lower-grade
美 
英
英汉解释
例句
"You have the iron ore price going up, and that rise being sustainable, making lower-grade deposits profitable, " he said.
“首先是铁矿石价格正在上涨，而这种上涨是可持续的，这使较低品位的矿床也能盈利，”他表示。
For a long time, the comparative method is commonly used in calibrating the lower grade gauge blocks at home and abroad.
长期以来，国内外对低等级量块进行检定通常采用的是比较法。
Burley tobacco is a lower - grade variety of the leaf used to fill cigarettes flavored with higher - grade flue-cured tobacco.
白肋烟是一种低等级的烟叶品种，用来和高等级的烤烟烟叶一起填充卷烟味道。
If the lower-grade pomegranates could be turned into juice for the burgeoning international market, even more value could be added.
如果把低档次的石榴汁榨汁后推向日益壮大的国际市场，农业的产值会更高。
Ellie and Michael decided to use a lower-grade oak flooring for more variation, warmth and depth.
埃莉和迈克尔决定使用低级的橡木地板制造出更多变化，温暖和厚度。
Now there are nearly hundred high-grade, medium-grade, lower-grade automobiles in the company.
现安通汽车租赁公司有各类高、中、低挡车近百台。
Producers have been grappling with lower grade deposits, which are costlier to develop .
生产商近年在艰难对付成本较高的低品位矿。
Stainless steel producers turned to lower grade nickel pig iron, shipped in from south-east Asia and blasted in local furnaces.
许多不锈钢生产企业转而采用低质含镍生铁，从东南亚进口，在本地冶炼。
He was sent to a lower grade for his failure in the examination.
他因考试不及格被降级。
In the developing world, where even new coal plants use lower grade coal and less efficient machinery, the equation is even worse.
在发展中国家，甚至新建的燃煤发电厂仍在使用劣质煤矿和低效率的机械，因此那里的情况则更糟。
China has large coal deposits but they are typically of a much lower grade than Australia's.
中国拥有大量的煤炭储量，但它们的等级通常比澳大利亚的低得多。
If you do not hand the assignment in on time you will receive a lower grade.
如果你不按时交作业就会得低分
Floor drains in lower grade clean rooms should be fitted with traps or water seals to prevent back-flow.
低洁净级别区域的房间的地漏要有水弯或水封防止倒流。
They're remarkably comfortable. By the way, Mr. Smith, isn't there room in your market for lower grade shoes?
这种鞋穿着非常舒适。顺便问一下，史密斯先生，比较低档的鞋在你们那里有销路吗？
If you miss more than two classes for any reason, you risk getting a lower grade.
无论任何理由，只要缺课两次以上，你就有可能得到较低的等级。
"The gold production will be lower in 2010 due to lower grade ore, " Freeport Indonesia spokesman Mindo Panggaribuan said.
“2010年产金量降低，是因为矿砂等级下降。”印尼PTFreeport发言人士MindoPanggaribuan表示。
At the same time, they took profits on some lower-grade preferreds and enhanced their holdings in higher-quality issues.
与此同时，他们对一些低评级的优先股进行了获利回吐，增加了高质量证券的头寸。
Giving them to the students in lower grade will be a good idea.
将这些给低年级的同学是一个不错的主意。
The tax on lower-grade cigarettes jumped to 36% from 30%.
中档香烟的税率由30%提高至36%。
Questionnaire about Study Situation of Lower Grade Students and its Reconsideration
低年级大学生学习现状调查与思考
Optimization of the technology for polysaccharides extraction from middle and lower grade Oolong tea
中低档乌龙茶中茶多糖提取工艺优化
Gender Difference and Influencing Factors of Quality of Life Among Lower Grade Undergraduates in Ningbo University
宁波大学低年级学生生活质量的性别差异及影响因素
Atypical squamous cells and lower-grade squamous intraepithelial lesions in cervical cytological smear
宫颈细胞涂片中的非典型鳞状细胞与低度鳞状上皮内病变
The Phonological Activation of Unfamiliar Pictophonetic Characters of Lower-grade Pupils
小学低年级学生对陌生形声字的语音提取
UNIX terminator emulating technology based upon Network with lower grade computers
基于网络的低档微机的UNIX仿真终端技术
Study on Relations of Suicidal Ideation and Life Attitude of Lower Grade Undergraduate Students
低年级大学生自杀意念倾向与生活态度关系的研究
In addition, limited by the immature knowledge and writing ability of lower grade students, the practice of writing just rubs on the edge;
加上基本笔画教学，在小学低年级实施，宥于学童的认知与书写能力尚未成熟，只能讲授大概；
Essays must be submitted by 3 PM on the due date. Late work will receive a lower grade;
论文必须在截止日的下午三点前缴交，迟交作品得分会较低；
Exploitation and Utilization of Gold Resources with Lower Grade in Zijinshan
紫金山低品位金矿资源的开发利用
They simply think science is too difficult for lower-grade students younger than ten years old.
他们想当然地认为科学对不足10岁的儿童太难了。
Love proportion of big, and lower grade
恋爱比例大，且低年级化
