简述了椭球形管板非径向孔加工的几种较实用方法。

It briefly describes several practical methods for machining non-radial hole on spheroid pipes.

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菌株细胞呈椭球形，革兰氏阴性，不产芽孢，无鞭毛。

The strain was gram negative, ellipse cell, no spores and no flagellum.

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成熟的坚果卵形或椭球形，外壳厚，纤维质，内果皮硬。

Mature nuts ovoid or ellipsoid, shell thickness, fiber, endocarp hard.

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