1) Chalk
[英][tʃɔ:k] [美][tʃɔk]
白垩石
1.
Study on Effect of Bacteria Elimination by Chalk Filtration in Rural Area Small Water Supply;
白垩石对农村饮用水过滤除菌效果的研究
2) Cretadiscus
白垩盘石
3) Cretaceous belemnite
白垩纪箭石
1.
During 1:250000 geological survey of Dinggyê County and Chentang District sheets, the authors found Cretaceous belemnites in the Upper Triassic Langjiexue Group, small petrified wood in the Middle Jurassic Lanongla Formation and gravity-flow deposits in the Lower Carboniferous Naxing Formation.
发现上三叠统朗杰学群中产有白垩纪箭石、中侏罗统拉弄拉组产出小型硅化木、下石炭统纳兴组存在重力流沉积。
4) cretaceous oils
白垩纪石油
5) dead chert
白垩質燧石
6) lower Cretaceous oils
后白垩纪石油
补充资料：白垩,磨细白垩粉,白垩粉
CAS：1317-65-3
中文名称：石灰石；电石灰岩；石灰石粉；霰石,文石；方解石,碳酸钙晶体；碳酸钙,白垩；白云石,白云岩,石灰岩；石灰石,石灰石；大理石,大理岩,云石,玻璃球；波特兰石；白垩,磨细白垩粉,白垩粉
英文名称：Limestone；Agstone；agricultural limestone；aragonite；atomite；bell mine pulverized limestone；calcite；calcium carbonate；carbonic acid, calcium salt；chalk；dolomite；domolite；franklin；lithograpic stone；marble；natural calcium carbonate；portland stone；sohnhofen stone；whiting；limestone,powder；flux lime
中文名称：石灰石；电石灰岩；石灰石粉；霰石,文石；方解石,碳酸钙晶体；碳酸钙,白垩；白云石,白云岩,石灰岩；石灰石,石灰石；大理石,大理岩,云石,玻璃球；波特兰石；白垩,磨细白垩粉,白垩粉
英文名称：Limestone；Agstone；agricultural limestone；aragonite；atomite；bell mine pulverized limestone；calcite；calcium carbonate；carbonic acid, calcium salt；chalk；dolomite；domolite；franklin；lithograpic stone；marble；natural calcium carbonate；portland stone；sohnhofen stone；whiting；limestone,powder；flux lime
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条