1) dimmer control
近光开关
2) low-high beam switch
近远光开关
3) photoelectric proximity switch
光电式接近开关
1.
Based on the standard of environment light source requirement in the photoelectric proximity switch tests,and the practical tests complied with this standard,the judgement difference was presented.
基于光电式接近开关所有试验条件中环境光源要求部分标准的制定,以及实际的根据标准进行试验结果判定的差异性。
4) low-high beam light switch
近远光灯开关
5) approaching switch
接近开关
1.
a novel intelligent control circuit for length counting with rotating codec and approaching switch was introduced in this paper.
用旋转编码器、接近开关等传感器与CPU实现长度计数智能控制电路。
2.
Test the distance between the tool and work-piece with an approaching switch, Test the direction and speed of the tool with PLC.
利用接近开关对车刀与工件的位置进行判别,同时利用PLC对车刀速度和方向进行检测,当检测认为车床切削系统处于撞刀警戒状态时,由PLC输出控制信号切断脉冲输入,并实现电机锁相制动。
6) Proximity Switch
接近开关
1.
This new system consists of devices such as proximity switches,MCU,CPLD and so on.
从经济实用的角度,对矿用调度绞车传统的机械式深度指示器结构进行替代式改造,采用接近开关、单片机和CPLD等核心器件构成新的指示系统,为操作人员提供直观、有效的提升深度数据依据,为工业生产提供便捷和安全保障。
2.
The principles and characteristics of senso are introduced in this paper, by way of taking proximity switch for example.
以接近开关为例,讨论了传感器在印刷机中的应用。
3.
The proximity switches are widely used in industrial automation control since they have features of without mechanical wearing,without sparks and without noise,and quick in frequency response,high in repeated accuracy.
接近开关因其无机械磨损、无火花、无噪声、频率响应快、重复精度高等特点,广泛用于工业自动化控制中。
补充资料:近光集
近光集
三卷、《扈从诗》
一卷(江苏巡抚采进本)
元周伯琦撰。伯琦有《六书正讹》,已著录。当顺帝时,伯琦以文章知遇,出入禁廷。因别裒录所作,为此二集。《近光集》乃後至元八年庚辰由国史院编修擢翰林修撰,同知制诰。至正元年辛巳,为授经郎经筵译文官。二年壬午,为帘内官。四年甲申,升监书博士。五年乙酉,改崇文监丞,迄於出为海北广东道肃政廉访使。凡五年之诗。《扈从诗》则至正十二年壬辰,由翰林直学士兵部侍郎拜监察御史,扈从上京之作也。《近光集》中述朝延典制为多,可以备掌故。《扈从诗》中记边塞闻见为详,可以考风土。而伯琦文章淹雅,亦足以摹写而叙述之。溯元季之遗闻者,此二集与杨允孚《滦京百咏》亦略具其梗矣。
出《四库总目提要》
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条