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minerals and trace elements
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minerals and trace elements
Encyclopedia
工学
矿物质和微量元素
释
minerals and trace elements
矿物质和微量元素
在人体组织中,除碳、氢、氧和氮主要以有机物的形式存在外,其余以无机物的形式存在的物质统称为矿物质(无机盐)。在人体中检出的矿物质元素约70种,其中含量大于体重0.01%者称为常量元素,如钙、磷、钠、钾、氯、镁、硫等;含量小于体重0.01%者称微量元素。
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gas well liquid loading
gas well material balance pseudo time
gas wellnodal analysis method
gas well pipe column
gas well productivity index curve
gas well safety control system
gas well utilization ratio
gas window
gatch
gate
gate-all-around field-effect transistor
gate-all-around twin silicon nanowire field-effect transistor
gate and delay generator
gate array
Gateaux
Gateaux derivative
Gateaux differentiable
Gateaux differentiable operator
gateball
gate control theory
gate current
gated
gated-beam tube
gated clock
gated decoupling
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