Development of such distributed feedback heterostructure lasers requires crystal growth on corrugated layers.研制这种分布反馈双异质结构激光器要求在皱折层上生长出单晶层.We produce metal plates and corrugated sheets in different thicknesses.我们生产不同厚度的金...
The teacher asked us to buy a pair of compasses.老师要求我们买圆规.Chinese compasses always point south!中国的罗盘总是指向南方!With straightedge and compasses, divide a segment of a into 2 parts.用直尺和圆规把线段a分成两部分....
山顶上升气流强度随速矢端迹曲率加大而稍有加强.Peak updraft strength is slightly enhanced with hodograph curvature.浑圆度取决于边角的锐度或曲率半径.Roundness depends on the sharpness or radius of curvature of the edges.胶片的曲率是和弯月透镜后面的反射镜同心的.The curvature of the...
He was indescribably happy.他那个高兴劲儿,就别提了.It tasted indescribably bland and insipid, like warmed cardboard.这东西尝起来淡而无味至极,像加热过的纸板一样。There was something indescribably harmonious and striking about her entire dress.她周身的装饰具有一种说...
His teeth clicked as he snapped at my ankle.它猛地朝我的脚脖子咬下去,牙齿还咔咔直响。When I saw the television report, it all clicked.我看到电视报道时才恍然大悟。She clicked her tongue against the roof of her mouth.她用舌头顶着上腭发出啧啧声。...