热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

英語造句
位置:首頁>> 英語造句>>ethane造句,ethane例句

ethane造句

1、The cloud might be snowing ethane snowflakes into methane lakes below.
云層可能正在向下面的甲烷湖飄落乙烷雪。

2、A STUDY OF ETHANE SPILLOVER BY NMR METHOD
核磁共振方法研究乙烷的溢出效應(yīng)

3、The trouble is that the ethane route to making ethylene produces virtually no propylene.
問題在于這種用乙烷制作乙烯的生產(chǎn)流程幾乎不會伴有丙烯產(chǎn)生

4、The method and the condition of separation epoxy ethane from dihydric alcohol are described.
介紹了環(huán)氧乙烷與二元醇的分離方法和條件。

5、There is a most important point to be kept in mind here: in fact, only one ethane is isolated.
有一個最重要的一點必須牢記的位置事實上,只有一個乙烷是孤立的。

6、The reduction of acetylene to ethylene and that of acetylene to ethane were not parallel.
乙炔還原為乙烯和乙炔還原為乙烷的反應(yīng)二者不相關(guān)。

7、Ethane dehydrogenation to ethene is an effective method for using ethane.
乙烷脫氫制乙烯是乙烷利用有效途徑。

8、Scientists already knew there wasn't as much ethane in Titan's atmosphere as they'd expected.
科學(xué)家們已經(jīng)了解土衛(wèi)六大氣層中并沒有預(yù)期那么多的乙烷。

9、Preparation of Ethane Type Liquid Crystal by Wittig Reaction
利用Wittig反應(yīng)制備乙烷類液晶

10、Separate cracking of ethane in millisecond furnace
毫秒爐乙烷單獨裂解技術(shù)

11、BA110 ethane pyrolysis furnace is an important equipment of ethylene plant.
BA110乙烷裂解爐是乙烯裝置的重要設(shè)備。

12、Natural gas is composed of methane ethane propane and butane.
天然氣由甲烷、乙烷、丙烷和丁烷組成。

13、THE REACTION OF 1, 2-BIS (CHLOROSILYL) ETHANE WITH AMMONIA AND AMINE
1,2-雙(氯硅基)乙烷與氨及胺的反應(yīng)

14、Damage Analysis of HP Type Ethane Cracking Furnace Tube Due to Carhurlzing
HP型乙烷裂解爐管滲碳損傷分析

ethane翻譯

n. 乙烷【化】 乙烷【醫(yī)】 乙烷 詳情
0
糾錯
手機版 ethane造句 單詞乎 m.lvjiban.com.cn