以麦芽糖醇和阿斯巴甜代替蔗糖，并且采用真空渗透法研制无糖蜜饯杨梅。
Sucrose was replaced with maltitol and aspartame, and sugar-free glazed waxberry is developed with the method of vacuuming penetration.
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 advantage of vacuum oven is that lower drying temperatures are used which decrease the deterioration of the dry matter.
采用真空气相沉积法在金刚石表面镀覆强碳化物金属或合金薄膜。
Using vacuum gas phase deposition, diamond surface is coated with strong carbide metal or alloy membrane.
应用推荐