crude oil density

基本解釋

In general, the viscosity of crude oil has a greater density.
一般來(lái)說(shuō)，粘度大的原油密度也較大。
The device can collect data automatically, present the result of measurement and be used to observe the density of crude oil through computers.
該裝置通過(guò)微機(jī)自動(dòng)采集數(shù)據(jù)，直接給出測(cè)量結(jié)果，可用于原油密度監(jiān)測(cè)等。
According to the density of crude oil classified standard, only fractions before 150 ℃ were the light oil, the rest of liquefied oil fractions all were the heavy oil, no the middle oil.
借鑒原油的密度分類標(biāo)準(zhǔn)，神華煤液化油只有150℃以前的餾分是輕質(zhì)油，其余全部是重質(zhì)油，沒(méi)有中質(zhì)油；

Sweet light crude oil yields the most gallons of gasoline per barrel of oil and since it has low viscosity and low density, it is comparatively inexpensive to pump, transport, and refine.
FORBES: China's Not Going Green
The majority new oil being developed are heavy, sour crude oils which have a high sulfur content, high viscosity, and high density.
FORBES: China's Not Going Green