black shaft是什么意思

网络释义

用法例句

Carbon fiber coiled sucker rod vehicle is professional equipment designed for the carbon fiber sucker rod, it is very important to measure the operation condition and control the suspending weight and length of the sucker rod in the process of working.

碳纤维连续抽油杆作业车是设计用于碳纤维抽油杆的配套专业作业设备,作业过程中碳纤维连续抽油杆的悬重、下杆杆长是非常重要的作业工矿测量和控制参数。

Carbon fiber sucker rod is a new type of flexible sucker rod, which uses unsaturated resin as matrix and carbon fiber as reinforcement material.

本文首先对前人关于拉挤模具内热传导和固化反应动力学理论进行了分析、比较,在合理的假设的基础上,建立了适合碳纤维抽油杆拉挤模具内温度场和固化度分布的数学模型。

Investigation in the characteristics of carbon fiber continuous sucker rod with phenolic resin as matrix;

酚醛树脂基碳纤维连续抽油杆特性研究

The matching analysis of carbon fiber continuous sucker rod and conventional pumping unit;

碳纤维连续抽油杆与常规抽油机的匹配分析

The surface and interface of carbon fiber-reinforced soluble PPESK composite;

碳纤维增强可溶性聚芳醚树脂基复合材料的表面与界面

Study of resin matrix composites reinforced by carbon fiber;

碳纤维增强树脂基复合材料的应用研究

Researches on mechanical properties of carbon fiber reactive powder concrete;

掺短切碳纤维活性粉末混凝土的力学性能研究

The High-Temp Resistant Carbon Fiber Reinforced Plastic Continuous Sucker Rod Produced by Pultrusion Process;

耐高温碳纤维抽油杆工艺与性能研究

fiberglass-reinforced polyester sucker rod

玻璃纤维增强的聚酯抽油杆

Design of Novel Strength-tester for Carbon Fiber Badminton Sticks

新型碳纤维羽球杆强度检测仪器设计

cospinning fibre

共纺纤维（亦称混抽纤维）

Study on 3-D Vibrations of Sucker Rod String Based on the Elastic Body Vibration Theory

基于弹性体振动理论的抽油杆柱三维振动分析

carbon-glass-hybrid tape

碳纤维-玻璃纤维混纺带

The Application of Carbon Fiber Composite Materials in Subsea Oilfileld

碳纤维复合材料在海底油田领域中的应用

back-side-crank pumping unit

单拐多连杆抽油设备

air lift rod transfer elevator

气动抽油杆运移吊卡

mule-head hanger

驴头上挂抽油杆的装置

air-balanced sucker-rod pumping unit

气动平衡泵杆抽油机

double pin sucker rod

两头阳螺纹的抽油杆

Crack Failure Analysis on Oil Sucker Rods of 20CrMoA Steel

抽油杆20CrMoA断裂失效分析

Studies on New Cellulosic Fiber for the Precursor of Carbon Fiber;

碳纤维用新型纤维素纤维原丝的研制

The Detection and Research of Carbon Fiber and Carbon Fiber Composites;

碳纤维、碳纤维复合材料的检测和研究

Preparation of Low-Cost Substrate Carbon Sources and High-Yield Acetobacter Xylinum Strains for Bacterial Cellulose Production;

低成本培养基碳源的制备及高产纤维素木醋杆菌的诱变选育

Study on Preparation of Carbon Fiber Reinforced Nylon 6 Composite by Twin Screw Reactive Extrusion

双螺杆反应挤出制备碳纤维增强尼龙6复合材料的研究(英文)

lubricating agent of fibre

纤维润滑剂,纤维油剂