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硼矿
释义
硼矿
Encyclopedia
工学
硼化合物
释
borate mineral
硼矿
可以开采和提取硼元素或硼化合物的矿物。硼矿是化工工业和冶金工业的重要原料,2017年,世界上硼矿总储量约17亿吨(以B2O3计),硼酸盐矿的储量约有38000万吨,其中土耳其约有23000万吨,其次为美国、俄罗斯、智利和中国。
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traveling wire
Travel Insurance
travel insurance
travellers among mountains and streams
traveller's-tree
travelling
Travelling by Carriage from North Gate
Travelling by Horseback in Spring Mountain by Zhou Chen
travelling exhibition
Travelling in Guan Mountain by Guan Tong
Travelling in the Kuang Garden by Wang Duo
travelling microscope
travelling plastic hinge
Travelling Records of Western Regions
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travelling salesman constant
travelling salesman problem
travelling-tube method
travelling wave
travelling wave field
travelling-wave laser
travelling wave method
travelling-wave method
travelling wave solution
travelling wave [solution]; progressive wave
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