These systems use 30 - 50% less water than conventional methods.

"Would you two mind keeping the conversation to conventional methods?"

Use 67% to 88% less water than conventional agricultural methods.

She employed a system by which students start speaking in English within 12 weeks, when conventional methods often take many months longer.

Its basic idea soon became the conventional method throughout the automotive industry.

"I realized that we weren't going to get anywhere with conventional methods," he said.

We're not confronting any conventional method of communication as we know it.

The trend is not something you can measure by conventional statistical methods.

The film had a very low marketing budget and was not marketed in conventional methods.

The conventional methods of encryption can only maintain the data security.