英德
有道
百度
谷歌
图片
维基
百科
标志线 [biāo zhì xiàn]
marker thread
marker line
guide line
marker line
guide line
- 道路规章和标志线只具有象征意义，行人需要有强大的信念，才能坚持他们在斑马线上的权利。
Road rules and lane markings are indicative only, and pedestrians need the strength of their convictions to insist on their rights at zebra crossings. - 光电探头采用激光二极管作为光源，光学系统完成标志的成像，双光敏电阻检测标志线的偏移，A/D转换器完成偏移信号的模数转换，数据由微机进行模糊处理。
Take the laser diode as the photoelectric detector's lamp-house, the optical system forms images of the sign, the double photoconductive resistance detects the excursion of the sign, A/D converter finishes A/D convert, the data is fuzzy processed by micro computer. - 为了解决铅球适宜投出角度公式与实践偏离的问题，分析了铅球成绩与抛体最大射程的函数关系，得出了最大成绩定理、“新”最佳投出角度公式和最佳出手角度标志线参数式。
In order to solve the problem of deviation of suitable angle andthe practice of shot put, the author analyzes the function relation between performance and the maximum projectile range, draws the best result theorem that is new optimum angle formula and sign-line parameter.
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