lower-grade

Lower reading achievement scores and grades in fifth grade contributed to reduced grades in middle school and thereby contributed to a 40% lower high school graduation rate.

五年级的阅读成绩和学分越低，初中的成绩就越低，因此高中毕业率也就会低40%。

The child is a grade lower than others.

这孩子身高比其他孩子矮半截.

Children not as liked by their first-grade peers had slightly lower grades in fifth grade, while those with higher social acceptance had higher grades.

不被一年级同学喜欢的孩子在五年级时成绩稍差，而那些社会接受度高的孩子成绩较好。

The author of this paper intends to explore some basic strategies to improve lower-grade mental arithmetic teaching practice.

有许多专家、学者和教师从教学实践出发，探讨口算教学现状及策略，取得了一定的成效，本论文基于以上研究提出了改进小学低年级口算教学的基本策略。

Lower grade staff are also supplied with basic uniforms.

给低级职员也应配备基本制服.

High-grade students active in general, lower-grade students in general good and so quiet.

高年级学生总体好动, 低年级学生总体好静等等.

"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。

Burley tobacco is a lower-grade variety of the leaf used to fill cigarettes flavored with-grade-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.

When the composite strength grade is lower than C10 and the requirement of engineering period is not pressing, composite of high blend ratio of fly ash can be considered, which will have little influence on its design strength and dramatically reduce the use level of cement.

当混合料强度等级低于C10时，当工程工期要求不是很紧时可以考虑用高粉煤灰掺入比的混合料，这样，既不影响其设计强度，又可以大大的减少水泥用量。

Zhongjia tin and multi metal deposits are controlled by lower grade structures of Zhenghe-Dapu Fault Belt.

中甲锡多金属矿床是受政和一大埔断裂带的低序级构造所控制的矿床.

By fifth grade, children with early attention difficulties had lower grades and reading achievement scores than their peers.

到五年级时，有早期注意力障碍的儿童的学分和阅读成绩均低于同龄人。

Important experience of lower grade resources and exploration is based on in practice.

总结了在实践中取得的贫矿资源利用的宝贵经验.