-area flow 变截面流动
variable-area flow meter 变截面流量计
variable-flow pump 变流量泵; 可调流量泵
mixed flow variable itch turbine 斜流式水轮机
mixed flow variable pitch turbine 斜流式
variable area type flow meter 可变面积式流量计
variable area type flow meters 可变面积式流量计
axial flow pumwith variable pitch blades 全可调式轴流泵
axial flow pumwith variable piteh blades 全可调式轴流泵
variable moning blade axial flow fan 动叶可调轴流式风机
variable adj. 1.易变的，变化无常的，无定的 (opp. constant, steady)。 2.可变的，能变的；变换的。 3.【数学】变量的；【天文学】变光的；【生物学】变异的。 Prices are variable according to the exchanges. 物价跟着汇率变动。 a man of variable character 反复无常的人。 a rod of variable length (伸缩)如意棒。 a word of variable construction 可以作种种解释的词。 variable capital 可变资本。 a variable budget 临时预算。 n. 1.易变的东西。 2.【数学】变量，变数，变项，变元 (opp. constant)；【天文学】变星 (＝variable star)；【航海】(方向不定的)变风，不定风 (opp. trade wind); 〔pl.〕 (贸易风带中的)变风带。 adv. -ably ,-ness n.
a flow of 连续不断的某事物; 源源不断的

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例句与用法

To solve the problems in the design and operation of constant flow chilled water system , the thesis suggested that the chilled water system could be converted from constant flow to variable flow . in this thesis , the possibility of the conversion , the characteristics of vwv system and the optimized method in the designing of chilled water system were deeply studied
针对定水量系统设计及运行中常出现的问题，本文提出了将定水量系统改造为变水量系统的课题，研究了定水量系统改造为变水量系统的可行性，分析了变水量系统的特性，同时对空调冷水系统的优化设计方法进行了深入研究。
Takes several energy saving measures for air conditioning system , nick a large capacity centrifugal chillers working with variable frequency nil capacity chillers , variable frequency and variable flow control on secondary pump water systems , cooling tower for four - pipe water system in winter , fan - coil unit for commercial peripheral zones aid all - air systems for interior zones , variable frequency control on supply and exhaust air fain , enthalpy control on fresh air cooling in winter and intermediate season
采用了多项空调节能措施：大冷量离心冷水机组搭配变频小冷量机组，二次泵变频变流量空调水系统，四管制风机盘管冬季用冷却塔换冷供冷设计，商业外区风机盘管、内区全空气空调系统，送风机、排风机变频控制，过渡季、冬季利用室外新风通风降温的焓值控制设计。
As the requirement of energy - saving and indoor environment gets higher and higher , variable flow technology are widely used in heating and air conditioning systems , namely by changing power or resistance to adjust the flow of the system 、 subcircuit and terminal equipment so as to match usually mutative dynamic heat ( cold ) load variation
随着节能和室内环境要求的愈来愈高,供暖和空调系统广泛采用了变流量技术,即用改变动力或改变阻力的方式调节系统、支路以及末端设备的流量,使之与经常变化的动态热(冷)负荷相匹配。