boom是什么意思

网络释义

用法例句

Spray distribution uniformity of boom spraying;

喷杆喷雾雾量的分布均匀性

According the properties of oil stray rotary screw compressor,formulated DAH oil stray rotary screw compresssor oil.

根据喷油螺杆空气压缩机的性能特点,采用加氢基础油研制开发了DAH喷油螺杆压缩机油。

Using the 45 steel as substrate material and adopting reinforcing treatment technique for surface spraying weld overlying strata, the anti-pitting property of spraying weld tappet/Chinese Stger cam pairs was studied in this paper.

结果表明,在相同工况下,氧乙炔焰喷焊挺杆的优点蚀寿命比212堆焊合金铸铁挺杆的长一倍,比按国外原图纸工艺要求试制的20Cr气体软氮化斯太尔挺杆的长4培。

Experimental research on the cooling characteristics of an afterburner fuel injector with double-wall construction;

外涵引气加力喷油杆冷却特性模拟实验

boom drop - pipe

喷杆的下悬[喷]管(喷雾机用的)

Analysis of Influencing Factors of Atomization Quality of Spray Rod Type Spraying Machine

喷杆式喷雾机喷雾质量影响因素分析

Experiment on spray characteristics of baffle-type injector in cross flow

侧喷挡板式雾化喷油杆喷雾特性实验

Technical code for shotcrete pock bolts shore

锚杆喷射混凝土支护技术规范

Optimization of the technology for Lactobacillus helveticus attenuated by spray-drying

喷雾干燥钝化瑞士乳杆菌工艺的优化

Shut off the lower pipe ram, open the choke line and test the next ram and choke line.

关下部钻杆闸板，开放喷阀，试压第二个闸板和放喷泉管线。

Remove fuel supply line latch clip at injector rail.

拆下喷嘴托杆处之燃油供应管线搭扣夹。

Application of the Anchor Sprayed Concrete Technique on a Side-slope Support of a High-water-level Reservoir

锚杆喷射混凝土在高位水池边坡支护中的应用

Dynamic Analysis of a Two-side Four-bar Beating-up Motion of an Air-jet Loom;

喷气织机双侧四连杆打纬机构动态分析

The anchor sprayed concrete supporting application in highway side slope protection

锚杆喷射混凝土支护在公路边坡防护中的运用

Control Piston and Mandril Lift Measurement of Electronic Control Injector

电控喷油器控制活塞和挺杆的升程测量

Single or multiple gripper or projectile looms, rapier looms,water jet looms and air jet looms.

单片梭或多片梭织机,或抛射(片梭)织机；剑杆织机；喷水织机和喷气织机。

The combined bolting and shotcrete in foundation pit is a new technology which includes anchor rod, anchor rope, steel mesh, grid, grouting and shotcrete.

基坑锚喷是汇锚杆、锚索、钢筋网，格栅、注浆及喷射混凝土的一项新技术。

Diagnotis Helicobacter Pylori Infection by Sprinkle Urea-natrithymol under Fiberoptic Gastroscope

尿素-麝香草酚钠镜下喷洒快速诊断幽门螺杆菌感染

The Study of 3D Soft Profile Simulation System for the Plasma Spraying of Special Screw;

异型螺杆等离子喷涂软仿型的三维仿真系统研究

Study on Dynamic Analysis and Balancing of Four-bar Beating-up Mechanism of Air-jet Loom;

喷气织机四连杆打纬机构的动力学分析及动平衡研究

Application and Analysis of Technique of Bolting and Shotcreting Support in Deep Foundation Ditch;

锚杆喷射混凝土支护技术在深基坑中的应用与分析

Preliminary Studies on Agrobacterium Tumefaciens-mediated Transformation of Bush Bean by Floral Spraying;

花器喷雾法接种根癌农杆菌转化矮生菜豆条件的初步探索