The quenching sensitivity of 7050 aluminium alloy hot-rolled plate was studied by using end quenching test and optical microscopy (OM) and transmission electron microscopy (TEM).
用末端淬火、光学金相显微镜和透射电镜技术研究7050铝合金热轧板的淬火敏感性。
It is emphasized on the theory of dynamic fluorescence quenching and the basis principle of porous plastic optical fiber probe.
着重介绍了荧光产生和猝灭的原理及多孔塑料光纤探头的原理。
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