sheathing

1.The result shows that inspecting cabtyre sheathing by ultrasonic is feasible, and the immersion method would be the most reasonable one.

提出了采法及聚焦头是比较伤方法，同时为超声波应于硬质橡胶材料质量检测提供了一定依据。

2.Other findings may include vitreous cell, a granularity of the fovea, retinal vascular sheathing, early hyperfluorescence of the white dots with some late staining.

萤光摄影检查可见在白点处有早期过萤光和晚期萤光染色现象。

3.Leaves in a rosette, grasslike, linear, occasionally thinly filiform, often thin and transparent, fenestrate, base sheathing.

叶莲座丛生，禾草状，线形，偶尔薄丝状，通常薄而透明，，基部具鞘。