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- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- We may burn limestone to obtain lime. 我们可以通过烧石灰石来得到石灰。
- Coral is formed by certain types of polyp. 珊瑚是由某些水螅体构成的。
- Beyond the coral reef the open sea is dark blue. 珊瑚礁之外的大海是一片深蓝色。
- Beyond the coral reef the open sea was dark blue. 珊瑚礁之外的大海是一片深蓝色。
- The ship was wrecked on a coral reef. 那艘船触珊瑚礁失事。
- coral limestone 珊瑚灰岩,珊函灰岩
- Kate is wearing a coral necklace. 凯特戴著一条珊瑚项炼。
- Limestone cliffs; limestone walls. 石灰岩峭壁; 石灰岩墙
- Caves form when water infiltrates limestone. 水渗透石灰石则形成洞穴。
- It is reported that the coral reefs are being destroyed. 据报道，珊瑚礁正遭受破坏。
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- The limestone absorbs impurities from the ore. 石灰石从矿石中吸收杂质。
- Resembling coral in appearance or form. 珊瑚状的外观或形状象珊瑚一样的
- Big waves hammered at the coral reef. 大浪不断冲击着那珊瑚礁。
- Bleaching occurs when the organisms that make up coral die and leave behind the white limestone skeleton of the reef. 白化现象即组成珊瑚的生物于死亡后所留下、如石灰石般的骨骼。
- The area is being quarried for limestone. 这地方正在开采石灰石。
- The incoming tides were bathing the coral reef. 涨潮冲击着珊瑚礁。
- The limestone must be calcined in such a way. 石灰石必须煅烧到这样地步。
- Screen Test for DCP , Limestone and Salt. 筛选检验磷酸氢钙;石粉和食盐.
