liquid nitrogen

US 
UK 
  • un.液氮
  • Web液态氮；液态氮气；液氮减速塔

E-C

Web Definition

un.
1.
液氮

Sample Sentence

Definition:
AllAll,液氮液氮,液态氮液态氮,液态氮气液态氮气,液氮减速塔液氮减速塔
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
The stem cells had been removed when the embryo was a few days old and were stored in tanks of liquid nitrogen.
在受精卵只有几天大的时候，他们提出去这些干细胞，并将其储存在液氮容积中。
zài shòu jīng luǎn zhǐ yǒu jǐ tiān dà de shí hou , tā men tí chū qù zhè xiē gàn xì bāo , bìng jiāng qí chǔ cún zài yè dàn róng jī zhōng 。
article.yeeyan.org
2.
When the liquid nitrogen is gone, grind everything up to a fine powder.
在液氮挥发前要把样品捣碎成细小的粉末状。
zài yè dàn huī fā qián yào bǎ yàng pǐn dǎo suì chéng xì xiǎo de fěn mò zhuàng 。
www.helixnet.cn
3.
High-temperature superconductors, those that operate at liquid nitrogen temperature or above, are not as technically advanced at this point.
就此问题，那些工作于液氮温度或液氮温度之上的高温超导体在技术上并不先进。
jiù cǐ wèn tí , nà xiē gōng zuò yú yè dàn wēn dù huò yè dàn wēn dù zhī shàng de gāo wēn chāo dǎo tǐ zài jì shù shàng bìng bù xiān jìn 。
www.tdict.com
4.
moreover , they are rugged and do not require liquid - nitrogen cooling , making them compact enough to fit inside a shoe box.
另外，这种雷射装置相当坚固耐用，且不需要以液态氮冷却，体积得以缩小到可以放进鞋盒。
lìng wài , zhè zhǒng léi shè zhuāng zhì xiāng dāng jiān gù nài yòng , qiě bù xū yào yǐ yè tài dàn lěng què , tǐ jī dé yǐ suō xiǎo dào kě yǐ fàng jìn xié hé 。
www.ichacha.net
5.
The tip of a catheter is then used to apply energy (either radiofrequency to heat or liquid nitrogen to freeze) at these locations.
然后，使用导管的尖端在这些位置上施加能量（用于加热的射频或者用于冻结的液氮）。
rán hòu , shǐ yòng dǎo guǎn de jiān duān zài zhè xiē wèi zhì shàng shī jiā néng liàng ( yòng yú jiā rè de shè pín huò zhě yòng yú dòng jié de yè dàn ) 。
pat365.com
6.
In the clip above we see an attempt to "cool" the thermite reaction by dumping it in a vat of liquid nitrogen.
在上面的视频中我们看到，为了让铝热反应“降温”而浇入大量液氮。
zài shàng mian de shì pín zhōng wǒ men kàn dào , wèi le ràng lǚ rè fǎn yìng " jiàng wēn " ér jiāo rù dà liàng yè dàn 。
www.elanso.com
7.
A laboratory procedure was then used to "suck out" the eggs, which were matured with stimulating hormones and frozen in liquid nitrogen.
随后应用试验程序“吸取”卵子，这些卵子经刺激激素进行成熟并冷冻于液氮中。
suí hòu yìng yòng shì yàn chéng xù " xī qǔ " luǎn zǐ , zhè xiē luǎn zǐ jīng cì jī jī sù jìn xíng chéng shú bìng lěng dòng yú yè dàn zhōng 。
news.dxy.cn
8.
The liquid nitrogen may be stored in a small , dedicated cylinder near a machine, or in a supply tank that would serve multiple machines.
液氮可以储存在小型专用圆筒内，或者装在集中供应多台设备的容器内。
yè dàn kě yǐ chǔ cún zài xiǎo xíng zhuān yòng yuán tǒng nèi , huò zhě zhuāng zài jí zhōng gōng yìng duō tái shè bèi de róng qì nèi 。
zhidao.baidu.com
9.
Liquid nitrogen adsorption technique was used to obtain pore properties of activated carbon from Coke Powder based Activated Carbon by KOH.
用液氮吸附法分析了采用KOH为活化介质制备的焦粉基活性炭的孔隙结构特征。
yòng yè dàn xī fù fǎ fēn xī le cǎi yòng KOH wèi huó huà jiè zhì zhì bèi de jiāo fěn jī huó xìng tàn de kǒng xì jié gòu tè zhēng 。
www.chemyq.com
10.
Summer may be ending but a good scoop of liquid nitrogen ice cream can be enjoyed year-round.
夏天或许正在离我们远去，但是，满满一勺液态氮冰淇淋却是一整年都能享受的美味。
xià tiān huò xǔ zhèng zài lí wǒ men yuǎn qù , dàn shì , mǎn mǎn yī sháo yè tài dàn bīng qí lín què shì yī zhěng nián dōu néng xiǎng shòu de měi wèi 。
www.fortunechina.com