1) bell prover
钟罩
1.
A design of automatic calibration system for bell prover gas calibration facility;
钟罩式气体流量标准装置自动检定系统的设计与实现
2.
The essay mainly focuses on adding components such as transmission device,rotary encoder,and computer to a standard bell prover detecting device,to form a new bell prover gas detecting device,which can measure and inspect automatically.
介绍了在标准钟罩检测装置的基础上增设传动装置、旋转编码器、计算机等部件组成系统,形成了可自动计量、检定的全自动钟罩式气体检定装置。
2) bell jar
钟罩
1.
Multiple measure cylinder bell jar gas standard measurer with complex construction can meet the examination of wide flow rate range of diaphragm gas meters.
多量筒钟罩气体标准计量器设计成复合型结构,能适应膜式煤气表等流量计的宽流量范围的检定。
3) bell jar type
钟罩式
1.
The structure and principle of a new type of the multiple induction furnace heater with bell jar type was introduced.
阐述了一种新型钟罩式多炉膛感应加热炉的结构和工作原理,介绍了它在金属零件热处理中的应用。
2.
Based upon introduction of the application history of bell jar type floor drain in our country the questions existed in practice are analyzed.
结合钟罩式地漏在我国的应用历史,分析了其在使用中存在的问题,介绍了对其进行改进和处置的几种方法,以促进地漏的广泛应用。
4) elevator furnace
钟罩炉
1.
Structure advantages and technical index of two model elevator furnaces of wide chamber kiln and nitrogen protecton sealed kiln were reviewed.
评述了两种型号的钟罩炉以及宽窑腔空气窑和全密封高温氮气氛保护窑的结构特点和性能指标,并对其进一步改进提出了自己的看法。
5) bell type
钟罩式
1.
The structure and operating principle for two kinds of new type removable bell type induction heating furnace have been described.
介绍了两款新型可移动钟罩式感应加热炉的结构和工作原理。
2.
In the article a new bell type electrical melting furnace was introduced.
本文通过对一座新型钟罩式电熔坩锅窑的介绍,其既有电熔窑炉的熔化质量好,易于控制的优点, 也有坩锅窑换料方便,更换炉衬等优势,是一种很好结合两种的新型窑炉,本文介绍了其窑炉结构和特点, 并详细介绍了工作状况和各种工艺,最后还总结了窑炉的不足点。
6) immersion bell method
钟罩法
补充资料：金钟罩
1.清末山东义和团的一个分支。言其能避枪炮﹐故名。 2.武术的一种。谓运用气功﹐体外如有金钟覆罩﹐不易受伤。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。