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- Main Problems and Examples of Traffic Safety Installations on Low Grade Highway 低等级公路交通安全设施存在的问题及实例
- Discussion on One Side Widening in Low Grade Highway Upgrading in Plain Region 浅议平原地区低等级旧路改建中的单侧加宽
- A low number; a low grade of oil. 一个小的数; 低级油
- low grade highway 低等级公路
- John is down on his teacher because she gave him a low grade. 约翰恨他的导师，因为她给他打了低分。
- My son mucked up the car engine by using cheap, low grade gasoline. 我的儿子使用便宜的低级汽油,汽车引擎损坏了。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- He is a bit let down by the low grade he got. 这次成绩不好, 他有点气馁。
- Low grades are get ting Helen down. 考分很低使海纶闷闷不乐。
- My son muck up the car engine by using cheap, low grade gasoline. 我的儿子使用便宜的低级汽油,汽车引擎损坏了。
- The teacher remonstrated with the boy about his low grade. 教师告诫男孩,说他的分数太低了。
- My son muck up the car engine by using cheap,low grade gasoline. 我的儿子使用便宜的低级汽油，这把汽车引擎损坏了。
- low graded highway 低等级公路
- The teacher remonstrated with the boy about his low grades. 教师告诫男孩，说他的分数太低了。
- The quality control of asphalt concrete pavement of high grade highway involves layers of cushion, base and surface. 高等级公路沥青混凝土路面施工质量控制包括垫层、基层和面层施工质量控制。
- Low quality is always a problem; low grade may not be. 质量低常成为一个问题，但等级低则不是。
- Untreated low grade rejection also poses an increased risk for CAV. 为CAV未处理的低等级拒绝也形成增加的风险.
- Non Ai lenses can mount on low grade nikon DSLR body??? 用尽旧镜微距能力，专人指导使用微距滤镜，拍尽微距世界！
- In the paper, the author summarizes the execution of greening project for the first grade highway, Wuzhou section, from Rong county to Chenxi county. 总结容县至岑溪一级公路梧州段绿化实施的情况。
- He tore up his test paper so that his mother wouldn't see his low grade. 他把自己的考卷儿撕了,这样他的母亲就不会看到他得的低分数。
