All above compounds are obtained from Gracilaria tenuistipitata for the first time.
上述化合物均为首次从该种海藻中分离得到。
Vapor pressures and saturated liquid densities for all above compounds were also determined near the critical points, and the coefficients of correlation to temperature are provided.
同时还测定了上述物质直至接近临界点的蒸气压及饱和液体密度，并提供了与温度关联式的系数值。
The preliminary catalytic studies of the compounds mentioned above show that all these substituted polyoxomolybdates have fairly good catalytic activities for the cyclohexene epoxidation reaction.
对上述化合物初步的催化研究表明，这几个化合物均有较好的催化氧化环己烯的活性。
The odour from sludge contains almost all of the above pollutants, five of them are sulphur compounds.
污泥释放的恶臭中几乎含有以上所有物质，其中五种为含硫化合物。
The structures of all compounds above were identified by IR and NMR.
对上述化合物结构进行了红外、核磁表征。
The structures of all compounds above were identified by IR and NMR.
对上述化合物结构进行了红外、核磁表征。
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