英语词汇poor grade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
?级配不良的
级配不良的 badly graded; disproportionately graded; poor graded; poorly graded; poorly-graded; poorly-sorted 角化不良的 dyskeratotic .

短语

1
poor-graded soil
不良级配土

双语例句

1
Testing results show that phosphogypsum material particle size distribution is more concentrated, graded poor, good permeability and high shear strength.
试验结果表明：磷石膏颗粒分布较为集中、级配较差、渗透性能良好且抗剪强度较高。
2
Through hydrotreating, the poor-quality long residue or short residue from CDU can be up-graded in-to good feedstock for heavy oil FCCU. Therefore, the production of light fuel oil can be maximized.
通过常压重油加氢处理或减压渣油加氢处理工艺将劣质的常压重油或减压渣油加工成适用于重油催化裂化装置的原料油，从而最大限度地获得更多的轻质燃料油。

单词	poor grade
释义	poor grade 简明释义差劣的成绩：指在学业或考试中获得低分的情况。网络释义 1 ?级配不良的级配不良的 badly graded; disproportionately graded; poor graded; poorly graded; poorly-graded; poorly-sorted 角化不良的 dyskeratotic . 短语 1 poor-graded soil 不良级配土双语例句 1 Testing results show that phosphogypsum material particle size distribution is more concentrated, graded poor, good permeability and high shear strength. 试验结果表明：磷石膏颗粒分布较为集中、级配较差、渗透性能良好且抗剪强度较高。 2 Through hydrotreating, the poor-quality long residue or short residue from CDU can be up-graded in-to good feedstock for heavy oil FCCU. Therefore, the production of light fuel oil can be maximized. 通过常压重油加氢处理或减压渣油加氢处理工艺将劣质的常压重油或减压渣油加工成适用于重油催化裂化装置的原料油，从而最大限度地获得更多的轻质燃料油。
随便看	autocatalytically autocatalytic chemical reduction bath auto-catalytic curve autocatalytic decomposition autocatalytic decompositionne autocatalytic effect autocatalytic enhancement autocatalytic function autocatalytic growth autocatalytic induction autocatalytic oxidation autocatalytic plating autocatalytic process autocatalytic prothrombin derivative autocatalytic prothrombin derivatives autocatalytic reaction auto catalytic reactor autocatalytic reactor auto catalytic reactor autocatalytic replication autocatalytic splicing autocatalyzed autocatalyzed oxidation autocatharsis autocatheterism