Tendril unbranched or bifurcate. Inflorescence usually a polychasium. Seeds elliptic, obovoid-elliptic, or obtriangular, surface smooth, corrugated, or with strumose protuberance or ribs.
Two patterns of air plane engine inlet hot-air anti-icer are introduced in this paper, one is circumferential anti-icer, the other is double skin corrugated chord direction anti-icer.
This is made possible through something called a lenticular lens – a corrugated sheet in which each ridge is made up of a convex – or outward-curving – lens.
That cardboard and paper is sorted by workers who remove any remaining contaminants, or stray plastics, and separated the materials into bins for newspaper, mixed paper, and corrugated cardboard.
She flung the tea back, spoon and all, and resumed her chair in a pet; her forehead corrugated, and her red under lip pushed out, like a child's ready to cry.
" Corrugated iron? " he says to himself, as if tasting the word, like someone who's just woken up and is intensely trying to remember what he's been dreaming.
As one does when facing the indisputable fact that there's nothing odd about a normal man without a metal roof getting through his corrugated iron at such a rate that it runs out.
Were there always these vistas of rotting nineteenth-century houses, their sides shored up with baulks of timber, their windows patched with cardboard and their roofs with corrugated iron, their crazy garden walls sagging in all directions?
As one does when faced with the undeniable fact that a bit of corrugated iron is the sort of thing that all normal, right-thinking people keep lying about in their sheds, just in case there's call for it.
男人决定去死 
，
在二次携带情况时，双钩波形板分离效率最优。
相互迭盖十公分。
伞花序。种子椭圆形，倒卵球形椭圆形，或倒三角形的，平滑的
许一点
金属片作散热器放这儿。
定
