That allows the material to block and reflect back the phonons in the form of heat.

因此，这些材料就可以阻挡以热量形式存在的声子，并将它们反射回去。

youdao

By adding an XML data model to the XFDL form, you can collect required data and place it in a separate block of XML in the form.

通过给XFDL表单添加XML数据模型，可以收集必需的数据并将数据放在单独的xml块中。

youdao

There's a telegraph form. Please write your telegram in block letters.

给你电报稿纸，请用印刷体书写电报。

youdao

Twenty-nine governors, all Republicans, wrote Congress last month asking for flexibility in the form of block grant funding.

FORBES: Follow The States' Lead To Better Medicaid

Universities receive the bulk of their public money in the form of a block grant, to be divided between teaching and research as the university sees fit.

ECONOMIST: The knowledge factory

They form the largest block in Ecuador's Congress, and one of their number, Heinz Moeller, is its speaker.

ECONOMIST: Ecuador