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- Each substation and overhead isolator will transmit real-time data to the control centers via an ABB telecommunications system using WLL (Wireless Local Loop) and UHF radio technology. 每个变电站和高架绝缘体将通过一个使用WLL（无线局域回路）和UHF无线电技术的ABB电讯系统，将实时数据传输到控制中心。
- The overhead costs are ridiculously expensive. 日常开支太高了。
- Seagulls were circling overhead. 海鸥在头顶山盘旋。
- Her overhead smash went out of the court. 她的高手扣球打出了场外。
- A flock of wild geese flew overhead. 一群野鹅从头顶飞过。
- The airplane was immediately overhead. 飞机几乎就在正上方。
- I can hear a plane flying overhead. 我听到一架飞机正从上空飞过。
- The city has decided to do away with overhead wires. 那个城市决定取消架在空中的电线指将把电线埋入地下。
- overhead isolator 杆架隔离开关
- Reducing overhead take priority over increasing turnover. 与增加营业额相比，应优先考虑降低间接费用。
- Their office is in central Beijing, so their overhead is very high. 他们的办事处设在北京市中心，所以他们的日常开支很大。
- The trolley bus picks up current from an overhead wire. 无轨电车的电能是通过架空线供给的。
- Situated at the vertex or highest point; directly overhead. 顶点的在顶点或者最高点的; 头的正上方的
- A great congregation of birds flew overhead. 一大群鸟从头上飞过。
- A flock of gulls circled overhead as the boast sailed into the port. 船只驶入港口时，一群海鸥在船上方盘旋。
- An oxygen mask will come down from overhead in case of an emergency. 若发生紧急情况，头顶上会降下一只氧气面罩。
- Shanghai RB Rubber Isolator Technology Co., Ltd. 上海路博橡胶减振器技术有限公司。
- This button turns on your overhead light. 这个按钮用来开亮您头顶上方的灯。
- The rubber in the isolator acts as a spring. 免震支座的作用免震支座中的橡胶起一个弹簧的作用。
- The reading button can turn on your overhead light. 按一下阅读钮就可以打开你头上的灯。
