The result shows that inspecting cabtyre sheathing by ultrasonic is feasible, and the immersion method would be the most reasonable one. 提出了采用水浸法及聚焦探头是比较合理的探伤方法,同时为超声波应用于硬质橡胶材料的质量检测提供了一定的依据。
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。
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。
Mysterious snowy white ice worlds, sheathing the top and bottom of the red planet.
神秘的白色冰雪世界,覆盖在红色星球的顶部和底部。
《沙丘》有声书
She had been sheathing her crysknife.
她一直在收起她的 crysknife。
英语百科
Siding
Siding and wall cladding is the exterior material applied to the walls of a house or other building meant to shed water, protect the walls from the effects of weather, insulate, and is a key in the aesthetics of the structure. Some walls such as solid brickwork and masonry veneer are not covered with siding, but some buildings such as log buildings can have siding added.