... low-foaming surfactant 低泡表面活性剂... low-freezing liquid 低凝液体... low-frequency compensation 低频补偿...
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low-freezing liquid metal 低熔点液态金属
The cooling medium, or coolant, in them is either water or some low-freezing liquid, called antifreeze.
冷却媒介或者散热剂，包括冷却水和一些防冻液，被称为冷却液。
The brittleness of high-manganese steel under low temperature is discussed. A method of Iow-temperature cutting with liquid nitrogen freezing of the workpiece has been developed.
论述了高锰钢的低温脆性，建立了用液氮冷冻工件的低温切削方法。
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