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- FABRIC ANALYSIS OF GRAVEL IN QUATERNARY GRAVEL BEDS ON BACKBONE AREA OF NIQINGTANGGULASHAN MOUNTAINS 念青唐古拉山主峰地区第四纪砾石层砾组分析
- My father scratched gravel for Shanghai last night. 我父亲昨晚匆匆忙忙去了上海。
- The road is covered with gravel. 这路用砾石铺成。
- Quaternary gravel 第四纪砂砾
- We bumped up and down along the gravel path. 我们沿砾石小路颠簸而行。
- The gravel ingredient of concrete. 石碴组成混凝土的砂料
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- The workers mixed the asphalt with sand and gravel together. 工人们把沥青和沙子、石块混合在一起。
- The car bumped on the uneven surface of the gravel road. 汽车在高低不平的砾石路面上颠簸着。
- The Quaternary sediments are largely undeformed. 第四纪的沉积物大部分未变形。
- Cationics are usually quaternary ammomium salts. 阳离子表面活性剂通常为季铵盐类。
- His old car bumped down the gravel road. 他那辆老爷车在砾石路上颠簸行驶。
- Design of quaternary Schmitt circuits. 四值施密特电路设计。
- The gravel was puddling with the mud. 沙砾搅着泥浆。
- The water is infiltrating the gravel bed. 水正渗透进碎石底层。
- IS THERE REALLY QUATERNARY GLACIATION ON LUSHAN? 庐山真的有第四纪冰川吗?
- Flying gravel had dinged the door. 飞来的石子把门砸凹了。
- The prospector panned out bits of sand and gravel scooped from the bed of a stream. 探矿者淘选从河床里挖出的少量含金泥沙和砂砾。
- An area covered by sand and gravel deposited at the front of a glacial moraine. 冰川前砂砾层冰河冰渍前沉积的沙及砾石覆盖的区域
- The gravel crunched under the wheels of the car. 碎石在车轮下沙沙作响。