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- The silt balling processing in the sand mat construction process, which is an essential working procedure in active control project quality, is analysed. 研究表明：通過(guò)對砂墊層施工過(guò)程中淤泥包這道關(guān)鍵工序的處理，能夠有效控制工程質(zhì)量。
- Drainage Sand is used in the bottom of ladle.The main specifications of this kind of productions are silica based,magnesia based,chromium based and magnesia olivine based,which can be chosen by the clients. 引流砂是鋼包底部水口填充散狀料，主要品種有硅質(zhì)、鎂質(zhì)、鉻質(zhì)和鎂橄欖石質(zhì)等可供客戶(hù)選用。
- There are different opinions about thickness of sand mats for consolidation method. 摘要排水固結法需要的砂墊層厚度一直存在爭議。
- Father bought a new welcome mat for our new house. 爸爸為我們的新房子買(mǎi)了一個(gè)擦鞋墊。
- He came to look at the drainage. 他是來(lái)檢查排水設備的。
- I wiped my shoes on the mat before I came in. 我在進(jìn)門(mén)前把鞋在墊子上擦了擦。
- The drainage system has been aged. 排水系統已經(jīng)老化了。
- There are some clods of soil on the mat. 墊子上有些土塊。
- 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 bricks were bedded in sand to improve drainage. 沙里埋入磚塊，以改進(jìn)排水系統。
- The sand blew into the food and made it gritty. 砂吹進(jìn)食物中，里邊盡是砂子。
- The force of his fall was broken by the straw mat. 草墊的緩沖作用減弱了他下跌的力量。
- The children were playing in the sand pit. 孩子們在沙坑中玩耍。
- Be careful you don't trip (up) on the mat. 小心別在地席上絆倒了。
- 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。
- A coal fell from the fire and burned the mat. 一塊煤炭從火中掉出來(lái)，燒壞了地席。
- Our welcome mat is always out to our friends. 對于朋友，我們總是熱烈歡迎。
- The sun blazed down on the sand. 陽(yáng)光強烈地曬在沙灘上。
- He lifted the mat and slid the key under (it). 他掀起墊子把鑰匙悄悄放在下面。
- His company was built on the sand. 他的公司根基不穩固。
