专业释义英英释义
-
乙烯 - 引用次数：801 参考来源 - 乙烯三聚制1乙撑基 - 引用次数：7
Molecular structure and the location of ethylene impact the relationship between ethylene and clearing point.
乙撑基与清亮点的关系受分子结构和乙撑基所在位置的影响。
参考来源 - 乙撑基桥键类含氟液晶的合成及性能研究 -
乙烯 - 引用次数：501
The ethylene production in transgenic fruit significantly increased.
3.转基因株系果实乙烯产量显著增加。
参考来源 - 番茄乙烯受体基因LeETR1与LeETR2的功能特性及其组织、器官特异性比较研究 -
乙烯 - 引用次数：146
Respiration rate, ethylene production and permeability of persimmon fruits skin were abnormally high.
呼吸速率、乙烯释放量和果皮细胞膜透性异常增加。
参考来源 - 热处理诱导采后柿果抗冷性机理的研究 -
乙撑
-
乙烯
-
乙烯
·2,447,543篇论文数据，部分数据来源于NoteExpress
柯林斯英汉双解大词典
ethylene /ˈɛθɪˌliːn/
-
1.
N a colourless flammable gaseous alkene with a sweet odour, obtained from petroleum and natural gas and used in the manufacture of polythene and many other chemicals. Formula: CH2:CH2 乙烯 (Also called ethene)
双语例句原声例句权威例句
-
They've developed these sensors that can detect tiny amounts of ethylene.
他们已经开发了这些传感器，可以检测到微量的乙烯。
-
Ethylene is the natural plant hormone in fruit that makes them turn ripe, apparently.
很明显，乙烯是水果中天然的植物激素，使水果成熟。
-
Auxin also causes the plant to develop a vascular system, to form lateral roots, and to produce ethylene.
生长素还能使植物形成维管系统，形成侧根，并产生乙烯。
-
So essentially, we have two ethene or ethylene molecules here to start with where these blue are our 2 s p 2 hybrid orbitals, so you can see that for each carbon atom, one is already used up binding to another carbon atom.
本质上，我们从两个乙烯分子开始,蓝色的是2sp2杂化轨道，你可以看到，对于每一个碳原子，其中一个已经用来和另外一个碳原子成键。
词组短语
应用推荐