size of ground particles 中文意思是什麼
size of ground particles
解釋
磨細的程度-
Millimeter - wave is close to the size of cloud particles, so millimeter - wave radar has now been constructed and operated for cloud observations. the ground - based 37 - ghz and 94 - ghz meteorological doppler radars have been the main implements to detect clouds
毫米波更接近雲粒子的尺度,因此毫米波及短厘米波段雷達已被應用於雲層的探測,地基37ghz和94ghz (多普勒)雷達已成為探測雲垂直結構的主要工具。 -
Orgasol ? particles are virtually spherical, possessing a porous structure and a narrow particle size distribution. their structure and shape differs from those of ground powders
顆粒是真正球形的,具有多孔狀的結構和狹窄的粒徑分佈。它們的結構和外形不同於那些通過研磨方法得到的粉末。
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