The contrastable optical ring-down cavity micro-gas cell is designed for the trace gases concentration measurement used ring-down cavity method.
在采用光腔衰荡技术实现痕量气体浓度测量时，设计了用于痕量气体浓度测量的比较式光腔衰荡气室。
The influence of mode mismatch on measurement in continuous-wave cavity ring-down technology was theoretically analyzed and experimentally studied.
对连续波腔衰荡技术中的模式失配对测量结果的影响进行了理论分析和实验研究。
In this paper, we got the regularity of cavity ring-down spectroscopy when the line width of laser pulse is far larger than the absorption line width of measured substance.
本文研究了当激光脉冲线宽远大于被测吸收物质的吸收线宽时，衰荡光谱满足的规律，以及在这种情况下，测量灵敏度的大小。
They all sat down at once, in a large ring, with the Mouse in the middle.
他们立刻坐下来，围成一个大圈，把老鼠围在中间。
She was staring down at her hands, twisting the ring on her finger.
她往下盯着自己的手，旋转着手指上的戒指。
You can bet (that) the moment I sit down, the phone will ring.
几乎可以肯定，我一坐下，电话铃就会响起来。
Instead of listening to the cry of agony, they listen to the ring of dollars, stoop down and pick up the coins.
他们不听痛苦的叫喊，而是听美元的声响，弯腰拾起硬币。
We'll go down now and you must promise never to ring at my tower any more.
我们现在就下去，你必须答应永远不在我的钟楼拉铃了。
SPANISH matadors kill bulls in the ring; the Portuguese put them down after the fight.
西班牙斗牛士在场下杀死了公牛，葡萄牙人随即参加战斗。
The oldest fuel in the middle to keep the power peaks down and recycled fuel in sort of, the middle ring to levelize the power distribution.
最旧的燃料在中间，是用来保持能量的,顶峰不至太高，并回收燃料，在中环的，用来控制功率分布。
Unless an engagement ring is inserted into the ring holder, the clock will count down to the appointed date and set off the alarm.
除非将订婚戒指装进这个装置里，这个闹钟将会在设定的日期响起，提醒女性要积极求偶。
That requires some basic staples of a wedding album: the bride coming down the aisle, the putting on of the ring, the kiss, and the happy couple emerging from the church as newlyweds.
婚礼相册中应包括以下几个基本环节：新娘步入走廊，佩戴结婚戒指，亲吻，以及新婚夫妇幸福地走出教堂。
Anyway, I was sitting there on the bench with my head down, twiddling the ring, when suddenly someone clapped me on the back.
话说回来，我低头坐在长椅上正玩弄戒指，突然有人拍了拍我的背。
He took another deep breath, held the ring over his head and carefully brought it down all the way to his knees.
他又一次深呼吸，把戒指举过头顶仔细的把它带到膝盖。
The sun would ring down, pulling darkness after it like a curtain.
夕阳会西下，像落幕似地把夜暮降下。
So Farihi thinks that the trace elements must have come from another source: remnants of rocky planets, forming a ring of debris that slowly rains down on the white dwarf.
因此Farihi认为痕量元素肯定来自另一来源：岩石行星的残骸形成的碎屑环，慢慢地向白矮星掉落。
He was struck down three times on the ring.
他被三次击倒在拳击台上。
When you're feeling down, chatting to friends is a great way to perk up. Even if you're feeling misanthropic, why not give someone a ring and arrange to meet up for a coffee?
当您心情低落的时候，与朋友畅谈一番也是鼓舞士气的一个不错的方法，甚至，当你有产生避世的想法时，为什么不给你的朋友打个电话，约会一下、喝个咖啡呢？
They all sat down at once, in a large ring, with the Mouse in the middle. Alice kept her eyes anxiously fixed on it, for she felt sure she would catch a bad cold if she did not get dry very soon.
他们立即都坐下了，围成一个大圈，老鼠在中间，爱丽丝焦急地盯着它，她很清楚，如果湿衣服不能很快干的活，她会得重感冒的。
A three-toned ring interrupted his thoughts. Jack answered the briefing room phone, listened for a moment, then slammed down the receiver.
一阵三音调的铃声打断了杰克的思绪，他拿起简报室内的电话听了一会儿，然后猛地把话筒砸在电话底座上。
Flashing his wedding ring at her he turned down her advances and took her to the grocery store instead.
他晃了晃结婚戒指，拒绝了她的示好，而是带她去了杂货店。
After I took some pictures I took a closer look and I could see a mobile phone stuffed down the side, as I looked at it, it started to ring.
我拍了一些照，然后走近打量，发现一个手机塞在下边，我看着那个手机，它突然响起来。
And the young Fisherman gave him thanks, and kissed the ring that was on his hand, and flung himself down on the carpets of dyed goat 's-hair.
年轻的渔夫十分感激，并亲吻了商人手上的戒指，将身躺在染色的山羊毛毯子上。
We'd best get to that hotel before they ring down the curtain on the conference.
我们最好能在会议结束之前赶到那家酒店。
However, it was over at last, and they sat down again in a ring, and begged the Mouse to tell them something more.
不管怎么说，最后，糖果总算吃完了，这时它们又围成一个大圈坐下来，请求老鼠再讲点故事。
Adjusting the Nest thermostat is easy: you simply rotate the outer ring up or down.
调整Nest恒温器的温度非常容易：只需将恒温器的外圈向上或向下旋转即可。
This ring has been passed down in my family.
这个戒指是我家祖传下来的。
Eleven years later the couple returned to Ms. Winfrey's show, and Mr. Rosenblat got down on his knees to give his wife a new ring.
11年之后，他们重新回到温弗瑞的节目，在节目中罗森布拉特跪下来给他的太太戴上了一枚新的戒指。
Workers are still finishing cooling down the eight sectors of the LHC, which are defined by eight points along the ring where protons may enter or collide.
工人们仍然在冷却lhc的八个节点(sectors)，它们被规定为质子进入环道或者发生对撞的地点。
Workers are still finishing cooling down the eight sectors of the LHC, which are defined by eight points along the ring where protons may enter or collide.
工人们仍然在冷却lhc的八个节点(sectors)，它们被规定为质子进入环道或者发生对撞的地点。
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