维持两表面接触的力 Fn
两性表面活性剂 ampholyticsurfactant ; ampholytic active agent ; ampholytics ; [助剂] amphoteric surfactant
两亲型表面活性剂 [助剂] amphiphilic surfactant
两性离子表面活性剂 [助剂] zwitterionic surfactant ; amphoteric surfactant ; bi-ion active agent ; CAZS
两个对象的表面交点 APPINT
两个工具的表面交点 APPINT
两个东西的表面交点 APPINT
木质素两性表面活性剂 LQAPEAS
咪唑啉两性表面活性剂 Imidazoline Amphoteric Surfactant
两性表面活性剂BS Amphiprotic surface active agent BS
脂双层的疏水尾排列在胞膜的中心,而亲水头排在两表面。
The hydrophobic tails associated with each other at the center of the membrane with the hydrophilic heads extending towards the surface.
比消光面积与竹材两表面的去与不去及竹杆部位无显著相关。
Specific extinction area was not notably related to the outer surface layer, the inner surface layer and the various parts of the bamboo pole.
一平面卡片件具有相反的两表面,在其中一表面上印制一pin。
A planar card member has opposing surfaces. A PIN is printed on one of the surfaces.
So, they developed this bifurcated tool, which would be appl--you'd put the stuff on the surface of the tool and then you'd scratch the skin in a certain way so that you could produce sort of a reproducible introduction of the vaccine into the skin.
所以他们发明了一种分为两叉的工具,把疫苗抹在这种工具表面上,然后以某种方式在皮肤上刮,这样就能将疫苗,重复不断地引入到皮下
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