对付真菌的好消息是,真菌相对稳定.The good news about fungi is that they are relatively stable.分生孢子是真菌的特征,无性繁殖的单位.Conidia are the characteristic asexual reproductive units of fungi.在生境中用带有合适菌根真菌的土壤接种.The site had been inoculated with soi...
He sat penitently in his chair by the window.他懊悔地坐在靠窗的椅子上。She had been sitting with her knitting at her fourth-floor window.她那时正坐在5楼的窗前织东西。She stared dreamily out of the small window at the blue horizon.她出神地看着小窗子外面的蓝色地平线...
利用超声无损检测C扫描图像,可以反应钎焊缺陷及其分布特征,并自动计算出钎着率.The theoretical calculation of brazed rate based on C - scan image is described.这个特性对工件钎焊质量方面很重要.This feature is especially important for a quality brazing processes.真空钎焊是一种优良的连接技术....