您要查找的是不是：
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- The pilot reports bad visibility over the airport. 飞行员向机场报告能见度很低。
- Black smog reduced visibility to about fifty yards. 黑色的烟雾使能见度降到大约五十码左右。
- Visibility was down to 100 metres in the fog. 大雾中能见距离已降至100米。
- He knew the pulse of the nation. 他了解国民的心态。
- The doctor took my temperature and my pulse. 医生量了量我的体温和脉搏。
- The excitement quickened my pulse. 激动使我的心跳加快。
- The machine is operated by an electronic pulse. 这台机器由电子脉冲信号操纵。
- He knew the pulse of the people. 他了解人民的意向。
- pulse visibility 脉冲可见度
- Dense fog is covering roads in the north and visibility is very poor. 浓雾笼罩了北部的公路，能见度很低。
- pulse visibility factor 脉冲可见率
- Pul is a short form for pulmonary. 应该是肺部气体栓塞吧!
- Anomalous Pul mo nary Venous Drainage=? +肺静脉畸形引流=？
- An executive with high visibility. 有很大吸引力的总经理
- The music's throbbing pulse was giving me a headache. 那乐曲的强烈节拍令我头痛。
- Vertical visibility 50m in fog, sky obscured. 垂直能见度50米，有雾，天空不明。
- His pulse was at as high as a hundred. 他的脉搏高达每分钟一百次。
- Visibility is good [bad, zero, one kilometer]. 能见度良好 [不好,零,一公里]
- Raised visibility range for VASI lights at night. VASI（跑道两侧灯光）在夜间视距内会高于地面。
