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- Research and the application of lifting the upper mining limit in Xuchang Coal Mine 许厂煤矿提高开采上限的研究与应用
- the upper mining limit 开采上限
- We have just seen, in Book Fourth, one of the compartments of the upper mine, of the great political, revolutionary, and philosophical excavation. 我们刚才在第四卷里已经见过上层坑道的一角，那是政治、革命和哲学的大坑道。
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- I'd like a room on the upper level. 我想要楼上的房间。
- Feasibility and benefit analysis on increasing upper mining limit of No. 3 coal seam, Daizhuang Coal Mine 岱庄煤矿3煤提高开采上限可行性研究及效益分析
- My hometown is in the upper reaches of the river. 我的家乡在这条河的上游地区。
- He locked his diary in the upper drawer. 他把日记锁在上层抽屉里。
- A canine tooth of the upper jaw. 上颚犬齿上颚的一个犬齿
- The upper limit of photon mass is 1.2x10-51 g. 光子的静止质量光子的静止质量上限是1.;2x10-51g。
- He had an infection in the upper respiratory tract. 他上呼吸道感染。
- The Senate is the upper chamber of Congress. 参议院是议会的上院。
- The upper age limit was later raised to 50. 年龄上限不久之后被提升到50岁。
- The lower part of the pipe is separable from the upper part. 管子的下部可与上部分开。
- All the upper ten thousand were present at the prince's ball. 所有上流社会人士都参加了亲王的舞会。
- Our team gained/had the upper hand in the second half. 我们队在下半场占了上风。
- Passengers may smoke only on the upper deck of the bus. 乘客只可以在公共汽车的上层吸烟。
- Don't let your feelings get the upper hand over you. 不要感情用事。
- A wise general can gain the upper hand in any battle. 一位有智慧的将军在任何战争中都能占上风。
- A band or badge worn around the upper arm. 臂章戴在上臂的绑带或徽章
