needle insertion 中文意思是什麼
needle insertion
解釋
插針-
For inoculation of an agar deep tube, a straight needle is inserted to the bottom of the tube in a straight line and rapidly withdrawn along the line of insertion
在接種試管深層培養基時,一支直的接菌針直線地穿刺到試管的底部,同時快速地沿著接種線抽出。 -
Standard test methods for degree of filament yarn entanglement by needle insertion methods
用針入法測試線紗纏結度的標準試驗方法
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