英语词汇track grade怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?轨道坡度
... track girder (翻车机)轨道梁 track grade 轨道坡度 track homing 跟踪导引 ...

短语

1
grade affected track
程度影响参考曲线

双语例句

1
The installment and dismantle of guiding track framework be done under the wind force below grade 4.
升降机导轨架的安装与拆卸必须在风力小于4级的天气情况下进行。
2
Expert evaluating system can rapidly track and correctly forecast hazard grade at small open stone quarries, improve the efficiency of safety evaluation and raise reasonable safety countermeasures.
危险程度的专家评价系统能快速地跟踪和准确地预测小型露天采石场危险程度，提高安全评价的效率并及时提出合理的安全对策措施。
3
Eventually I made big progress, because I got fourth place in the High School track and field Tournament for my first semester in eleventh grade, which was the second year of my track and field life.
我最终获得了大进展，因为我得到了第四个地方在高中田径运动比赛为我的第一个学期在第十一年级，是第二年我的田径运动生活。

单词	track grade
释义	track grade 简明释义跑道等级：用于评估跑道表面质量和条件的等级，通常用于田径场或赛车场。网络释义 1 ?轨道坡度 ... track girder (翻车机)轨道梁 track grade 轨道坡度 track homing 跟踪导引 ... 短语 1 grade affected track 程度影响参考曲线双语例句 1 The installment and dismantle of guiding track framework be done under the wind force below grade 4. 升降机导轨架的安装与拆卸必须在风力小于4级的天气情况下进行。 2 Expert evaluating system can rapidly track and correctly forecast hazard grade at small open stone quarries, improve the efficiency of safety evaluation and raise reasonable safety countermeasures. 危险程度的专家评价系统能快速地跟踪和准确地预测小型露天采石场危险程度，提高安全评价的效率并及时提出合理的安全对策措施。 3 Eventually I made big progress, because I got fourth place in the High School track and field Tournament for my first semester in eleventh grade, which was the second year of my track and field life. 我最终获得了大进展，因为我得到了第四个地方在高中田径运动比赛为我的第一个学期在第十一年级，是第二年我的田径运动生活。
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