cold box的例句大全

Shell core and cold box coremaking are the main technique at present.

目前制芯工艺主要采用壳芯和冷芯盒制芯技术.

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Application of cold welding technique in cold box repair

冷焊技术在冷箱修复中的应用

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A work permit validated by ALE is necessary to enter and work inside the cold box.

在低温试验箱内工作必须要有ALE的有效工作许可证.

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The transformation of 10000m 3/ h ASU is described in detail, including removal of lean Kr/ Xe and crude Ne/ He systems; pipe rearrangement within the cold box; serial connection of the steam heater with the electric heater.

详细介绍了对10000m3/h空分设备进行的切除贫氪氙和粗氖氦系统、整改冷箱内管道及串联蒸汽加热器和电加热器改造情况，分析了改造效果及改造后还存在的不足。

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On line Unfreezing and Blow off of Cold Box

冷箱在线解冻与在线爆破吹扫

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Are there air dryers on the air supply to cold box and hot box core machines?

冷,热型芯操作箱是否有空气干燥器?

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the demonstration of material selection and the key fabrication technique for liquid washing column have been introduced in details. measures adopted during the assembly of liquid nitrogen washing cold box to ensure product quality are analyzed.

详细介绍了杭氧在液氮洗冷箱国产化制造过程中所进行的氮洗塔选材论证和制造技术攻关的内容，分析了液氮洗冷箱组装时为保证产品质量所采取的措施。

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This new amine cold box binder has been developed to improve workability during core-making.

该粘结剂是为了改善铸模成型时的操作性而开发的胺冷芯盒粘结剂.

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The CO 2 phenolic resin binder system is a new molding and core making binder for cold box process, which has many advantage properties.

CO2固化碱性甲阶酚醛树脂粘结剂是一种新型的造型、制芯材料。

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Study on the CO2 Cold Box System of Complex-crosslinking Binder

复交砂CO2&冷芯盒法的研究

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Work in the cold box is considered confined space work.

在低温试验箱里工作被认为是在狭隘的场地里工作.

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design and application of expansion turbines in cold box

透平膨胀机在冷箱中的设计与使用

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Trial And Application of CO_2 Cured Cold Box in Production

CO2/酚醛树脂冷芯盒工艺试验及其在生产中的应用

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Research and engineering design of new type hydrogen cold box in hydrocracking reactor

加氢裂化反应器新型冷氢箱的研究与工程设计

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Based on cause analysis of perlite entering piston oxygen compressor with inlet gas, corresponding treatment measures are described. The seal gas of cold box was moved from nitrogen pipe to waste nitrogen pipe to prevent similar accidents.

分析了活塞式氧压机进气带珠光砂的原因，介绍了处理措施，把冷箱密封气从氮气管线上改到污氮管线上，以杜绝类似事故再次发生。

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experiment of a new type of gas hardened cold box process resin bonded sand technology and its application on production

一种新型气硬冷芯盒树脂砂工艺试验及其在生产中的应用

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They were getting cold in the cardboard box.

由于小熊仔窝在纸盒子里，被发现时已经有些受凉。

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According to the characteristics of the cold insulation box of Fractionating tower, it is considered that the effect of inner-filling on the construction is related with the variable density, then the relative formulation in the condition of not having lateral-displacement is deduced.

根据分馏塔保冷箱的特点，认为内填料对结构的作用与变密度有关，推导了无水平位移下的相关公式；

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Determination and application of spacing spot welds of the box section members by cold-formed steel hat section

压型钢板组合箱型截面翼边板焊点间距的确定与应用

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The nonlinear analysis of the standard cold insulation box of fractionating tower in industrial use was presented and the calculating model and analytic method were deduced under the load of inner-filling in the condition of having and not having lateral-displacement.

对工业应用中定型化的分馏塔保冷箱进行了非线形分析，推导了无侧移情况下和有侧移情况下内填料作用的计算模式及分析方法。

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