1)  vacuum tube
真空管路
1.
This paper gives a example to describe vacuum technology clamped type quick release flange and its application in vacuum tube in details; and introduces its seal principle、 structure、 materials、 applicability and several items should be pay attention.
以一套真空管路的密封为例 ,较详细的介绍了夹紧型真空快卸法兰的优良的密封性能和在真空管路中的应用。
2)  vacuum
真空
1.
Study on regeneration of ethanol-loaded activated carbon by microwave irradiation under vacuum condition;
载乙醇活性炭真空微波解吸实验研究
2.
The research of far-infrared drying of carrot under vacuum conditions;
胡萝卜远红外真空干燥试验参数的研究
3.
Effects of overlap steps on oxygen production by vacuum pressure swing adsorption;
重叠步骤对真空变压吸附制氧性能的影响
3)  vaccum
真空
1.
The influence factors on the polyester polycondensation vaccum system and their treatment;
影响聚酯缩聚真空的因素及处理
2.
Different type of vaccum pump and its combination used in existing polyester plant were introduced,also the economic analysis was done.
介绍已有的聚酯装置中所使用的不同形式的真空泵及组合 ,并对其进行经济分析。
3.
Introduced are four displacing methods, namely complete mixing, non-mixing, vaccum deaeration, and pressure displacement.
介绍了常用的四种置换方法,即完全混合置换、无混合置换、真空置换和加压置换。
4)  vacuum brazing
真空钎焊
1.
The craft and application of vacuum brazing for honeycomb material;
蜂窝材料的真空钎焊工艺及应用
2.
Influence of active element Mg on joint properties of aluminum alloy vacuum brazing;
活性元素镁对铝合金真空钎焊接头性能的影响
3.
Morphology of carbide on diamond interface by vacuum brazing;
真空钎焊金刚石界面碳化物的形貌
5)  vacuum distillation
真空蒸馏
1.
Industrial experiment on recovering metals from waste zinc-tin alloy by vacuum distillation;
真空蒸馏法从废杂锌锡合金中回收金属的工业试验
2.
Cadmium recovery process and modeling in the Ni-Cd batteries by vacuum distillation;
真空蒸馏回收镍镉电池中镉金属工艺优化模型研究
3.
Purification of γ-irradiated 30 % TRPO-ke rosene by vacuum distillation;
真空蒸馏净化辐照后的TRPO煤油体系
6)  vacuum frying
真空油炸
1.
The best processing technology of crispy sweet potato by the method of vacuum frying;
真空油炸甘薯脆片的研究
2.
The manuscript studied the effects of color preservation technology on quality of vacuum fried potato chips by using pretreatment technology before vacuum frying.
采用真空油炸前预处理技术研究了护色工艺对真空油炸马铃薯片品质的影响。
3.
Effects of two pretreatment, combined with vacuum frying on the moisture content, fat content and color value of fried green soy bean were studied.
研究了2种预处理工艺结合真空油炸对毛豆水分质量分数、脂肪质量分数和色差的影响。
参考词条
补充资料：滴灌系统管路配置
    滴灌又称微喷，是一种利用微型喷头，将水一滴滴地直接送到植物根部区域，以达到灌溉效果的节水浇灌方式。
    滴灌系统管路配置包括主管——支管——喷灌管——滴头。大部分喷灌管的颜色为黑色，材质为碳纤维，可防止日照损坏。如果采用电磁阀来开启或关闭回路，整个自动滴灌系统则需融为一体，密不可分。
    为了提高绿化带和人行道内植物区、运动场所及公园景观效果，不使滴灌系统管路露出地表影响视觉和交通，通常把管路埋于地下深30厘米至50厘米。滴头则以30厘米至90厘米长的软管同支架或柱状物坚于地表，以确保向乔灌木，植被（草坪）供水。
    虽然地下滴灌系统成本较高，但因具有便利、耐用和节水的特点，已逐渐被大量采用并取代部分喷灌工程。它不受日照蒸腾及风等环境因素影响，据统计数据显示，节水一般可达35%至50%。
    实践证明，只有当滴头置于植物根部区域50%范围内，才能确保达到最理想的供水需求。
    地下铺设的滴灌管路需对滴头定期保养。PVC和PE管路及过滤器一般需每月固定冲洗并定期检查故障，防止植物根部因生长而堵塞滴头。
    对于盐碱地等特定地区，由于区域内水中含盐碱量高，若仅依靠对根部区域50%范围内给水，则明显不足。建议采用交错配置方式，以防植物根系枯死。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。