In case a non - navigable stream or man - made waterway becomes navigable after a dam or sluice gate structure is built , the construction unit shall simultaneously build ship passage facilities or reserve sites for such facilities , and the expenses needed thereby incurred shall be borne by the communication departments concerned , unless there are other state - provisions applicable 在不通航的河流或者人工水道上修建闸坝后可以通航的,闸坝建设单位应当同时修建过船设施或者预留过船设施位置,所需费用除国家另有规定外,由交通部门负担。
Based on the analysis of above study and the traditional experience , it concludes systemic pilot method under different conditions and also presents the guarantee measures . the bridge limits the height and breadth of channel , some measures and regulations of the safety management are necessary for the developed dependability 由于桥梁的架设限制了船舶通航的高度和宽度,因此在此提出保障船舶在桥区安全航行应建立的各种保障措施和航行安全管理规则等,以提高船舶过桥航行的安全可靠性。
通航: be open to navigation or air ...的: 4次方是 The fourth power of 2 i ...不能通航的: innavigable; u avigable; unnavigable不通航的: innavigable; unnavigable可通航的: navigable可以通航的: passable可通航的海岸: accessible coast可通航的水道: navigable waters周围可通航的: circum navigable可通航的上游段: navigable headwaters可通行的;可用的,可以通航的: passable关于领海和海峡通航的条款: articles on navigation through the territorial sea and straits通航: be open to navigation or air traffic 开始通航 open up navigation; 通航水域 navigable waters; 通航水道 navigable waterway; navigable pass; navigable water出航的: outward bound导航的: homing返航的: home归航的: homing; inbound回航的: homewardbound开航的: inaugural可航的: navigable领航的: navigational偏航的: yawing潜航的: submerged适航的: airworthy; navigable; seakeeping; seaworthy试航的: shakedown