scob

常见例句

• Keywords silkworm chrysalisb SCOb soak extraction technologyb organic solventb orthogonal experi-mental design;
  蚕蛹;蛹油;提取工艺;有机溶剂;正交实验;
• Keywords Tube insertion through nasal and trachea Sputum absorption Sputum scob Nursing;
  经鼻气管插管;吸痰;痰痂;护理;
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