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

Variable flow demand proportioner
可变流量比例混合器
Discussion on energy efficiency of primary pump system with variable flow in air conditioning
浅谈空调变流量一次泵系统的节能
Open circuit , close circuit , direct return , inverse return , variable flow systems , booster pumps , valves , joints , etc
开及闭式水路，直接间接回流、变量系统、加压泵、闸制、接口等
Explores the location of pressure difference control points in variable flow rate systems with a hot water heating piping model
摘要结合一个热水供暖热网模型，探讨了变流量压差控制点的设置位置。
Air distribution and air diffusion . aerodynamic testing and rating of constant and variable flow rate single or dual duct boxes and single duct units
空气的分配和扩散.恒定和可变流量单管或双管箱和单管装置的空气动力学试验及评价额定值
Analyzing the performance curves of pumps and network in a variable flow pumping system , concluding the influence factors of energy saving and the optimal ranges of variable frequency drive ( vfd )
摘要通过分析变频水泵及管网系统在变工况下的特性曲线，得出影响水泵变频节能效果的主要因素和变频调速的适用范围。
Variable flow chilled water system ( vwv ) is an effective energy - saving measure , which has a smaller size of pipe and equipment than the normal ones for it has considered the dispersing rate of the load in the systems
空调变水量系统是一种有效的节能手段，并且由于它考虑了系统的同时使用率，系统管道及设备将比常规的小。
In addition , the usaf continues to fund development work of the aerojet ( formerly atlantic research ) variable flow ducted rocket ramjet system as a future propulsion option for an extended range aam
此外，美国空军继续投资于航空喷气研究所（原来的大西洋研究所）的可变喷流管火箭发动机系统，将其作为增程空空导弹的未来推进选项。
From this paper , a new optimized method and its program in the designing chilled water system were presented , and a scheme to convert a constant flow system to variable flow system was also brought forward
通过本文的研究，提出了一种新的空调冷水系统最优化设计方法，并编制了计算软件；提出了将定水量系统改造为变水量系统的方案。
Second , the conclusion is drawn that the fit model can be gained after the simulation of different models compared with the measured temperature in practice . the components model of variable flow system and control system are set up
然后建立变流量系统部件的数学模型及控制系统部件的数学模型并进行控制回路的模拟，并提出基于simulink的控制参数整定方法。