严禁工地现场私自添加砂子、水泥及其他添加剂。
No sand, cement or other additives should be mixed in construction site.
研究一种用水玻璃为主剂、甲醛为活化剂以及其他添加剂制备堵水剂。
This paper introduces a kind of water shutoff agent, which is prepared from water glass as the main agent, formaldehyde as an activator and other additives.
史蒂文斯自然橡胶，无色素和其他添加剂，这似乎短期或流血的频率。
Stevens recommends natural rubber, without the colorings and other additives, which seem to short or bleed the frequencies.
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