... calcium fluoride 氟石 calcium light 磷钙救生浮灯 calcium nitrate fertilizer 硝酸钙化肥 ...
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light Calcium carbonate 轻质碳酸钙
precipitated light calcium carbonate 沉淀轻质碳酸钙
light calcium 轻钙 ; 轻质碳酸钙 ; 氧化铁
Light calcium carbonate drying machine 轻质碳酸钙干燥机
light quality calcium carbonate 轻质caco
N → another name for limelight
"There were some proponents of a bigger dairy industry in Laos to improve a calcium deficiency," says Durst, whose favourite is Fried wasp - "very crispy and a nice light snack".
杜斯特最喜欢的是炸黄蜂、非常脆非常可口清淡的小吃。他说：“老挝一个较大的乳制品加工厂中有很多人支持改善钙缺乏。”
Under UV light, clean sand appears purple or black. Some minerals, such as calcium carbonate in seashells, glow blue, as does a shovel handle in the picture above.
紫外线照射下，干净的沙子呈紫色或黑色。有些矿物，如海贝中的碳酸钙，会闪着蓝光，就如同上图中的铁锹的把手。
They would leave subtle clues in the isotopic composition of the limestone by shifting the ratios of light to heavy carbon and oxygen atoms in its calcium carbonate.
因为如果是那样的话，阳光将会被转换成大量的碳、氧原子保存到石灰岩中的碳酸钙里，而事实却是，岩层的同位素组成（Isotopic composition）中没有留下任何蛛丝马迹。
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