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- high air content 含气量
- She put on high airs with her learning. 她恃着自己的学问把尾巴翘得天样高。
- Concrete air content test equipment. 混凝土含气量测定仪。
- Good fibers drawn due to high air suction. 由于空气压力过高,好纤维被(从条子中)抽出。
- Radial blowers achieve high air volumes with lowest pulsation. 可磨修叶轮以获得不同气流。
- He put on high airs with his learning. 他以饱学而自傲。
- High air blowing valve and pneumatic components are used international brands. 高压吹气阀及气动元件采用国外公司名牌产品;
- An amendent should decrease bulk density, increase toltal porosity, and incr ease water and air content. 改良剂能降低容重,增加总孔隙度,增加水和空气的含量。
- An amendment should decrease bulk density, increase total porosity, and increase water and air content. 改良剂能降低堆积密度,增加总孔隙度,增加水和空气的含量。
- The carbonation resistance of air-entrained at equal W/B declines when there is excessive air content. 在同水胶比下,随含气量增大,引气型混凝土的抗碳化性能下降。
- It uses four drying blower fans with the characteristics of low noise and high air quantity. 采用四个干燥风机,具有低噪音、高风量的特点。
- The texture and colours of ice can also vary.The lower the air content, the more the colour changes from white to blue - just like your fingers. 冰的结构和颜色也千变万化。冰中的空气含量越少,其颜色变化就越多。
- The allowable and typical Air content in various color specifications were summarized, and compared efficiency with every kind of deairing way. 文章总结了不同涂布方式中的气体含量及其允许范围,并对各种除气方式进行了比较。
- The first test places the timepiece under high air pressure, to ensure that air cannot find its way into the watch housing. 第一项测试是将手表放在高大气压下,以确保气体无法进入表壳体内。
- High air pollution, water pollution, garbage, crime, traffic congestion or tax rates all have a negative impact on your Mayor Rating. 空气和水污染高,垃圾多,犯罪严重,交通拥挤,或者是税率过高,这些都对市长评价有负面效应。
- It is found that, when 0.006% dosage of polycarboxylate based AEA is used, the air content and spacing factor of concrete can meet the needs of HPC engineering. 研究表明:聚羧酸类引气剂在掺量为0.;006%25时,混凝土含气量和气泡间距系数便可满足高性能混凝土工程使用要求;
- This paper compared several testing methods of carburized depth of high air pressure drill and evaluafed their accurately and practicality. 比较了高风压钻头渗碳层深度的不同检验方法,并对其正确性和实用性进行了探讨。
- Speciality: large filtering area, low initial resistance, high air flow, large dust holding capacity, complete droppable. 特性: 过滤表面大;初阻力低;风量大;容尘量高;
- A blast of air would seem to be an effective way of inserting the filling, but to get enough traction on the filling yarn it is necessary to use very high air velocities. 利用气滚引纬似乎是一种有效的方法。但是为了给纬纱以足够的牵引力,有必要采用较高的气流速度。
- Extreme heat environment is abominable environment,which is mainly involved with high air temperature and high humidity in some special places where people work. 极端热环境是某些特殊条件下人所处的恶劣环境,对极端热环境的研究和评价涉及到劳动安全和工作的可靠性。