dumbbell model

基本解釋

But at the same time the weakness of the native collaboration systems brings the most serious challenge for the dumbbell model.
但同時(shí)，國(guó)內(nèi)加工協(xié)作體系的薄弱給“啞鈴型”模式提出了最嚴(yán)峻的挑戰(zhàn)。
It is an important issue for China's manufacturing industries whether to tranfer from "the model of olive" to "the model of dumbbell" or not.
我國(guó)制造企業(yè)究竟要不要從“橄欖型”轉(zhuǎn)變?yōu)椤皢♀徯汀?，這是一個(gè)十分重要的問(wèn)題。
The methodology and results of the compressive strength of fine grain ethanol model ice with rectangular and dumbbell specimens are introduced.
介紹細(xì)粒酒精模型冰的單軸壓縮強(qiáng)度試驗(yàn)研究的方法和結(jié)果。