近日，《先进传感器和能源材料》杂志在线发表了中科院长春应用化学研究所Qunyan Zhu研究员团队的研究。多巴胺(DA)是一种重要的神经递质，通过 ...

Geographically, Asia Pacific dominates the global silica market, driven by the presence of key end-use industries and rapid industrialization in countries like China and India. These countries have ...

We follow [Nina] through this voyage of discovery in a Mastodon thread, as she tries first iron filings, the rust, and finally pure samples of the two iron oxides Fe3O4 and Fe2O3. She eventually ...

地球，这颗我们所居住的星球，其表面上山川起伏，海洋广袤。它的演变过程充满了无数的谜团和秘密，一直以来都是地球科学家们研究的焦点之一。从 20 ...

SILICON METALS CORP. (CSE:SI) (FSE: X6U0) ("Silicon Metals" or the "Company") is pleased to announce that Mr. Leighton ...

地质历史时期，红层的沉积现象非常广泛，其中尤以海相红层引起了地质学家的广泛关注。海相红层的形成不仅与水体环境密切相关，还受到生物活动和成岩过程的深刻影响。众所周知，海相红层的主要致色矿物是赤铁矿，而三价铁矿物的形成通常需要氧化剂的参与，因此，传统观点 ...

Fe2O3 – 0.09 percent; Al2O3 – 0.08 percent; CaO – 0.011 percent; and LOI – 0.18 percent” (Property File: PF016434 ). The work conducted by Silver Standard was confined to the northwest corner of the ...