护士用了一团脱脂棉止血。
纺织品。脱脂棉。规范和试验。
她用脱脂棉塞住了耳朵。
脱脂棉和胶带纸(足够我们每人做一个圣诞老人的胡子)。
Cotton wool and sticky tape (enough for one Santa beard each).
注意：1） 在使用前请将插针体和插针端面用酒精和脱脂棉清洗干净。
NOTE: 1)You must clean the ceramic ferrule and it's tip with alcohol and absorbent cotton very carefully before using.
用脱脂棉在碱存在下与环硫氯丙烷反应合成了一类交联的聚硫醚型离子交换纤维。
A new kind of polythioether type cotton fibers was synthesized by the reaction of cotton with chloromethylthiirane.
目的建立脱脂棉柱纯化人外周血T淋巴细胞的方法，并与尼龙棉柱分离法进行比较。
Objective To establish a method to purify T lymphocytes from human peripheral blood mononuclear cells (PBMCs) using cotton column and compare its result with a nylon wool cotton column.
目的建立脱脂棉柱纯化人外周血T淋巴细胞的方法，并与尼龙棉柱分离法进行比较。
Objective To establish a method to purify T lymphocytes from human peripheral blood mononuclear cells (PBMCs) using cotton column and compare its result with a nylon wool cotton column.
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