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=====sự mờ đục=====

 

=====tính bịt kín=====

 

=====độ không trong suốt=====

 

=====không trong suốt=====

 

=====độ chắn sáng=====

 

=== Đồng nghĩa Tiếng Anh ===

=====N.=====

=====Opaqueness, darkness, murkiness, dimness, obscurity,impermeability, impenetrability: The opacity of the lensincreases automatically in the presence of sunlight. 2obscurity, density, impenetrability, unintelligibility,indefiniteness, vagueness, reconditeness, abstruseness,ambiguity, equivocation, mystification: For centuriesscientists were unable to penetrate the opacity of the questionof what occurred when substances burned. 3 stupidity, dullness,denseness, thickness, obtuseness: A light finally dawnedthrough the thick opacity of his brain.=====

=== Oxford===

=====N.=====

=====The state of being opaque.=====

=====Obscurity of meaning.=====

=====Obtuseness of understanding. [F opacit‚ f. L opacitas -tatis(as OPAQUE)]=====

== Tham khảo chung ==

[[Category:Thông dụng]][[Category:Xây dựng]][[Category:Điện lạnh]][[Category:Kỹ thuật chung ]][[Category:Từ điển đồng nghĩa Tiếng Anh]][[Category:Từ điển Oxford]][[Category: Tham khảo chung ]]

[[Thể_loại:Toán & tin]]