low-grade的例句（low-grade在句子中的用法）

• The whole shipment of cattle made the grade as prime beef. 这批牛全部达到了上等牛肉的标准。
• He is a bit let down by the low grade he got. 这次成绩不好, 他有点气馁。
• the proximate grade 次一级
• He ranks among the best pupils of his grade. 他是他们年级最好的学生之一。
• My son is a quick student and always has high grade. 我儿子是个聪明的学生, 总是得高分。
• to graduate the girl from the fourth to the fifth grade 使这女孩子从四年级升到五年级
• The music exam has eight grades; I have passed Grade 1, the easiest. 音乐考试分为八级, 我已通过了最容易的第一级。
• He merits a grade of B on his composition. 他的作文分数应该得B。
• He is very downhearted about the poor grade he got in school. 他对糟糕的学业成绩感到十分沮丧。
• It takes hard work to make the grade in school. 在学校里必须用功才会有好成绩.
• They may pull all their lives and never make the grade, not even in this trade. 他们也许拉一辈子洋车,而一辈子连拉车也没出过风头.
• This test is to be taken by all pupils without reference to age or grade. 这次测验的对象是全体小学生,不论年龄和年级.
• Ispecializes in high -, medium - and low - grade single - sided matching welcome Corrugating Machine. 我公司专业生产高 、 中、 低档 单面瓦楞机欢迎选配.
• This is not always true - as with the manufacture of pig iron and steel from low - grade iron ores - but it did lead to the concentration of industrial developments on the coal fields. 并非一概如此 — 例如从低级铁矿石中生产生铁和钢材的情况一但是这导致了工业发展集中在煤田上.
• Take using high technology and modernize, internationalizing a top - grade product as a business enterprise target! 以用高科技、现代化 、 国际化打造 一流 产品为企业目标!
• The inditing experiments of searching - root writers and the attempts of avant - grade authors embody these two aspects. 这两个层面又集中体现在寻根派作家的创作实践与先锋作家群的尝试中.
• Hydrolyzed Collagen Protein derived from 100 % pure pharmaceutical food grade bovine collagen. 水解胶原蛋白来自100%纯医药食品级胶原.
• The main products are flax yarn, high - grade aluminum extrusions, communications cables. 主要产品有亚麻纱 、 高档 铝合金型材 、 通信电缆等.
• The gem - grade olivines exist in lherzolite enclaves and some xenocrysts. 玄武岩中构成宝石的橄榄石产于二辉橄榄岩包体中和少量的捕虏晶中.
• Result 21 labs are up to grade , the relative error of disqualifications is over 10 %. 结果21个实验室被判定为合格,不合格者其相对误差>10%.