Chemical changes have made a great many plants into coal, oil, and gas.

News came through on the wireless of a rich oil field district.

从该地区某一丰富油田无线电传来了消息.

There is lots of rain, warm climate and rich oil.

那里气候温暖,雨量充沛, 土壤肥沃.

It cut the price of its heavier oil and raised the price of its light oil.

沙特降低了重质油的价格,同时提高了其轻质原油的价格.

The additive with high number to light oil improves the quality of light-oil based fuel greatly.

轻油高辛烷值调和剂显著提高了轻油基燃料的抗爆性,使火花点火 式 发动机可采用较高压缩比工作.

High pour-point oil has different gas logging characteristics from light oil and heavy oil.

在气测录井方面,高凝油与稀油、稠油具有不同的特征.

The hardness of highlights oil and different light oil have different best curing temperature.

度高光油的硬度好,而且不同的光油有不同的最佳固化温度.

Liguid fuel is usually a light oil.

液体燃料是一种轻质油料.

There are coated light oil and solvent pressure-sentitive, glycerolysis etc.

涂布光油有溶剂型、水性 、 乳液型、无溶剂型等品种.

Light oil is a important raw material in petrochemical industry.

轻烃是重要的石油化工原料.

These are questions that need varnish manufacturers to light oil.

这些问题都需要光油厂家对光油做进一步改进.

Somewhat differently, gas generators have been used to produce fuel gas from light oil.

与此稍有不同的是, 气体发生炉曾用于用轻油制出燃料气.

Said catalyst has higher heavy oil conversion capacity.

该催化剂具有更高的重油转化能力.

Some new catalysts for heavy oil are developed.

在此基础上,研制出了适合于辽河稠油水热裂解的催化剂体系.

Adhesion of heavy oil to posterior lens capsule.

重油粘附后囊.

Result Unique method is established for recovery pattern of heavy oil reservoirs.

结果对稠油油藏开采方式的筛选制定了独特方法.

The results provided theoretical basis for down-hole catalytic upgrading of heavy oil.

探讨了催化剂对稠油水热裂解反应的催化机理.

What remains is heavy oil that is used as fuel.

剩下的是重油,被用来作为燃料.

What remains is heavy oil that is as fuel.

而剩下的部分是用作燃料的重油.

Said method has better heavy oil cracking ability and desulphurizing ability.

该方法具有较强重油裂化能力和脱硫能力.

The heavy oil was quoted at $ 17 per barrel.

重油报价为每桶17美元.