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- Experiments indicated that the geotube material compounded with the woven geotextile and non-woven fabric has good penetration and sand retention properties. 指出采用編織土工布與非織造布相復合的方式,既可保持袋體良好的滲透性,也具有良好的保砂性。
- The workers mixed the asphalt with sand and gravel together. 工人們把瀝青和沙子、石塊混合在一起。
- The prospector panned out bits of sand and gravel scooped from the bed of a stream. 探礦者淘選從河床里挖出的少量含金泥沙和砂礫。
- An area covered by sand and gravel deposited at the front of a glacial moraine. 冰川前砂礫層冰河冰漬前沉積的沙及礫石覆蓋的區域
- Sand and gravel may form bars within the channel. 沙和礫石可以在溝槽內形成沙洲。
- To wash gravel, sand, or other sediment in a pan. 淘金在淘金盆中沖洗礦砂、沙子或其他沉積物
- Detritus usually consists of gravel, sand and clay. 巖屑通常是由砂礫、沙和粘土組成的。
- My father scratched gravel for Shanghai last night. 我父親昨晚匆匆忙忙去了上海。
- Ouch! The sand is so hot! I can burn my feet. 哎喲！沙子這么燙！會(huì )燙傷腳的。
- The road is covered with gravel. 這路用礫石鋪成。
- The sand blew into the food and made it gritty. 砂吹進(jìn)食物中，里邊盡是砂子。
- We bumped up and down along the gravel path. 我們沿礫石小路顛簸而行。
- The children were playing in the sand pit. 孩子們在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引機在松軟的沙土上留下了深深的車(chē)轍。
- The sun blazed down on the sand. 陽(yáng)光強烈地曬在沙灘上。
- Mixed asphalt and crushed stone gravel or sand, used for paving or roofing. 瀝青混泥土碎石或沙子與瀝青的混合物，用于鋪路或封層頂
- The gravel ingredient of concrete. 石碴組成混凝土的砂料
- His company was built on the sand. 他的公司根基不穩固。
- Layered gravel and charcoal to make a filter. 將砂礫和木炭分層以做成過(guò)濾器
- The river has scour out a passage in the sand. 這條河在沙土中沖出一條水道。
