pycnometer
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英式音标：[pɪk'nɒmɪtə]
美式音标：[pɪk'nɒmətə]
词义：
n.
比重瓶；
用法：
Acoustic pycnometer
A Graduated Pycnometer
Root Air Measurements by a Pycnometer Method
A Continuously Weighed Pycnometer for Measuring Fluid Properties
A modified air pycnometer for compost air volume and density determination
Porosity determination of grains and seeds with air comparison pycnometer
Coupling a respirometer and a pycnometer, to study the biodegradability of solid organic wastes during composting
Standard Test Method for Density of Semi-Solid Bituminous Materials (Pycnometer Method)
Measurements of air-filled porosity in unsaturated organic matrices using a pycnometer
双语例句
用作名词(n.)
The bicapillary pycnometer is a tool for accurate determination of density.
双毛细管比重瓶是一种用于精确测量液体密度的仪器。
权威例句
PycnometerAcoustic pycnometer
A Graduated Pycnometer
Root Air Measurements by a Pycnometer Method
A Continuously Weighed Pycnometer for Measuring Fluid Properties
A modified air pycnometer for compost air volume and density determination
Porosity determination of grains and seeds with air comparison pycnometer
Coupling a respirometer and a pycnometer, to study the biodegradability of solid organic wastes during composting
Standard Test Method for Density of Semi-Solid Bituminous Materials (Pycnometer Method)
Measurements of air-filled porosity in unsaturated organic matrices using a pycnometer
同义词：pyknometer
造句：
1. Children should have glasses which filter out UV rays.
儿童应该戴上滤除紫外线的眼镜。
来自柯林斯例句
2. She gathered loose soil and let it filter slowly through her fingers.
她捧起疏松的泥土，任其缓缓地从指间漏下。
来自柯林斯例句
3. Change the filter cartridge as often as instructed by the manufacturer.
按照生产厂家的使用说明，经常更换过滤筒。
来自柯林斯例句
4. This congealed muck was interfering with the filter.
这团凝固的污物堵塞了过滤器。
来自柯林斯例句
5. She slotted in a fresh filter.
她放进了一张新的滤纸。
来自柯林斯例句
[ filter 造句 ]
pycnometer
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