The reduction experiments have been done in reactor of fluidizing pre-reduction, using the orthogonal design means.

采用正交设计法进行了流化床还原试验。

youdao

Proper treatment on the ore fines by way of new carbon absorption process can not only accelerate the rate of fluidized pre-reduction, but also effectively prevent against bonding action.

对矿粉进行碳吸附新工艺处理，不仅加快流态化预还原速度并能有效防止粘结。

youdao

The present invention relates to a steam hydrocarbon reforming nickel-based catalyst requiring no pre-reduction treatment for the activity thereof.

本发明涉及一种不需要进行预还原处理就能表现活性的蒸汽烃转化镍基 催化剂。

youdao

Western diplomats say that insisting on a reduction to pre-war levels is unrealistic.

ECONOMIST: Russia and the West: A deal, for now | The

" It's one reason that the group -- which advocates both an end to illegal immigration and a dramatic reduction in legal immigration, to pre-1965 levels -- gave Ryan's career in Congress a "C.

CNN: Is Ryan wooing Hispanics for 2016?

The methods the super rich use to defer paying capital gains taxes, such as variable pre-paid forward contracts (PVFs), are perfectly legal tax-reduction strategies available to anyone.

FORBES: President Obama's Growth-Choking Animus Toward Success