Figure i . 1 shows a basic laser diode chip which consists of two cleaved parallel facets and two sawed ( roughened ) sides 图. 1所示的是由两个平行解理面和二个锯出的（粗糙）侧面组成的激光二极管的管芯。
One end of a muscle is attached to a roughened area on bone or cartiage , while the other is fixed in a similar manner to an adjacent bone 肌肉的一端附着在骨或软骨上的粗糙面，而另一端则以类似的方式附着在相邻的骨上。
This is an example of a fibrinous pericarditis . the surface appears roughened from the normal glistening appearance by the strands of pink - tan fibrin 纤维素性心包炎。由于红褐色的纤维蛋白沉积，心包表面由光滑发光变得粗糙。
Roughening machine is used for roughening treatment of metallic surfaces for thermal spraying . it is easy to operate and effective for roughening 拉毛机是金属喷涂前的一种行之有效的表面毛化处理设备，操作极其简单，粗化效果很好。
His hair was very fair , his face naturally sanguine , his skin roughened by coarse soap and blunt razor blades and the cold of the winter that had just ended 他的身材瘦小纤弱，蓝色的工作服? ?那是党内的制服? ?更加突出了他身子的单薄。
In view of this problem , this paper curries out serials of hydraulic model test to fine out the mechanism of effect of roughened apron extension upon energy dissipation and erosion control 因此，本论文针对这一问题，进行了一系列水工模型试验以分析研究海漫加糙对消能防冲影响的机理。
In order to resolve this problem , cobalt was dealt with acid and chemical substitute . after chemical pretreatment , the surface of the substrate was roughened with lots of tiny grooves and fine holes 本研究将经过酸洗法和化学反应替代法不同的去钴处理，使钴与反应液发生化学反应，达到去除钴的目的。
There are two schemes of experiment in this paper . one studies effect of roughened apron upon velocity of the bottom of running water , because the area that the velocity of flow is low is the main mechanism of lightening erosion 试验分为两部分：第一部分研究海漫加糙后对近底流速的影响，底流速区是减冲核心机理；第二部分研究海漫加糙后的防冲效果。
I had never seen the squire so near at hand . he was a t ; man , over six feet high , and broad in proportion , and he had a bluff , rough - and - ready face , all roughened and redden and lined in his long travels 我从来没在这么近的距离里看过乡绅，他是个高个子，约有六英尺多高，肩宽与身高相称，有一张坦诚的还算看得过去的面孔，在长期的漫游过程中变得粗糙和发红，同时布满了皱纹。
But this is my father s story , sir ; and i begin to think - the curiously roughened forehead was very intent upon him - that when i was left an orphan through my mother s surviving my father only two years , it was you who brought me to england “可你讲的是我父亲的故事我开始觉得- ”她奇怪地皱紧了眉头仔细打量着他- “我父亲在我母亲去世后两年也去世了。把我带到英国来的就是你-我差不多可以肯定。 ”
