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- dry ice freezing method 干冰法冷冻方式
- At high pressure dry ice will melt. 高压下干冰会溶化。
- Q: Does dry ice blasting cool the substrate? 问题:干冰喷射是否会冷却基体?
- Q: Is it safe to use dry ice blasting outside? 问题:在室外使用干冰喷射是否安全?
- Q: Will dry ice blasting damage the substrate? 问题:干冰喷射是否会损伤基体?
- Special care must be taken in handling dry ice. 处理乾冰必须特别小心。
- As dry ice melts, it displaces oxygen and freezes. 乾冰溶解时,会释放氧气及冷气。
- They used dry ice to fog the stage. 他们用乾冰于舞台变得一片朦胧。
- They salted clouds with dry ice. 他们人工降雨。他们盐溶云彩与干冰。他们盐溶了云彩与干冰。
- Dry ice will sublime when it sits in the air. 干冰放置在空气中会气化。
- In fact, dry ice blasting cleans faster when the substrate is hot. 实际上,在基体温度较高时干冰喷射清洁会更快。
- It had remarkable advantages to use the new reversible heat exchanger freezing method process for large air separation devices. 大型空分装置使用新型可逆式换热器冻结法流程在经济上有相当的优越性。
- It quite simply changes the game of pneumatic dry ice cleaning. 它为气动干冰清洁带来了一场翻天覆地的革命。
- New design and execution techniques are adopted in South Anchor Cushion Foundation Pit,namely freezing method of row piles. 其南锚定基础深基坑支护采用了钻孔灌注桩排桩加多道支撑挡土的排桩冻结法。
- Q: What are the primary safety issues when dry ice blasting? 问题:在干冰喷射时,主要的安全问题是什么?
- Q: Why would I use dry ice instead of a traditional blast media? 问题:为什么要用干冰取代传统喷射介质?
- The cold resistance of P. nigra var. austriaca, Pseudotsuga menziesii var. glauca and P. tabulaeformis was determined with artifical freezing method and conductometry. 摘要对黄土高原丘陵沟壑区引种栽培的奥地利黑松、花旗松和乡土树种油松的针叶进行冰冻后测定其电导率，比较三者间的抗寒性；
- CO2 dry ice is safe to use in outdoor blasting applications. 在室外喷射作业中使用CO2干冰很安全。
- The construction of the foundation by means of rowed pile ground freezing method effectively resolves the problem of the foundation pit lagging and water repellence. 润扬长江公路大桥南锚碇基础,为软土地基、嵌岩特大深基坑工程,采用排桩冻结法施工,有效地解决了基坑支护、封水问题。
- When using dry ice, do not seal the inner insulated container. 使用乾冰时,请勿封闭内部的隔离容器。
