1) digital divide
数位差距;数位落差
3) megatonnage gap
核弹头<百万>吨位数差距
4) potential drop(pd)
电位落差
1.
The simultaneous display technique of electrical penetration graph (EPG) was used to study the effects of the wave potential drop(pd) and its sub-phases in the acquisition of cucumber mosaic virus(CMV) by the cotton aphid Aphis gossypii from the infected melon plants.
对植物细胞内穿刺产生的电位落差 (pd)波亚波形分析的结果显示 ,棉蚜的获毒发生在pd波的Ⅱ 3阶段 ,与棉蚜主动吸食植物细胞汁液的活动相关 ,这支持了蚜虫获毒的“吸入假说”。
5) stratigraphic throw
层位落差
6) median of residual errors
残差中位数
补充资料:比等效百万吨数