烷

[wán]

Chinese-English

Chinese-Chinese

Web Definition

n.
1.
【化】alkane

Sample Sentence

Definition:
AllAll,alkanesalkanes,PDMSPDMS,oleananeoleanane
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Sevoflurane, which lingers in the atmosphere for less than two years, seems to cause the least damage.
在大气中停留短至两年的七氟烷似乎是导致最小的危害。
zài dà qì zhōng tíng liú duǎn zhì liǎng nián de qī fú wán sì hū shì dǎo zhì zuì xiǎo de wēi hài 。
article.yeeyan.org
2.
TWO PERCENT chlorhexidine is a wonderful endodontic irrigant, but it is often overlooked.
的洗必泰（双氯苯双胍展烷）是一种极好的根管冲洗剂，但经常被医生所忽视。
de xǐ bì tài ( shuāng lǜ běn shuāng guā zhǎn wán ) shì yī zhǒng jí hǎo de gēn guǎn chōng xǐ jì , dàn jīng cháng bèi yī shēng suǒ hū shì 。
www.qiyeku.com
3.
The isolongifolanone was synthesized from the longifolene using a one-step method with a yield close to that of two-step method.
以长叶烯为原料，一步合成异长叶烷酮，产率接近分步合成法。
yǐ cháng yè xī wéi yuán liào , yī bù hé chéng yì cháng yè wán tóng , chǎn lǜ jiē jìn fēn bù hé chéng fǎ 。
www.chemyq.com
4.
Parkinson's disease, the second most common neurodegenerative disease after Alzheimer's, is often treated with amantadine.
帕金森病是继阿尔兹海默症（老年痴呆症，译者注）之后第二大神经退行性疾病。通常的治疗药物是金刚烷胺。
pà jīn sēn bìng shì jì ā ěr zī hǎi mò zhèng ( lǎo nián chī dāi zhèng , yì zhě zhù ) zhī hòu dì èr dà shén jīng tuì xíng xìng jí bìng 。 tōng cháng de zhì liáo yào wù shì jīn gāng wán àn 。
article.yeeyan.org
5.
Some of the products tested had the U. S. Department of Agriculture organic seal, and none of those contained 1, 4-dioxane.
有些被检验并且盖有美国农业部有机印章的产品中并没有发现含有1,4-二恶烷。
yǒu xiē bèi jiǎn yàn bìng qiě gài yǒu měi guó nóng yè bù yǒu jī yìn zhāng de chǎn pǐn zhōng bìng méi yǒu fā xiàn hán yǒu yī , sì - èr è wán 。
news.dxy.cn
6.
Resistance to the older drugs, amantadine and rimantadine, is now so widespread that their use is no longer recommended.
对老药金刚烷胺，金刚乙胺的抗药性已经非常普遍，已经不建议使用这些药物了。
duì lǎo yào jīn gāng wán àn , jīn gāng yǐ àn de kàng yào xìng yǐ jīng fēi cháng pǔ biàn , yǐ jīng bù jiàn yì shǐ yòng zhè xiē yào wù le 。
news.dxy.cn
7.
Under more strenuous conditions of temperature or catalyst the silanes bond chemically with the surface through siloxane linkage.
在加温或催化剂的十分剧烈的条件下，硅烷通过硅氧烷键和表面化学结合起来。
zài jiā wēn huò cuī huà jì de shí fēn jù liè de tiáo jiàn xià , guī wán tōng guò guī yǎng wán jiàn hé biǎo miàn huà xué jié hé qǐ lái 。
tr.bab.la
8.
It is concluded that the surface free energy and water absorption of the copolymer are decreased with increasing of silicone content.
试验结果表明，共聚物的表面自由能和吸水率随聚硅氧烷含量增加而下降。
shì yàn jié guǒ biǎo míng , gòng jù wù de biǎo miàn zì yóu néng hé xī shuǐ lǜ suí jù guī yǎng wán hán liàng zēng jiā ér xià jiàng 。
www.chemyq.com
9.
A crosslinked polyrotaxane is obtained by bonding such a hydrophobic linear polyrotaxane molecule and a polymer through the cyclic molecule.
通过环状分子将疏水性线性聚轮烷分子和聚合物结合形成交联聚轮烷。
tōng guò huán zhuàng fēn zǐ jiāng shū shuǐ xìng xiàn xìng jù lún wán fēn zǐ hé jù hé wù jié hé xíng chéng jiāo lián jù lún wán 。
ip.com
10.
By this method, adamantane whose particles do not agglomerate together or cake and having stable quality can be obtained.
通过该方法，可以得到粒子之间相互不凝聚、固结，且品质稳定的金刚烷。
tōng guò gāi fāng fǎ , kě yǐ dé dào lì zǐ zhī jiān xiāng hù bù níng jù 、 gù jié , qiě pǐn zhì wěn dìng de jīn gāng wán 。
ip.com
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