back sand信息详情
背砂
sand───n.沙;沙地;沙洲;沙滩;沙子;vt.撒沙于;以沙掩盖;用砂纸等擦平或磨光某物;使撒沙似地布满;给…掺沙子;vi.被沙堵塞;n.(Sand)人名;(英、德、意、芬、罗、捷、挪)桑德;(瑞典)桑德;(法)桑
sand table───沙盘;[矿业]矿砂摇床
sand hills───[地理]沙丘;[地名] [美国] 桑德丘陵
sand down───用砂纸磨光表面
fluorescent sand───荧光砂
sand castle───n.(儿童在海滨堆成的)沙堡
back back───后退
sand free───无砂
oil sand───[矿物]油砂;[机] 油砂
People have planted a great many trees in order to hold back wind and sand in the desert.───为了阻挡沙漠中的风沙,人们种了很多树。
When I came up sputtering, Jim smiled approvingly and we swam a few strokes to the beach, lay on the hot sand for awhile, and then swam back across the pool to do it again.───当我奋力跳入潭中后,吉姆赞许地冲我微笑,我们划了几下水游到了沙滩上,在热沙子上躺了一会儿,然后游回对岸,再把这种活动做一遍。
Though just an ordinary white towel at first glance, when turned over it has a photo of sand printed on the back that will camouflages and protects your valuables when you go swimming.───虽然第一眼看上去,它只是个普通的白色毛巾,但在另一面印上了沙子的图案。 这样,你去游泳时,把值钱的东西盖在毛巾下,就能有效伪装,保护你的财产。
Study on the Light Dynamic Penetration to Test Coarse Sand in Bridge Back-sand Filling───轻便触探检测公路桥涵台背回填中粗砂的试验方法研究
Study on static penetration mechanism to test bridge abutment back-sand fill───静力触探检测公路桥涵台背回填中粗砂的机理研究
Light dynamic penetration mechanism to test bridge back-sand fill───轻型动力触探检测公路桥涵台背回填中粗砂的机理
Study on the Static Penetration to Test Bridge Back-Sand Fill───静力触探检测桥涵台背回填中粗砂的应用研究
- antiskid control
- big flash
- body flow
- big flame revolver
- ai lina
- asymptotic expansion
- body fluid exchange
- can not forget you
- digital bros
- common trip
- digital business
- coal fire
- chinese religion
- bubble captower
- bubble cash
- big flat
- bubble carden
- can not get out my head
- deflect ion
- bubble catcher
- bubble cavitation