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- Will operate effectively (half vacuum) at low flow rates of 7 litres per minute.Will produce maximum vacuum of 20-25 mmHg at a flow rate of 17 litres per minute. 在底流连(7公升/每分钟)的水压情况下,此抽水唧筒亦可发挥高效率功能,在每分钟17公升的流连下,可产生大约20-25公厘水银柱之真空度。
- No leakage from the roof at testing rain storm of5 litre per square metre per minute. 屋顶每分钟每平方米5公升人工降雨试验,没有漏水。
- No leakage from the roof at testing rain storm of 5 litre per square metre per minute. 屋顶每分钟每平方米5公升人工降雨试验,没有漏水。
- litres per minute 海滨荒漠群落
- They spin at 400-500 revolutions per minute. 它们每分钟旋转四百到五百周。
- LPM = litres per minute 升分
- Eg. The new engine has a capacity of 4.3 litres and a power out-put of 153 kilowatts at 4400 revolutio per minute. 这台新发动机的容积为4.;3升,转速为每分钟4400转时输出功率是153千瓦。
- Calls to the helpline cost 38p per minute. 打热线服务电话每分钟为38便士。
- I was adjusting the pump strokes per minute. 我正在调整泵的每分钟冲数。
- How many words can you type per minute? 你每分钟可打多少字?
- How many words do you type per minute? 你每分钟打多少个字?
- Did you know I can type almost 60 words per minute? 你知道吗,我能每分钟打60个字。
- The car runs at a speed of 1 km per minute. 小轿车以每分钟1千米的速度行使。
- A minimum of 15 litres per person per day should be provided as soon as possible. 应尽快提供每人每天最少15升水。
- The productivity is 30-40 cans per minute. 生产效率每分钟30-40罐。
- My typing speed is 100 English words per minute. 我的打字速度是每分钟100英文单词。
- His pulse was one hundred beats per minute. 他的脉搏每分钟一百次。
- All three types of fuel consumption are measured in litres per kilometre, with a lower number indicating greater efficiency. 以上三项耗燃油量均以公升或公里为计算单位,数字越小,则车辆的能源效益越高。
- I take shorthand at 110 words per minute. 我速记的速度是每分钟110个字。
- The quick-changing DGS version has a claimed fuel economy of 5.6 litres per 100km (50.44 UK mpg), equating to C02 emissions of 147g/km. 快速变化的DGS版本有声称的燃油经济性的5.;6升,100公里(50