你可以想象这项工程需要花费多长时间，一直到1969年才竣工，而顶部的闸门在三年后才安装完毕，大坝自此才投入使用。
As you can imagine this took some time and it was not until 1969 that the dam was completed and three years later that the crest gates were fitted in order to facilitate full usage.
这就像是打开一个时间闸门，“居住在纽约长岛的34岁前it工作者德鲁·彼得森说道。”
"IT was like opening a time capsule," says Drew Peterson, a 34-year-old former IT worker from Long Island, New York.
大多数的时间限制涉及到一个玩家闸门机制。
就想长时间沉在自我的世界里，打开记忆的闸门，冥想风花雪月的浪漫与美好，从遥远的满山盛开的紫色山花中嗅出芬芳。
Shen would like a long time in the self-world, open the gates of memory, meditation romantic romantic and beautiful, from the distant mountain of bloom purple Yamahana sniff out fragrance.
当在任何给定时间里仅需打开一个进料口时，应限制闸门或开关装置在最大开度时不允许使输送机超载。
When only one opening is opened at any given time, it is necessary to restrict the gate or switch to allow the conveyor to be overloaded at maximum opening.
频率计由时间闸门电路和计数器组成。
拦污栅与启闭机、检修闸门与启闭机的连接，采用了易于存放又避免拆卸拉杆、明显节省操作时间的起重环链。
The connections between trash rack and hoist as well as between service gate and hoist are achieved by hoisting chain that is apt to place and is time saving without tearing down pull rod.
结论应用闸门控制理论在结肠镜检查中进行护理，具有减轻疼痛、缩短检查完成时间、提高检查成功率和提高患者满意度的重要作用。
Conclusions Strobe control theory used in the nursing of colonoscopy is help to reduce the ache and shorten the examination time and increase success rate and the patients' satisfaction.
计算结果显示，在贯流泵站起动过程中，闸门开启延时时间以及闸门开启速度对起动过渡过程均有明显影响。
The results show that, in the tubular pump start the process, the delay time of opening gate and the speed of the starting gate are significant influence the transition process.
对于闸门的设计，需要考虑的时间跨度比较大，考虑的情况也比较多。比如正常情况下闸门的设计，只需满足开、关泵站以及需要检修时的要求；
Under normal circumstances such as the design of the gate, just to meet the opening and closing when the pump station working and the need for maintenance requirements;
对于闸门的设计，需要考虑的时间跨度比较大，考虑的情况也比较多。比如正常情况下闸门的设计，只需满足开、关泵站以及需要检修时的要求；
Under normal circumstances such as the design of the gate, just to meet the opening and closing when the pump station working and the need for maintenance requirements;
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