Nelson irrigation corporation is headquartered in walla walla , washington , usa 描述:美国耐尔森灌溉公司是美国华盛顿在该领域名列前茅的企业。
2.
Poking around in a canyon in the walla walla valley of eastern washington , he found 39 stacked layers of sediment deposited by water 他在华盛顿州东部瓦拉瓦拉谷的一个大峡谷中四处探访，发现了洪水沉淀物形成的39个堆积层。
3.
Now the theory of chili and khond walla is the foundation of our performance appraisal forms . the core of the method is financial analysis 我国普遍实施的企业绩效评价制度，是以chili和khondwalla所提出的评价理论为基础的，以账面财务数据为分析依据的。
