There is no conductor in city bus now. 现在城市公交上没有售票员。
I view choreography as a form of peer-to-peer interaction because there is no " conductor ". 我将编排视为一种点对点形式的交互,因为不存在所谓的“指挥”。
However, at least one facility used a floating delta secondary with no grounding conductor whatsoever. 不过,至少有一个设施使用一个浮动的三角洲中学没有接地导线的话。
There is no ticket conductor on bus, so passengers must pull the signal cord to let driver open the rear door when you get to the stop. 美国的公共汽车没有售票员,因此乘客到站下车前只有自己拉动钢丝绳告知司机有人要下车。
The bottom of crimping screw is spherical shape, which takes no damage over the conductor when crimping, and even brings big enough extrusion force over the conductor and have more reliable contact. 压线螺钉的底部为特制的球形压线时不仅不伤导线,而且对导线具有足够大的挤压力,接触更可靠。