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- A vacuum indicator enables constant checking of the suction performance, and to detect possible clogging of the filter. 真空指示器会不停地监视吸尘过程,避免堵塞或异常。
- Increased Productivity; Excellent suction performance; Ergonomic operation; Robustness and durability. 提高工作效率;吸水极佳功能;人力工程学设计;经久耐用。
- The suction performance can be adjusted directly at the handle (5stages). This enables even curtains to be vacuumed without problem. 吸尘性能可以通过手柄直接调节(分五档)。甚至可用于窗帘等的吸尘。
- The theoretical analysis, test results and engineering implication show that high-speed centrifugal pumps with two-stage inducers can achieve better suction performance than those with single inducer. 经过理论分析、试验研究和工程应用表明,串联诱导轮可使高速泵获得比带单级诱导轮更高的汽蚀性能。
- Seed suction performance of vacuum nozzle precision seeder 穴盘育苗气吸式精量排种器的吸附性能
- Seed suction performance of vibrational air-suction tray seeder 振动气吸式穴盘播种机的吸种性能研究
- 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。
- The performance truly exalted the audience. 演出确使观众情绪高昂。
- Research on Suction Performance of Axial-flow Fan and Centrifugal Fan in Series 轴流风机与离心风机串联吸气特性的试验
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- Using jetting equipment to improve the suction performance of centrifugal pump 利用引射结构提高离心泵的汽蚀性能
- Improving suction performance of Centrifugal Pumps by Using Jetting Device 用引射技术提高离心泵的汽蚀性能
- I didn't think her performance was up to par. 我认为她表现得不及平时。
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
- Live performance is the best! I am still keyed up. 现场演出是最棒的!我仍兴奋不已。
- People would not dig down for such a performance. 人们不愿意为这样的演出掏腰包。
- We like to see the performance of dolphins. 我们喜欢看海豚的表演。
- We'll get the water out with a suction pump. 我们将用抽水机把水抽出来。
- His performance of Hamlet was topnotch. 他扮演哈姆雷特最为出色。
- The singer gave an erratic performance. 演唱者未唱出水平。