Atropine, in clinical doses, completely counteracts the peripheral vasodilatation and sharp fall in blood pressure caused by choline esters . 临床剂量的阿托品能完全对抗胆碱酯类引起的外周血管扩张和血压急剧下降。
Such esters, or mixtures thereof may also be modified by additives such as nitrobenzene, nitrotoluence, dinitrotoluene or trinitrololuene . 这种酯或其混合物，也可由硝基苯，硝基甲苯，二硝基甲苯或三硝基苯等附加物来改性。
The process provides a facile way of producing hydrocarbl perchlorate from alkenes, cycloalkenes, aralkenes, alkanols, cycloakanols and aralkanols . 本文介绍了从链烯、环烯、芳链烯、链烷醇、环烷醇、芳烷醇来制备过氯酸烃基酯的方便方法。
The process provides a facile way of producing hydrocarbyl perchlorates, from alkenes, cycloalkenes, aralkenes, alkanols, cycloalknols and aralkanols . 本工艺程序提供了从链烯、环烯、芳链烯、链烷醇、环烷醇、芳烷醇来制备过氯酸烃基酯的方便方法。
