gravity]比重的英文

• s gr
• sp gr

• gravity    n. 1.认真，严肃，庄重。 2.重要性，严重性；危险性 ...
• 比重    proportion
• by gravity    靠重力; 重力流动
• gravity    n. 1.认真，严肃，庄重。 2.重要性，严重性；危险性。 3.重量。 4.【物理学】重力，引力，地心吸力。 5.【音乐】(音调的)低沉。 acceleration of gravity重力加速度。 the centre of gravity重心，重点。 specific gravity比重。 null [zero] gravity无重力，失重。 keep one's gravity 持重，不苟言笑。
• 比重,假比重    bulk specific gravity
• 比重器，比重秤。    hydrostatic balance; hydrostatical balance
• 松比重；容积比重；虚比重    bulk specific gravity
• 比重表    pycnometer; specific density table
• 比重秤    balance for specific gravity; bydrostatic balance; hydrostatic balance; specific gravity balance; specific-gravity balance
• 比重低    hypobaric; hypobarism
• 比重底    double bottom
• 比重法    hydrometer method; method of specific gravity; methods for specific gravity
• 比重管    picknometer,pycnometer; picnometer; pyknometer; specific bulb
• 比重环    ring dam
• 比重级    specific-gravity fraction
• 比重计    api; a.p.i. (american petroleum institute) hydrometer; alcoholometer; araeometer; areometer; areometre; densimeter; densimetre; densitometre; density gauge; density meter; density sensor; gravitometer; gravity meter; gravity tube; gravitymeters; higrometr; hydro meter; hydrometers; hydrometre; picnometer; pycnometer; pyconmeter; pygriometer; pyknometer; specific gravimeter; specific gravity bottle; specific weight meter; stereometer; vinometer
• 比重瓶    (one-mark)volumetric flasks; araeo picnometer; de itybottle; density bottle; gravitybottle; picknometer,pycnometer; pychometer(pyknometer); pycnomrter; pycometer; specific gravity bottle; specific gravity flask; specific-gravity bottle; weighting bottle; weightingbottle
• 比重液    specific gravity liquid
• 比重值    rate of specific gravity; special gravity equivalent
• 低比重    hypobaric; low gravity; low-gravity
• 堆比重    banked specific gravity; bulk density; bulk specific weight; bulkde ity
• 高比重    high gravity
• 假比重    apparent specific gravity; bulk specific gravity; bulk specific weight
• 毛比重    bulk specific gravity