三元络合物中钯与显色剂之比为1:3.The ratio of Pd ( II ) to P - BPF was 1:3 in the Complexes.方法减少10倍取样量,改进层析条件和显色剂.Methods: We improved the condition of chromatography and color - developing agent, and sample quantity was reduced 10 - f...
There are problems in recruiting suitably qualified scientific officers for NHS laboratories.很难为国民医疗保健系统的实验室招募到资历合适的高级科研人员。Its headlines were suitably downbeat and don't scream out.其标题平淡无奇而非触目惊心，非常得体。She flicked her...
a forest glade林间空地a glade that was transfused with sunlight洒满阳光的林中空地The traveler sit on a glade in the forest.旅行者坐在森林中一块空地上.In the midst of a glade were several huts.林中的空地中间有几间小木屋....a woodland glade.一片林中空地I feel deep so...
五氯酚是结晶固体.Pentachlorophenol is a crystalline solid.五氯酚钠中毒致胸腔积液的报道非常罕见.The report on sodium pentachlorophenol poisoning and pleural effusion is rare.使用丁二酸作为目标化合物,在臭氧氧化氯酚的过程中, 利用离子色谱检测水样中丁二酸的浓度变化情况.Succinic acid was used as...