来自北京大学、耶鲁大学的研究人员在新研究中确定了发芽幼苗土壤反应的一些关键特征,并推断植物激素乙烯(Ethylene)是土壤诱导植物形态发生变化的一个主要调控因子。
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ethylene oxide 环氧乙烷 ; 氧化乙烯 ; 乙撑氧
ethylene glycol 乙二醇 ; 甘醇
Ethylene propylene rubber [橡胶] 乙丙橡胶 ; 乙烯丙烯橡胶
Ethylene resin [树脂] 乙烯树脂
ethylene dichloride [有化] 二氯化乙烯 ; 二氯乙烷 ; 二氯乙烯
EVAL Ethylene-vinyl alcohol 乙烯醇共聚物
ethylene dibromide 二溴乙烷 ; [有化] 二溴化乙烯 ; 二溴乙烯
Ethylene carbonate 碳酸乙烯酯 ; 碳酸亚乙酯
EPM Ethylene-propylene polymer 丙烯共聚物 ; 乙丙树脂
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·2,447,543篇论文数据,部分数据来源于NoteExpress
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)
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。
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。
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