She watches him plane the surface of a walnut board...她看着他刨平一块胡桃木板。The dorsal surface of its cuttlebone is yellowish and evenly convex.它的侧背面是微微的黄色,并且均匀的突起.The ground surface subsides discontinuously and rock mass fails s...
Rumours of financial scandals have come bubbling back to the surface.有关财务丑闻的谣言接连不断地冒出来。Somewhere deep beneath the surface lay a caring character.在内心深处的某个角落里埋藏着一颗爱心。As the egg whites cook, they coagulate and rise to the s...
结论羟苯乙酯是适用于荧光素钠滴眼液的一种抑菌剂.Conclusion Ethylparaben is a good bacterial inhibitor referring to this eye drop in experiment.方法:用葡萄糖酸钙替代传统的醋酸钙、氯化钙并加入抑菌剂.Methods Calcium gluconate gel was prepared by use of bulk calcium glucona...