利用HPLC和RIA检测血浆同半胱胺酸、维生素B6 、 维生素B12 、 与叶酸的浓度.Plasma homocysteine, vitamin 12 vitamin B 6, and folic acid concentration were analyzed by HPLC and RIA.本文报道了我们采用表面增强拉曼散射光谱方法研究在金电极表面吸附的半胱胺单分子膜的结构特征.The structural characterist...
He glanced guiltily over his shoulder.他很内疚地回头一瞥。She looked up guiltily as I came in.我进来时,她内疚地抬起了头.I took one guiltily, lit it and smoked with satisfaction.我内疚地拿了一支, 把它点燃,心满意足地吸了起来....
The ships sailing from Florida were landing arms and combatants.由佛罗里达来的船只正在卸武器,并让武装人员上岸.The Red Cross has arranged two local ceasefires, allowing non-combatants to receive medical help.红十字会已经安排了两次地区停火,以使平民能够接受医疗救助。The co...
Those electing to smoke will be seated at the rear.那些想吸烟的人将坐在后排。He settled back in the rear of the taxi.他靠坐在出租车的后排座上。Musicians played at the front and rear of the procession.乐师们在队前和队尾表演。...
这本书破旧了,封面上有墨渍.The book was worn out and had ink stains on its cover.这页有四个地方有墨渍.The page has been blurred with ink in four places.有什么办法去掉我衣服上的墨渍 吗 ?Is there any way to remove the ink blot on my dress?...
A boneless strip of meat rolled and tied, as for roasting.去除了肋骨的烤肉;去除了骨头的鱼.Pork: Lean cuts ( tenderloin, boneless loin chops ) compare favorably with skinless chicken.猪肉: 精瘦肉(脊肉, 去骨里脊 ) 可以与去皮的鸡肉媲美.The tongue is boneless ...