- 重点词汇
- chemicaladj.化学的;化学反应的;用化学方法生成的;
- changesn. （会令人感兴趣或可喜的）变化（ change的名词复数 ）;换车;辅币;变迁;
- haveaux. 用以构成完成式及完成式的不定式，表示已经…;
- coaln.煤（块）;
- oiln.油;石油;油画;燃油;
- andconj. 和，与;而且;于是，然后;因此;
- intoprep.进入，到…里面;朝，向;撞上，碰上;到（一段时间的某一点）;成为;关于，涉及;〈数〉除，乘;（穿）上，（换）上;（说服某人）去做……;（分）成，（撕）成;（撞）上，（碰）上;到达;
- a great many很多， 许多;指不胜屈;浩;
- plantsn.(plural form of plant,plant的复数形式)植物，农作物;植物( plant的名词复数 );工厂;发电厂;幼苗;
- gasn.气体;[矿业] 瓦斯;汽油;毒气;
- 相关例句
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.
互联网摘选
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.
互联网摘选
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.
互联网摘选
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.
互联网摘选
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.
互联网摘选
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.
词典精选例句
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.
互联网摘选
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.
互联网摘选
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.
互联网摘选
