graded的例句（graded在句子中的用法）

• Some college courses are graded in terms of either a pass or a fail. 有些大学课程按及格或不及格评分。
• The method of graded dichotomies enables this to be done. 用等级均分法可以做到上述那一点.
• We xeroxed thirty sample essays to be graded by all the teachers. 我们复印了30份样本短文供所有教师评阅.
• The timber is graded according to its thickness. 木材按厚度分级.
• Studies the hypervelocity launch feature of graded - impedance flier - plates . 研究波阻抗梯度飞片的超高速 发射特性.
• The texts should be graded in order of difficulty. 课文要按难易程度编排.
• Passes are graded from "A" down to "E". 及格分为A到E几等。
• Once its impurities had settled, the oil could be graded. 一旦杂质沉淀下去，油就可以分级了。
• Houses are graded from nought to ten for energy efficiency... 房屋按照能耗标准划分为0至10级。
• Once its impurities had settled, the oil could be graded... 一旦杂质沉淀下去，油就可以分级了。
• Passes are graded from 'A' down to 'E'. 及格分为A到E几等。
• Dust masks are graded according to the protection they offer... 防尘口罩根据它们的防护效果分等级。