The influence factors of determining cationic charge demand of non wood pulps by colloid titration were investigated.

考察了用胶体滴定法测定草浆悬浮液阳离子需求量的影响因素。

youdao

youdao

By quickly storing and delivering charge, batteries could accommodate fluctuations in supply and demand, and help to incorporate variable sources of power such as wind and solar.

通过快速的存储和高效率的充电模式，电池可以很快的调节供应和需求之间的平衡，同时又可以吸收其他多变的能源，例如风能和太阳能。

youdao

For promising to provide liquidity should capital suddenly flee, the banks charge Argentina a fee and demand Argentine bonds as collateral.

ECONOMIST: The perils of global capital

We'll charge you for some On Demand content.

ENGADGET: BT to offer free YouView box with one-year broadband contract, ?49 for existing customers

If they are so in demand that dealers can charge thousands over the sticker price and still they are flying off the lots, just build the cars and they will come.

FORBES: Chevrolet: Where Federal Subsidies Run Deep