Light black or black powder, water and alcohol insoluble, but acid soluble.

灰黑或黑色粉未， 不溶于水、乙醇，溶于酸。

No side effect was found on the seedings treated with 20% acid soluble chitin and 5% chitin.

拌种素和5％几丁质对棉花出苗无明显不利影响；

The role of acid soluble aluminum in aluminum - killed low carbon steel produced by TSCR is discussed.

对薄板坯连铸连轧低碳铝镇静钢中酸溶铝的作用进行了研究.

The pH of soil is indirect effects of soil selenium content by regulating the water soluble selenium in the soil, exchangeable and acid soluble content of the percentage.

土壤PH值主要通过调节土壤中硒的水溶态、交换态和酸溶态含量百分比，间接影响土壤中硒的含量。

A method for determination of acid soluble and full aluminium in low and medium alloy steel by AES was presented.

本文利用原子发射光谱法定量测定中低合金钢中的酸溶铝和全铝。