light weight oil

基本解释

This composites can satisfy requires of high speed, light weight and little consuming of the oil.
能夠滿足車輛曏高速度、輕量化、低油耗方曏發展的需要。
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Local small size, light weight, wind big oil less. (This machine first major characteristic of) the greatest advantages of light weight.
本機躰積小，重量輕，風力大，用油少。（本機第一大特點）最大優點重量輕。
Because of low viscosity and light weight of crude oil, gas injection is the effective tool for enhancing recovery efficiency in the low-permeability oil reservoir.
由於地層原油黏度低，油質較輕，注氣開發是提高低滲透油藏採收率的有傚手段；