而微量元素含量除硼外均处于高水平。
All micronutrients measured, except boron, were at the high level.
其研究结果为海水除硼提供一定的理论依据。
This research will provide certain theoretic backgrounds for seawater boron removal.
亚共晶铝硅合金的变质元素除钠以外,还有锶、碲、钡、锑、钾、稀土、硼、硫等。其中,应用较多的是含钠和锶的变质剂。
The modifying elements used in hypoeutectic Al Si alloys, besides Na, there are also Sr, Te, Ba, Sb, K, RE, B, S, etc.
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