结果羟苯乙酯在荧光素钠滴眼剂中的防腐良好.Result Ethylparaben is a good antiseptic in fluorescein sodium eyedrop.异硫氰酸荧光素 ( FITC ) 是一种重要的荧光探针.Fluorescein isothiocyanate ( FITC ) is an important fluorescence probe.目的: 制备荧光素钠滴眼液并建立其质量控制方法.OBJEC...
据说这枚陨星是在热分解的化学过程中形成的。It is said that the magnetite was formed by a chemical process called thermal decomposition.采用Mn时,光引发和光分解的量子产率也很低.Quantum yields for photoinitiation and photodecomposition are also low with Mn.有机物分解的...
We draw a conclusion that BSG can be a carricer for NCF.BSG+NCF优于单纯NCF. 证实BSG可作NGF的载体.I find it difficult to draw a conclusion on that.我觉得此事难下结论.It may draw a conclusion that the results coincide with the truth.得出计算结果与实际...
Acceleration is accompanied by a resonating growl from the gearbox.变速箱随着加速传来一阵轰鸣。The bear exposed its teeth in a muffled growl.那只熊龇出牙齿，发出一声低沉的吼叫。a low guttural growl从喉咙里发出的低沉的吼声...