- 更多网络例句与沸过的水相关的网络例句 [注:此内容来源于网络,仅供参考]
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Wipe away the liquid overflown from the side tube with a piece of filter paper and put the cap immediately. Remove the pycnometer from the water bath and clean off any material on the outside with a piece of filter paper, weigh the pycnometer accurately and calculate the weight of its content.
然后将比重瓶自水浴中取出,再用滤纸将比重瓶的外面擦净,精密称定,减去比重瓶的重量,求得供试品的重量后,将供试品倾去,洗净比重瓶,装满新沸过的冷水,再照上法测得同一温度时水的重量,按下式计算,即得。
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Fill the glass cylinder of the Westphal balance with freshly boiled and cooled water to about 80% of the volume.
取20°C时相对密度为1的韦氏比重秤,用新沸过的冷水将所附玻璃圆筒装至八分满,置20°C(或各品种项下规定的温度)的水浴中,挑动玻璃圆筒内的水,调节温度至20°C(或各品种项下规定的温度