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锥苯
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pyranthrene
锥苯
由八个紧密但不对称的稠合苯环组成的多环芳烃,分子式C30H16,分子量376.448。曾称吡蒽。
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high-speed solar wind
high-speed spectroscopy
high-speed spinning
high speed steel produced by power metallurgy
high-speed telescope
high speed train
high-speed trunk traffic control
high speed turnout
high speed video measurement technology for structural health monitoring of civil engineering
high speed wire cut EDM machine tool
high speed x ray,infrared,microwave and neuron imaging
high spin coordination compound
high spin coordination compounds
high spin state
high-spin state
highs-speed railway natural disaster and foreign invasion monitoring system
high stability laser source
highstand
high-standard farmland construction
highstand systems tracts
highstand system track
high strain steel line pipe
high strength and high conduction copper alloy
high strength and high toughness aluminum-lithium alloy
high strength and high toughness wrought aluminum alloy
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