For this reason the cycloid is called the tautochrone.由于这个缘故,摆线又叫做等时曲线.The vibration performance of cycloid ball planetary reducer was analyzed.分析摆线钢球行星传动减速器的振动特性.Double crank four ring - plate type cycloid drive is a ne...
The cart can automatic retracting, releasing and laying cables.本收放车具有自动收线、放线 、 排线功能.Arc ignition : retracting and scraping.引弧可采用“回抽”、“刮擦”起弧方式.I mean, is the art of retracting just too much for you?我是说, 这个缩进技术对于你太难了 吗 ?Th...
Oranges, lemons and limes were found to cure scurvy.人们发现橙子、柠檬和酸橙能治疗坏血病。an avenue of limes两边栽有欧椴树的林荫道Citric acid can be extracted from the juice of oranges, lemons, limes or grapefruit.柠檬酸可以从橙汁、柠檬汁、酸橙汁或者柚子汁中提取。...