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- All tanks are powder and vacuum insulated in the annular space. 所有罐都有真空环形隔热层。
- The pressure in vacuum insulation should be controlled under 2 kPa to achieve satisfying insulating effect. 为获得满意的保温效果;应将真空层绝对压力控制在2 kPa以下.
- The heat transfer by convection in vacuum insulation of steel jacketed heating pipeline is not neglectable. 计算真空层压力处于中、低真空下的真空保温管道的换热时不应忽略真空层中的对流换热.
- So they tinkered with the ash and developed a new core material for vacuum insulated panels.It’s about 50 percent cheaper than what’s currently available. 新材料制作的隔热板成本要比现有的便宜50%25，在隔热效率上也能提高50%25。
- This standard applies to transportable vacuum insulated Cryogenic vessels for fluids as specified in 3.1 and is not applicable to such vessels designed for toxic fluids. 译文）该标准适用于在本标准3.;1中详细规定液体的可运输真空绝热容器，但对于有毒液体的这类容器的设计不适用。
- All tanks are powder and vacuum insulated in the annular space. Tanks are equipped with various circuits to control product fill, pressure build-up, pressure-relief, product withdrawal, and tank vacuum. 所有罐都有真空环形隔热层。罐子配备有各种控制产品灌装、压力积累、减压、产品取出和罐子真空的回路。
- Yixing tea not Zoumei TANK; Double stainless steel vacuum insulation lasting bulbs outside; Cup he was anti-skid surface design tendons, and feel comfortable; national patent products. 紫砂内胆泡茶不走味；双层不锈钢真空外胆保温持久；杯身外表面设计防滑筋，手感舒适；国家专利产品。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- Research on Vacuum Insulation Technology 真空隔热技术再析
- Standard Specification for Vacuum Insulation Panels 真空绝热板规范
- Springy and soft, wool is nature's best insulator. 柔软并且富有弹性，羊毛是大自然最好的保温材料。
- nanoporous vacuum insulation panel 纳米孔真空绝热板
- A loose mulch acts on the surface as an insulator. 疏松的覆盖物在土壤表面起了隔热的作用。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
