本文介绍了一种简便的测量微波延迟线所用晶棒两端面间楔角大小的方法。
This Paper Presented a simple method for measuring wedge Angle between end-faces of crystal bar used in microwave delay lipe.
柠檬酸钠还原和诱导晶种生长法合成了球型和棒状金纳米粒子。
Nano-sized gold spheres and rods were prepared by citrate reduction and seed-induced growth methods, respectively.
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