peak particle diameter 峰颗粒直径 ; 主峰颗粒直径 ; 直径
Peak value of 2D-P mean diameter, maximum and peak diameter is corresponding with radar bright band echoes around the melting layer.
在融化层附近，2D-P观测到的粒子的平均直径、最大直径、峰值直径的峰值集中在此范围内，与融化层回波亮带对应。
参考来源 - 一次典型层状云降水物理特征的观测和数值模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
There's a huge caldera in Kilauea's peak, 4027 meters diameter, more than 130 meters deep, which contains many little calderas.
基拉韦厄火山山顶上有一个巨大的火山口，直径4027米，深130余米，其中包含许多小火山口。
The dependence of the ac loss of coil-type samples on the peak value of magnetic field, magnetizing frequency, pitch of materials, matrix and diameter of filament were obtained.
得出了线圈型样品交流损耗与峰值磁场、励磁频率，材料扭矩，基体材料，细芯直径诸量间的依赖关系。
Thee-beam peak current is 7A measured behind a 6mm diameter e-beam window. The pulse duration (FWHM) is 6-8ns and the maximum electron energy is about 107keV.
在直径为6毫米的电子枪窗口后测得电子束峰值电流为7安，脉冲的半峰宽为6～8毫微秒，最大电子能量约为107千电子伏特。
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