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im·permeability 英ɪm,pɝmɪə'bɪləti美ɪm,pɝmɪə'bɪləti 高四Ｇ宝COCA¹⁴¹⁰³⁹BNC¹²⁶⁴¹⁶⁺⁴iWeb⁵⁹⁸⁶⁶
基本英英搭配记法近义反义Thesaurus例句
n.不能渗透的性质或状态²⁸;不渗透性⁴⁴;不透过性²⁸
液体泄漏，渗透
Noun:
the property of something that cannot be pervaded by a liquidair impermeability不透气性gas impermeability test不透气性试验,气密性…dielectric impermeability介质隔离率impermeability test抗渗试验,不渗透性试…gas impermeability不透气性impermeability factor不透水系数water impermeability不透水
GRE红宝书permeableadj 有浸透性的; 能透过的读: 泼me, able－泼我一身水－有浸透性的
im不 + permeable能渗透的词根记忆im不+ permeability可渗透性⇒不能渗透近义词 security安全protection保护waterproofness防水性impenetrability不能贯穿airtightness气密密封性…impermeablenessimpermeable的…watertightness不透水性水密封的…反义词 permeability弥漫
as in.firmness
同义词 durability,hardness,inflexibility,toughnesscompactness,density,fixedness,impenetrability,imperviousness,inelasticity,resistance,rigidity,solidity,temperimpliability,tensile strength
反义词 flexibility,indefiniteness,infirmity,instability,movability,softness,uncertainty,weakness
firmnessnoun stiffness
compactness,density,durability,fixedness,hardness,impenetrability,imperviousness,impliability,inelasticity,inflexibility,resistance,rigidity,solidity,temper,tensile strength,toughness In order to acquire good combination of new and old materials in reinforcement process some proper measures are adopted in construction to enhance the shear ability and impermeability.
为了使加固混凝土结构中新旧材料能共同工作，施工时应采取适当措施，以提高结合面的抗剪能力和抗渗能力。 cnki
This experiment further studied the impermeability of the mortar treated by super absorbent resin synthesized in situ in different media and its freeze resistance under low temperature.
试验进一步研究了用原位合成高吸水性树脂处理后砂浆在不同介质条件下的抗渗性及低温条件下的抗冻性。 dictall |