The phase shift theory and transmission line model of inertance tube in the Stirling type pulse tube cooler were introduced.
介绍了斯特林型脉制冷调相原理和传输线理论模型,给出了尺寸优化计算方法。
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Officials said an excavator accidentally took out a transmission line.
官方称挖掘人员无意中毁坏了传输线。
Citing transmission lines is not an easy thing.
引用输电线路并不是一件容易的事。
They'll use the same building, the same transmission lines, even retrain the same workers.
它们将使用原有的建筑 和电力传输线路,甚至保留原有的工人。
California fire authorities have concluded that electrical transmission lines sparked last year's deadly Camp Fire.
加州消防局判断引起难性“营火”的原因是输电线。
Transmission lines have been damaged and it's not clear when services will be fully restored.
输电线路遭到破坏,目前尚不清楚服务何时能完全恢复。
We also have states that require right-of-way permits, for instance, California, for transmission lines.
还有一些州要求输电线路必须获得路权许可,例如加利福尼亚州。
The transmission line is expected to be put into operation in the third quarter of this year.
该项目计划于2019第三入运营。
Transmission lines may have also iced up, says Wade Schauer of Wood Mackenzie, a research firm.
伍德麦肯兹研究公司的韦德·肖尔表示,输电线路可能也结冰了。
People don't want to give up their land for a transmission line, for instance, to aesthetic reasons, right?
人们不愿意放弃他们的土地建输电线,比如说,出于审美原因,对吧?
A fire in Oregon damaged electrical transmission lines, forcing California's power grid operators to call for conservation.
俄勒冈州的一场大火破坏了输电线路,迫使加州电网运营商敦促人们节约用电。
As a result of negotiations with these stakeholders, SunZia's transmission lines have been rerouted six times.
与这些利益相关者谈判的结果是,SunZia 的输电线路已经改变了六次。
The city now under a state of emergency because threats to electricity transmission lines, hydroelectric power stations and water supplies.
由于输电线路、水电站和用水供应面临威胁,该市目前处于紧急状态。
My intention is to double the amount of electricity we are giving right now and to install transmission line soon.
我的意图是将我们拥有的电量翻倍,并立即安装传输线。
In order to do that, a 33 Kilovolt power transmission line was installed to supply the plant with uninterrupted power.
并为此安装了33千伏的输电线路,不间断地为水厂提供电力。
We need a lot of transmission lines.
我们需要很多传输线。
But to unlock that future, we need to build far more high voltage transmission lines and update the entire energy grid.
但是为了开启未来,我们需要建造更多的高压输电线路,并更新整个电网。
You disconnected the transmission lines? Are we off the grid?
你切断输电线路了吗?我们的电网也断开了吗?
And building transmission lines has proven to be one of the most difficult infrastructure tasks.
事实证明,建设输电线路是最困难的基础设施任务之一。
And this is the network of big transmission lines that run from power plants to cities.
这是从发电厂到城市的大型输电线路网络。
Officials say there is a glitch in the transmission line to India opened last year.BBC News.
官员们说,开通的通往印的输电线路出现了故障。BBC 新闻。
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