研究不同抗氧化剂搭配对镁碳质转炉出钢口管砖抗氧化性能的影响。
Effects of different anti-oxidants on the anti-oxidation properties of MgO-C tapping hole of a converter are studied.
地下连续墙的接点由柔性改为刚性，其锁口管、连接头箱与施工工艺也起了相应的变化。
The change from flexible connector into stiff connector in the construction of continuous underground-wall brings about the changes of locking pipe, hollow jointer and construction technology.
目的研究延期留置空肠穿刺造口管间断肠内营养在进展期胃癌术后辅助化疗中应用的可行性及其临床疗效。
Objective to study the feasibility and clinical effects of enteral nutrition by needle catheter jejunostomy (NCJ) tube in the postoperative adjuvant chemotherapy for patients of staged gastric cancer.
DQ-0772宝优妮惠心衣帽架Y型主体设计，拥有外观专利与实用新型专利结构设计，缩口管连接，让顶部挂衣钩方向可以自由调节；
DQ-0772 Bonunion Huixin Coat Hat Rack Y-shaped body design, appearance patent and one structure patent for utility model, connected by necking pipe which makes top hook direction adjustable.
试映羊毛采用高纯石英制成，非常适用于进样口衬管。
Quartz Wool was made from high-purity quartz, extremely low in metallic oxide impurities.
他们递给我一个萨克斯管，并迅速地在喇叭口附上了一个麦克风，演奏开始了。
They gave me a horn, promptly attached a mike to the bell, and the music started.
将电路板放置在焊台上，针对需要焊接的通孔元件管腿，选择合适的喷锡口，启动波峰焊接。
The circuit board is placed in the welding stage, the pins through hole components welding, choose appropriate spray tin, soldering start.
在早期的专栏里，我讨论过喂料口(管)设计，以及它是如何影响挤出机的性能的。
In an earlier column I discussed feed throat design and how it can affect extruder performance.
如我所说，任何通过挤出机的东西都要先通过喂料口（管），所以这是工艺控制的一个方面。
As I said, everything that goes through the extruder goes through the feed throat first, so this can be a controlling aspect of the process.
损坏的管端及坡口已被发现并修复。
The damaged bevel and pipe ends are identified and repaired.
鼻胃管在脑卒中后2 - 3周内不能从口进液体或固体的病人要优于经皮内窥镜胃造瘘管。
Nasogastric feeding is preferred to percutaneous endoscopy gastrostomy tube feeding until 2-3 weeks post-stroke in patients who cannot take oral liquid and food.
清洗进样口，如有必要，更换密封垫，衬管，隔垫。
Clean the injector port, replace critical injection port seals, replace injection port liners, and change septa as needed.
主要介绍扩散管胀口模具的结构与工作原理、毛坯尺寸及胀口力计算方法和主要工作部件的设计技术。
This paper mainly introduces structure and prinicipe of mouth bulging die for diffusion tube, calculation method of blank size and forming force, design technology of main work parts.
针对双文氏管湿法除尘系统一级文氏管喉口存在的问题，开发设计了矩形定径式喉口。
Based on the problems existed in Venturi tube throat of double Venturi tube wet cleaning system, the rectangle sizing throat is developed and designed.
如使用弯管，请将其套在阀门放料口的外螺纹上，并用手拧紧。
When using discharge tube, please? Screw it onto the outlet of valve, and tighten it.
带有一个圆锥形孔和双簧管吹口的细小的木管乐器，具有三个八度音域和穿透力强而尖利的声音。
A slender woodwind instrument with a conical bore and a double reed mouthpiece, having a range of three octaves and a penetrating, poignant sound.
插条不能明显偏斜，开口缝应在中间，不管插条还是管端咬口翻边应准确、压紧，以后连接接头才会整齐、贴紧。
The not significant deviation, open seams should be in the middle, or whether cutting pipe end bite flange should be accurate, pressing, after the joint will be neat, close.
在螺旋焊管生产中采用铣边机铣削带钢边缘和坡口，为螺旋焊管成形、焊接创造了有利的条件。
To adopt milling machines to prepare strip edges and groove to give good condition for forming and welding of spiral submerged arc-welded pipe.
管子内压应力与管系应力加速了爆漏过程，是造成过热器管撕裂爆口的次要原因。
The inner stresses of the tubes and pipe arrangement stresses are the secondary cause, which accelerated the explosion procedure.
管道管件应为非扩口压缩式三件构造，由套圈、螺帽和本体组成，适宜安装在不锈钢管道上。
Tube fittings shall be flare less compression type of three-piece construction consisting of ferrule nut and body suitable for use on ss tubes.
使用数控切管机切割带焊接坡口的相贯线时，手工编程效率低下。
Manual programming is inefficient when using CNC pipe cutting machine cuts intersection lines with welding groove.
拔管后无局限性腹膜炎或瘘口迁延不愈。
No local peritonitis or uncurable fistula occurred after withdrawal of the tube.
旋下排液阀的盖子。如使用弯管，请将其套在阀门放料口的外螺纹上，并用手拧紧；
Remove sealing cap from the discharge valve. When using discharge tube, please?screw it onto the outlet of valve, and tighten it.
对高炉热风主管、围管三叉口组合砖的设计计算进行了探讨和实践。
The design and calculation combined bricks in trident of main and round hot blast pipes on b.
快速树干注射器主要由贮液瓶、压力表、弹簧秤、输液管、注药口、气门嘴、注射针头、开关等几部分组成。
The quick trunk injector comprises a reservoir pressure-meter, a spring balance, a transfusion pipe, a liquid valve, an air pinhead and a switch.
也可以根据防治实际中目标害虫的虫口密度及单株放蜂数量来确定每管的接入寄主数和种蜂数。
Sometimes, the amount of female wasps and hosts in single tube could be based on the density of target pests and the amount of female wasps released on one plant.
并以基于PC和运动控制卡的开放式四轴数控系统实现支管端头的变角度焊接坡口面切割。
The open four-axis CNC system based on PC and motion control card can accomplish the cutting of various-angle welding plate.
并以基于PC和运动控制卡的开放式四轴数控系统实现支管端头的变角度焊接坡口面切割。
The open four-axis CNC system based on PC and motion control card can accomplish the cutting of various-angle welding plate.
应用推荐