The circuit structure is using a fly-back converter voltage.
这个转换器是利用返驰式电路架构实现。
That won't stop inventors from dreaming up new ways to fly and trying to persuade investors to back their sometimes outrageous schemes.
这并不能阻止发明家们想出新的飞行方式，并试图说服投资者支持他们有时很荒唐的计划。
They fly to very specific places in South America and will often come back to the same trees in North American yards the following spring.
它们会飞往南美几个特定的地方，然后在第二年春天又飞回到北美院子里的同一棵树上。
Birds like this Harris Hawk can fly where they want to, but have been trained to come back for food.
像这种哈里斯鹰可以飞到任何它们想去的地方，但是经过训练它们会回来觅食。
If two flying insect populations took up residence in separate nearby valleys, chances are that individuals from each population would fly back and forth, continuing gene flow.
如果有两个飞行昆虫种群居住在相距不远的不同山谷中，那么任一种群中的个体都有可能来回飞行，从而使基因流动继续。
Planes fly from and land back on it, and soldiers work and live on it.
飞机在上面飞行和降落，士兵们在上面工作和生活。
Planes fly from the carrier and land back on it, and soldiers work and live on it, too.
飞机从航母上起飞，然后在航母上降落，士兵们也在航母上工作和生活。
Drive to the airport and fly back to Shanghai.
开车到机场，然后乘飞机回上海。
She hasn't decided whether she will fly back to China because of the COVID-19.
因为新冠疫情，她还没有决定是否会飞回中国。
How calm and brave the command pilot was to fly the plane back safely in such a dangerous situation!
机长在如此危险的情况下安全将飞机开回去，他是多么冷静和勇敢啊！
I'll just hitch a ride with you to the East Coast, fly back on a commercial flight.
我只要跟你一起搭那架飞机去东海岸，然后坐商务航班回来。
The fisherman, owner of the queer hen, said that it can’t fly back to the henhouse on the roof like other chickens.
据这只奇特的母鸡的主人，一名渔夫介绍，这只奇怪的母鸡不会飞，所以其他的鸡在夜晚都回屋顶鸡窝，只能她还留在地面上。
It was three months from retiring from being in the service for over 22 years. Due to circumstances I was unable to fly back in time.
我父亲去世时，我正在德国服役，当时离我服满22年兵役退伍还有三个月，由于当时的一些情况，我没能及时飞回来，没能向他告别，也没能出现在他的葬礼上。
Then they fly out north for another couple of hours to drop off fuel at a fuel "cache" and then fly back again - and that's all before they can start to head out to us.
然后，他们又往北飞行数小时，去给一个加油站送燃料，随后返回——这些是飞往我们这里之前飞机要做的所有事情。
‘With the Transition, I can fly somewhere and if the weather isn’t good enough to fly back, I can just drive home.
有了它，我就可以飞到想去的地方，而且一旦天气不好时，我还可以开回家。
So it was't surprising that he had attained a bachelor's degree without any background. The first day George came to a village after graduation, he saw birds fly back and forth over it.
乔治从孩童起就有点迟钝,但他因为学习努力而被授予徽章.所以他没有什么背景也获得了学士学位并没有让人吃惊.乔治毕业后来到一个村庄的第一天,他看到鸟儿在村子上空来来往往地飞翔.在一个酒吧后面有一条小溪.突然有个女孩在他前面失去了平衡而跌倒了.
He has refused an offer to fly back to Ghana.
他甚至拒绝了有关方面让其飞回加纳的提议。
After the talk, he will fly back to America and end his visit to China.
报告结束后，他将乘飞机回美国，结束在中国的旅行。
After a reception at the Sizzlin Steakhouse, we drove to the airport to fly back to Washington.
在西兹林牛排馆招待了来宾以后，我们坐车去机场，飞回华盛顿。
She can't afford to fly herself and her son north, and her two grown children can't afford to fly back to Florida.
她负担不起自己和儿子飞到北边，而她两个成年子女也没法负担飞回佛罗里达州的费用。
They can pop in on their private jet, get a pricey hotel room and fly back home within hours.
他们可以跳上自己的私人飞机，然后飞到豪华酒店开房，几小时后再飞回家。
A swish of wind blew which made their hair fly back.
嗖得一声，一阵风把大家的头发刮了起来。
I'm due to fly back to the States on Friday.
我预定星期五乘机回美国。
She will drive to, but fly back from, London.
她将坐汽车去伦敦，坐飞机从伦敦回来。
You could rent a car, drive from the east coast to the west and then fly back.
你可以租一辆车，从东海岸往西海岸开，然后坐飞机回来。
I flap the flies away but soon they fly back.
我把苍蝇赶走，但一会儿又飞回来了。
He'd sneeze and the noodle would fly back onto the plate.
他会打喷嚏，那面条呢就会飞回盘子里。
In winter, many birds fly to the south, because they need to find a warm place to live, but they will fly back in spring.
冬天，很多鸟儿会往南飞，他们需要给自己找个温暖的地方生存，但是到了春天，它们又会飞回来。
After an initial delay he was cleared to enter the country. He chose voluntarily to fly back but will return when necessary.
在最初的耽搁之后他被获准入境，他主动选择飞回国但在需要的时候他依然会回来。
After an initial delay he was cleared to enter the country. He chose voluntarily to fly back but will return when necessary.
在最初的耽搁之后他被获准入境，他主动选择飞回国但在需要的时候他依然会回来。
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