- 重点词汇
- studiedadj.有计划的;故意的;深思熟虑的;精通的;
- self-heating自动加热;自热;
- typicaladj.典型的;特有的;一贯的，平常的;
- acceleratingn.加速;
- calorimetern.热量计;测热计;
- raten.速度，进度;比率;价格，费用;房产税;
- byprep. 在…旁边;表示方式;由于;经过;到…之前;
- ofprep. 关于;属于…的;由…制成;
- 相关例句
However, it is difficult to produce multi branched i heptane and restrain its cracking.
正庚烷异构化的难点在于高选择性地生成多侧链异庚烷和抑制异庚烷的裂化反应.
互联网摘选
研究了醇在非离子表面活性剂 、 水及庚烷体系中对其形成的微乳液的影响.
互联网摘选
以气态 庚 烷为反应体系,来比较上述两种催化剂的光催化活性.
互联网摘选
The heptane compound has a primary purpose as a plasticizer for doublebase propellant systems.
化合物庚烷的主要用途是作为双基推进剂的增塑剂.
词典精选例句
She competed inthe heptathlon, which is a combination of running, throwing, and jumping events.
她曾经参加过综合了跑步 、 投掷和跳高的七项全能比赛.
网络文摘精选
本文研究了N, N二 甲庚基乙酰胺 ( N_ ( s03 ) )从氯化物体系中萃取钯的机理.
互联网摘选
Yes , Her Majesty hovered over the proceedings, an unseen metajudge.
是的,陛下在这个过程的上空盘旋, 她是无形的评审.
互联网摘选
Hera and Zeus spent their wedding night on Samos, and it lasted three hundred years.
赫拉和宙斯的新婚之夜是在萨摩斯度过的, 这一夜就是人间的三百年.
互联网摘选
Methods: The recombinant fusion protein MBP hEra was expressed in the E.
方法在大肠杆菌中,表达重组MBP?hEra融合蛋白.
互联网摘选
