英语词汇metering roller怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
Hydraulic drawworks consists of roller, wire line system, depth metering device, handle panel, hand device, etc. It has simple frame and is convenient to operate.
液压绞车首要由滚筒、排缆系统、计深装配、操作面板、手摇装配等构成，该设备具有布局简单，操作容易等特性。
2
All Stenner metering pumps have a 3-point roller design in the pump head, which ACTS as a check valve to prevent back flow, siphoning, overdosing and loss of prime.
泵头有3点滚筒设计，设备可作为止回阀阻止回流，虹吸，过量用药和避免大量的材料损失等。

单词	metering roller
释义	metering roller 简明释义量片辊网络释义 1 ?量片辊量片辊双语例句 1 Hydraulic drawworks consists of roller, wire line system, depth metering device, handle panel, hand device, etc. It has simple frame and is convenient to operate. 液压绞车首要由滚筒、排缆系统、计深装配、操作面板、手摇装配等构成，该设备具有布局简单，操作容易等特性。 2 All Stenner metering pumps have a 3-point roller design in the pump head, which ACTS as a check valve to prevent back flow, siphoning, overdosing and loss of prime. 泵头有3点滚筒设计，设备可作为止回阀阻止回流，虹吸，过量用药和避免大量的材料损失等。
随便看	limiting reactance limiting reactant limiting reactor limiting reagent limiting relative bearing Limiting relative frequency limiting resistance limiting resistor limiting resolution limiting resolution angle limiting resolving angle limiting resolving power limiting rigidity number limiting rudder limiting runway limiting safe mixture limiting scour limiting screen limiting-screen size limiting sensibility limiting shearing stress limiting short-time current limiting sighting error angle limiting similarity limiting size