______ inns and taverns,in particular,gained a reputation for cleanliness and comfort and set the standard for accommodation in other parts of Europe.
D
暂无解析
The visiting minister expressed his satisfaction with the talks, ________ that he had enjoyed his stay here.
______ is recognized as the national flag-carrier.
________ in thought, he almost ran into the car in front of him.
______thenewplancanbecarriedoutwillbediscussedatthemeetingtomorrow.
导线悬挂点的应力()导线最低点的应力
判断载流导线周围磁场的方向用()定则
下列有关安全监控系统分站主要技术要求一一模拟量频率型信号的说法正确的是()
检查瓦斯时,不得进入瓦斯及二氧化碳浓度超过()%的区域或其他有害气体浓度超过《煤矿安全规程》规定的区域
井下低压配电系统同时存在2种或2种以上电压时,低压电气设备上应明显的标出其()
在回风流中的机电设备硐室的进风侧,必须安装甲烷传感器,瓦斯浓度不超过()%
对人体危害最大触电形式是()
煤层顶板可分为伪顶、直接顶和基本顶3种类型。在采煤过程中,()是顶板管理的重要部位
为了限制内部过电压,在技术经济比较合理时,较长线路可()
同杆塔架设的多层电力线路停电后挂接地线时应()