只有地散磷是目前尚未正式鉴定的有机磷酸盐除莠剂.Bensulide is the only presently registered herbicidal organophosphate.氨基甲酸苯酯除莠剂是发展最早的一种除莠剂.Phenylcarbamate herbicides were among the earliest herbicides developed....
AIM To explore the effects of single intratracheal administration of aflatoxin G _ 1 ( AFG _ 1 ) on rat lung tissues.目的探讨一次性支气管内给予黄曲霉毒素G1 ( AFG1 ) 对大鼠肺组织的影响.However, Filipinos sceptical about the VFA soon smelled a rat.然...
Sandra Day O'Connor, former Supreme Court Justice, majored in economics at Stanford.前最高法院法官 SandraDayO 'Connor在斯坦福学经济学专业.Or, what Stanford University psychologist Claude M. Steele, who is black, refers to as...
So many marriages have come to grief over lack of money.许多婚姻都因缺钱而以失败告终。Several pedestrians had come to grief on the icy pavement.几个行人在结冰的人行道上滑倒了.All his little schemes for making money seem to come to grief.他为赚钱而耍的花招看来都会...