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- heat supply at low vacuum 低真空供热
- Analysis on Low Vacuum Heat Supply Reformation of Condensing Steam Turbine 凝汽式汽轮机低真空供热改造分析
- low vacuum heat supply 低真空供热
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- The food should be kept at low temperature. 这种食品应低温保存。
- We supply basic, no-frills tractors at low prices. 我们只供应价位低的基本型号、没有华丽外观的拖拉机。
- We dug clams in the flats at low tide. 退潮时我们在浅滩挖蛤蜊。
- He was stationed on supply at the Melior Street. 他被派往米利尔大街做代理牧师。
- Our food supply at last give out. 我们的食物终于用完了。
- He was stationed on supply at the Melio Street. 他被派往米利尔大街做代理牧师。
- Heat supply system outline/layout (drawing)? 供热系统概述／布局（图）？
- The water supply at last gave out. 水的供给终于断绝了。
- This paper introduces one special case of low vacuum of cyclotron. 介绍了回旋加速器的一例真空度不足的特殊故障。
- Food was in short supply at that time. 食品一时接应不上。
- In addition,the low vacuum varying pressure heat treatment furnace is cheap when it is compared with the vacuum heat treatment furnace and is mor... 广泛采用低真空变压热处理技术是缩短我国同发达国家之间差距的捷径之一。
- Our water supply at last gave out. 我们的水终于用完了。
- The article introduces the structure feature and heat treatment technology of a low vacuum nitriding furnace for treating axle workpieces. 本文介绍了处理细长轴件的低真空氮化炉的结构特点和热处理工艺。
- Cement was in short supply at the time. 水泥一时接应不上。
- Features: Low VCE(sat),High performance at low supply voltage. 特点：饱和压降低,功率高和电压小。
- Miles of sand are exposed at low tide. 在低潮时数英里的沙滩就会显现出来。
