英语单词sub-level是什么意思?sub-level怎么读?sub-level怎么发音?英语网为您整理了sub-level的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！
sub-level怎么读
sub-level的读音:[sʌb ˈlevl]
sub-level的意思
1、次级；又称分段
sub-level的相关词组
1、axis of level 水准漆；水准轴；水准管轴
2、arousal level 觉醒水平;
3、allowable noise level 容许噪声电平;
4、alcohol level 酒精指标;
5、advanced level （英国）一般学历证书考试(GCE)优等;
6、administrative level 管理层次;
7、above sea level 海拔高度;
8、a level playing field 公平竞争的机会;人人机会均等;
9、base level 基面，海平面;基准面;
10、banked up water level 壅水水位;
11、background noise level 背景噪声级;背景噪声水平
12、confidence level 置信水平；（数值）可信度
13、compete on a level playing field 在公平的竞争环境中竞争
14、end level [医]终末浓度;
15、fitness level [医]适合度水平;
16、ground level 地平面;
17、inventory level 存储水准，存货水准;
18、gear level 使换中挡;
19、high level 高电平;高级;高能级;高水位;
20、height above sea level 海拔高度;
sub-level的双语例句
1、Application of the fully mechanized longwall sub-level caving technology in the large-angle angular surface mining
综放技术在大倾角俯斜开采中的应用
2、Model establish in sub-level caving method model test
无底柱分段崩落法爆破模拟试验模型的建立
3、Study of lower leaf sub-level caving Strata behavior under two stiffness condition
两硬条件下分层放顶煤开采矿压规律研究
4、Discussion and Practice of Vertical Parallel Hole Caving Technology with Sub-level Filling Method
分段充填采矿法垂直平行孔落矿技术探讨与实践水平分层充填采矿法
5、The Centre's original boiler system extends through every sub-level
中心最初的锅炉系统向上延伸通过所有地下层
6、Influencing factors and improving methods for recovery ratio of sub-level caving coal blasting mining
炮采放顶煤回采率影响因素与提高方法
7、Quantitative Evaluating Method of the Applicability of the Sub-level Caving Mining
放顶煤开采适用条件定量评价方法
8、The study of spontaneous combustion thick coal seam's sub-level caving mining technology
易自燃厚煤层综放开采工艺技术研究
9、Rock in coal seam, suggest casting away sub-level caving.
对于煤层内夹石厚度比较大的情况，建议不采用放顶煤开采。
10、Application and development of sub-level room stoping system with footwall chute
底盘漏斗分段矿房法的应用与发展
11、Study on the Reliability of Man-Machine-Environment System of Roadway Sub-Level Caving
巷道放顶煤人-机-环境系统可靠性研究
12、Study of Pre-cracking Hard Coal by Water Infusion in Sub-level Caving Mining
坚硬煤层放顶煤注水弱化研究
13、Practice and Reflection on the Sub-level Teachers Representative Conference
院系二级教代会的实践与思考
14、Numerical analysis of hydraulic support sub-level cave mining in slope-thick coal seam
缓倾斜厚煤层悬移支架放顶煤数值分析
15、Prediction research on output and work efficiency of fully mechanized sub-level caving face based on artificial neural network
基于ANN的综放工作面产量与工效预测
16、Roof falling mechanism of face area in fully-mechanized sub-level caving mining face and its control
综放工作面端面冒顶机理及控制
17、Three models of technology for mining gently inclined thick coal seam with sub-level caving mining method
缓倾斜厚煤层放顶煤综采的三种工艺模式
18、Discussion on how to raise mining rate of resourses in sub-level coal caving face
提高放顶煤工作面资源回收率初探
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