英语词汇heavy fraction怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?重馏分
重馏分

短语

1
heavy fraction of FCC gasoline
FCC汽油重馏分
2
heavy fraction fuel
重馏分燃料
3
straight-run heavy fraction
直馏重馏分

双语例句

1
In this system, the heavy fraction of petroleum has corrosion resistance for steel.
在该体系中石油重馏份对钢有缓蚀作用。
2
There are few studies on the effect of crop root systems on the composition, particularly on the heavy fraction of soil humus.
本文对黑钙土、黑土中各种作物根茬留茬与否对土壤腐殖质、土壤重组有机质的组成、结合形态及某些光学性质进行了测定。
3
And the above heavy fraction base oils were applied to the formulation of engine oils and a series of blending projects were obtained.
并将以上重组分基础油在内燃机油配方中进行了应用，得到了相关内燃机油产品的调合方案。

单词	heavy fraction
释义	heavy fraction 美/ ?hevi ?fr?k?n / 简明释义重砂网络释义 1 ?重馏分重馏分短语 1 heavy fraction of FCC gasoline FCC汽油重馏分 2 heavy fraction fuel 重馏分燃料 3 straight-run heavy fraction 直馏重馏分双语例句 1 In this system, the heavy fraction of petroleum has corrosion resistance for steel. 在该体系中石油重馏份对钢有缓蚀作用。 2 There are few studies on the effect of crop root systems on the composition, particularly on the heavy fraction of soil humus. 本文对黑钙土、黑土中各种作物根茬留茬与否对土壤腐殖质、土壤重组有机质的组成、结合形态及某些光学性质进行了测定。 3 And the above heavy fraction base oils were applied to the formulation of engine oils and a series of blending projects were obtained. 并将以上重组分基础油在内燃机油配方中进行了应用，得到了相关内燃机油产品的调合方案。
随便看	single shear single shear single-shear bolt single shear bolt single shear double rivet joint single-shear double rivet joint single shearing strength single shear joint single shear rivet single-shear rivet single shear riveting single-shear riveting single-shear rivet joint single shear rivet joint single shear single-shear single rivet joint single shear single rivet joint single shear steel single sheathing single-sheave block single sheave block single-sheaved block single sheave iron pulley block single sheave metal block single sheave pulley block