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Standard reference material
释义
Standard reference material
Encyclopedia
理学
地球化学勘查
释
Standard reference material;Standard sample
地球化学标准样
具有准确的标准值、均匀性和稳定性,并已确定一种或多种性能特征,经有关主管部门批准,取得证书和标志的、用于地球化学调查的标准物质。
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high power light emitting diode chip
high power light-emitting diode package
high power load-pull testing system
high-power microwave
high power microwave protection
high power microwave weapon
high power objective
high-power telescope
high power time-frequency double domain electromagnetic exploration instrument
high power wireless power transfer alliance
high-precision computation
high precision displacement control
high precision geological exploration technology
High Precision Parallax Collecting Satellite
high precision positioning
high precision ultrasonic borehole imaging technology
high pressure
high pressure and low pressure limit
high pressure autoclave
high pressure bored pile
high-pressure cloud chamber
high pressure deaerator
high pressure descaling box
high pressure die casting
high pressure equation of state
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更新时间:2024/10/1 13:54:13