- n.
1.【军事】梯队，梯阵；梯列。
2.组织系统中的等级，指挥阶层；(负有特殊责任而占据同一等级的)集团。
3.特勤部队。
4.【物理学】阶层光栅。
短语和例子
vt.
使成梯队。 an army echeloned along the road 沿公路排成梯队的大军。vi.
排成梯队。
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echelon中文什么意思
例句与用法
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- Study on quantity discounts in a two - echelon supply chain for perishable goods
易逝品两级供应链中的数量折扣问题研究 - A multi - echelon inventory control model in the network structure of the supply chain
供应链网状结构中多级库存控制模型 - An hour ago , echelon intercepted a call dean placed to laurent moreau ,
一小时前，我们截获了迪安打给的劳伦?莫柔的电话 - Such talented person echelon and specialized troop , for profession in rare
这样的人才梯队与专业化队伍，为行业内所少见。 - A optimization study of two - echelon distribution network under uncertainty in supply chain
不确定条件下供应链二级分销网络的优化研究
英文释义
名词- a diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offset
- a body of troops arranged in a line
百科释义
ECHELON is a name used in global media and in popular culture to describe a signals intelligence (SIGINT) collection and analysis network operated on behalf of the five signatory states to the UKUSA Security Agreement
详细百科解释