It has the advantage of the heavy quality refractory and the light quality and has the higher strength, high temperature resistant, low physical volume density and low heat transmit rate.

它集重质耐火浇注料和轻质隔热浇注料的优点于一体，既具备强度高、耐高温的机械性能，又具备低体积密度、低导热率的隔热性能。

youdao

Of course, this heavy lifting on the production side would be meaningless if the quality of the granular polysilicon were not up to snuff.

当然，这在生产方面如果粒状多晶硅的质量都没有达到及格，繁重的任务将是毫无意义的。

youdao

Xcalia has seen tremendous quality and productivity benefits by adopting LINQ, especially since a large portion of the applications they build involve heavy lifting of data.

Xcalia已经见证了采用LINQ后质量和效率的显著提高，因为他们开发的应用程序中有很大比例的代码需要做大量数据操作。

youdao

Countries bordering the Danube have reinforced water quality controls and are monitoring the concentration of heavy metals.

BBC: How toxic is Hungary's red sludge?

Their national governments have placed importance on the development of a quality education system but geographical difficulties, migration to main centres, limited resources and heavy dependency on external aid for quality improvement in education make the task challenging.

UNESCO: OFFICE IN APIA

The Model S is surprisingly nimble for such a large and heavy automobile, and it doesn't sacrifice ride quality for the sake of dynamics -- it handled rough roads with composure and just the right amount of stiffness.

ENGADGET: Tesla Model S first drive: the sports sedan goes electric (update: video)