为提高芳香族硝基化合物氢化催化剂的性能，在单铜催化剂中引入稀土元素。
Rare earths were introduced into mono-copper catalyst to improve the performance of hydrogenation catalyst for aromatic nitro-compounds.
试验结果表明：水动力弥散和混合电子受体条件下的土著微生物降解是乙醇和单环芳香烃(BTEX)自然衰减的主要过程。
The results show that hydrodynamic dispersion and indigenous biodegradation under mixed electron accepter conditions are primary mechanisms for the attenuation of ethanol and BTEX in porous media.
开展硒芳香杂环化合物的设计、合成、表征和自组装单分子膜研究工作。
The design, synthesis, characterization and self-assembled monolayers (SAMs) of heterocyclic aromatic selenium compounds were studied in this project.
一种制备芳香族1，2一二酮的单缩酮的方法，属于紫外光引发剂技术领域。
The invention is related to preparation process of 1,2-diketone monoketal which is flashing agent of ultraviolet light.
一种制备芳香族1，2一二酮的单缩酮的方法，属于紫外光引发剂技术领域。
The invention is related to preparation process of 1,2-diketone monoketal which is flashing agent of ultraviolet light.
应用推荐