He rejoined Sadler's Wells Royal Ballet as Assistant Administrator in 1988.他在1988年重回萨德勒的威尔斯皇家芭蕾舞团，任行政助理。In the morning I rejoined Highway 127 south.早上我重新回到了127号公路的南端。Carton, still drinking the punch, rejoined,'...
本文研究建立了溴苯腈在土壤及水中的残留测定方法.A method was developed for the residue analysis of bromoxynil in soil and water.研究了一种合成2, 6- 二氯苯腈的新方法, 优化出合成反应的最佳条件.This paper studies a new synthetic method of 2, 6 - dichlorobenzonitrile, and ab...