Local rainfall contains marine-derived major ion ratios that are modified during infiltration depending on waste interactions.

当地降雨含有来自海洋的主要离子比率，该比率在取决于废弃物的相互作用的渗透过程中得到改变。

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The examination of major ion geochemistry is based on the field sampling of the dissolved loads from the Changjiang River on eastern QinghaiXizang Plateau in the years of 2000 and 2002.

作者于2000年和2002年对青藏高原东部长江河流溶质载荷进行了较为系统的野外取样工作，并对主要离子地球化学特征进行了分析研究。

youdao

Two major performance parameters of negative ion generator are negative ion concentration and ozone concentration.

负离子发生器的两个主要性能参数是负离子浓度和臭氧浓度。

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Japanese authorities in January said they had found no major quality or technical problem with the lithium-ion batteries, which are manufactured by Kyoto-based GS Yuasa.

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The groundings of all Dreamliners in January followed two major incidents concerning the plane's two lithium-ion batteries.

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There are currently 28 channels available over-the-air in New York City, including major networks, subchannels and specialty channels like NYCTV and iON.

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