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1·These ferroelectric materials could be used as a cryogen.

具有电热效应的铁电材料就可以作为新型致冷材料。

2·Basic physics questions of operating in this cryogen need to be answered.

在这种制冷剂(液态烃)中操作的基本物理问题需要回答。

3·The liquid cryogen contacts the metal surface, generating a volume of expanding gas over the metal surface.

液体制冷剂接触金属表面，从而在金属表面上产生一定体积的膨胀气体。

4·The lance has a hood that directs both a flow of liquid cryogen and a flow of vaporous gas toward the metal surface.

所述喷管具有朝金属表面引导液体制冷剂流和蒸气流的罩盖。

5·The system includes a container of metal and a system configured to delivery biphasic inert cryogen toward the metal.

所述系统包括金属的容器和配置成朝所述金属输送双相惰性制冷剂的系统。

6·The coil is surrounded by a cryogen chamber (17) which is located radially outwardly from the coil (3) on the other side of the support (12).

线圈被制冷剂室(17)环绕，该制冷剂室在支撑体(12)的另一侧上位于线圈(3)的径向外侧。

7·The vaporous cryogen creates a reinforcing vapor that slows the expansion rate of the expanding gas, localizing the expanding gas over the metal surface.

蒸气制冷剂产生减缓膨胀气体的膨胀速率的补强蒸气，从而将膨胀气体留存在金属表面上。

8·The model of thermal expand valve is built and the connection of flux, pressure difference between the front and behind of the valve and cryogen dryness of inlet and outlet.

建立了热力膨胀阀模型，重点建立了流量与阀前后压差及制冷剂进出口干度的关系。

9·A feed liquid, for example, a molten fat, is formed into at least one sheet of flowing particles and is cooled by directing cryogen at the particles from both sides of the sheet.

一种供给液，如融脂，组成至少一个流动颗粒片的形式，并将冷却剂导向该片两侧的颗粒上使其冷却。