1.
The Research of Digital Multi-Phase Cycloconverter;
数字化的十二相交—交变频器的研究
2.
Improvement of phase change performances of dibasic sodium phosphate
十二水磷酸氢二钠相变性能改进研究
3.
Double imagery was extremely popular during the eighteenth, nineteenth, and twentieth centuries.
双面画像在十八,十九,及二十世纪相当流行。
4.
The Miao Dragon Boat Festival is celebrated from the 24th to the 27th of the fifth lunar month.
每年农历五月二十四日至二十七日，几十个村寨相继举行龙船节。
5.
Analysis of aecosahexaenoic acid and arachidonic acid in baby powdered milk by gas chromatography;
婴儿奶粉中的二十二碳六烯酸和二十碳四烯酸气相色谱分析
6.
eighteen, nineteen, twenty.
十八，十九，二十。
7.
The rest of the top 20 remained fairly constant, although Paris;
排在前二十名的其他城市相对稳定。
8.
Duodenum is joined to the liver and to the pancreas by ducts.
十二指肠通过导管与肝和胰相连。
9.
Article20 Husband and wife shall be under the obligation of supporting each other.
第二十条夫妻有互相扶养的义务。
10.
It's one-twentieth the thickness of a human hair.
它相当于人头发丝的二十分之一。
11.
Add up 6,7 and 8 and you'll get 21.
把六、七、八相加，总数是二十一。
12.
Add up 3, 4 and 5 and you'll get 12.
把三、四、五相加,总数是十二。
13.
The Research of Al-Mn Alloys of Icosahedral Structure;
Al-Mn二十面体准晶的相变研究
14.
The Improvement of Synthesis of 1-Bromododecane Using Phase Transfer Catalysts Method
相转移催化合成1-溴代十二烷的改进
15.
Phase Transition Capability of the Binary System Capric Acid-Myristic Acid
癸酸-十四烷酸二元体系的相变性能
16.
The Interaction of Poly (Ethylene Glycol) and Sodium Dodecyl Sulfate;
聚乙二醇与十二烷基硫酸钠的相互作用的研究
17.
Aqueous Synthesis of N, N-dihydroxyethyl laurylamine
N,N-二羟乙基十二烷基胺的水相合成研究
18.
Determination of Docosahexaenoic Acid in Fish Oil by Gas Chromatography-Mass Spectrometry
鱼油中二十二碳六烯酸的气相色谱-质谱分析