1、
Pycnidium which has a round orifice at the top are black brown, global and 40-110 μ m in diameter.
分生孢子器黑褐色，球形，直径为40μm～110μm，器壁不突出，顶端有孔口，圆形。
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2、
yield of slit powder injection was higher than round orifice powder injection.
狭缝喷粉的有效利用率高于圆孔喷粉；
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