Wolfram Alpha团队在宣传材料上强调该软件提供了很多网站版产品目前不具备的功能。
In its press materials, the Wolfram Alpha team stresses that the app offers a number of features that the web app can't currently offer.
目前，发达国家在浆体保温材料研制开发方面，以轻质多功能复合浆体保温材料为主。
At present, the developed countries in the slurry heat preservation material research and development, with light multifunctional composite slurry heat preservation material primarily.
光子晶体及其在光电子领域的应用是目前国际上的研究热点之一，是一种新型的光电子功能材料。
Photonic Crystals(PC) and its application in optoelectronics is one of the research focus recently. PC is a new kind of optoelectronics functional materials.
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