free contributor

基本解釋

The result shows that the free state siloxane molecules in the external insulating material is the only contributor that supports the long term product hydrophobicity migration level.
研究了產(chǎn)品外絕緣表面積污期間的憎水遷移過程，結(jié)果表明，外絕緣材質(zhì)中自由狀態(tài)硅氧烷分子是維持長(zhǎng)期運(yùn)行產(chǎn)品憎水遷移性能的唯一起作用的因素。
If the consumer is new and has never contributed before, he would be no different from a free-rider (he is owed nothing)according to the IND metric computed by the prospective contributor.
如果消費(fèi)者是新的，以前從來沒有貢獻(xiàn)，他會(huì)從一個(gè)搭便車的沒有什么不同（他是欠什么）根據(jù)實(shí)業(yè)潛在貢獻(xiàn)者的計(jì)算指標(biāo)。

It is a little difficult, to say the least, to try and operate as trader, free-lance writer and contributor to Forbes.com without proper internet access.
FORBES: Living With Downed Trees And No Power In Fairfield County, CT
Jerry Bowyer is a CNBC contributor and author of the upcoming Free Market Capitalist's Survival Guide.
FORBES
It plans to ship more than 800, 000 products free of cost to help promote its e-commerce channel that promises to be a major contributor in the future.
FORBES: Target Tweaks Website, Stock Heading To $58