The color glaze of low firing temperature and low expansion coefficient, to match the glaze tile made from common clay, was prepared in lead borosilicate system.

采用铅硼硅熔决釉研制出同时符合普通粘土瓦坯的烧成温度低、热膨胀系数低这两个主要性能特点的釉料。

youdao

If more bentonite clay is used, the lead temperature must be decreased.

如果多用膨润土，铅的温度必须降低。

youdao

The color glaze of low firing temperature and low expansion coefficient, to match the glaze tile made from common clay, was prepared in lead borosilicate system.

采用铅硼硅系统，研制出具有低烧成温度、低热膨胀系数的色釉，用作粘土釉面瓦釉料，其外观、物理、化学性能均能满足质量要求。

youdao

Henry Clay was named to lead it.

VOA: special.2009.04.02

Hard to believe he's talking about a dangerous, powerful weapon designed to spray lead pellets at pigeons--winged and clay.

FORBES: Smart Collecting

Having high expectations for even huge numbers of seeds to sprout when thrown on untilled land or clay, without any water, is probably going to lead to disappointment.

FORBES: Nurture Your Network

"I think this is a first for the parade, " says Macy's lead designer, John Piper, standing in a roomful of brightly colored clay prototypes at Macy's 75, 000-square-foot parade studio in New Jersey.

WSJ: Up in the Air | Making It