lower vacuum degree 低真空度
lower temperature vacuum frying 低温真空油炸
lower limit for manifold vacuum 怠速真空度低限
The conclusion is helpful to operation of condensing steam turbine with lower vacuum.
该结论对凝汽式汽轮机的低真空供热改造与运行具有一定的指导意义。
参考来源 - 汽轮机低真空供热改造设计及运行分析·2,447,543篇论文数据，部分数据来源于NoteExpress
According to the company, the large and heavy vacuum tube-based traveling wave tube amplifiers cannot be effectively replaced by GaAs transistors because they a much lower breakdown voltage.
根据公司的消息，真空管将不会被砷化镓晶体管取代。
The advantage of vacuum oven is that lower drying temperatures are used which decrease the deterioration of the dry matter.
真空烘箱法的优点为采用较低的烘干温度，从而减少干物质的变质。
The statistical results show that the triple breaks vacuum interrupters in series have the lower breakdown probability compared with the single break one.
击穿统计特性试验研究表明，三断口真空灭弧室相比单断口真空灭弧室具有更低的击穿概率。
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