backings 中文意思是什麼
backings
解釋
(砂帶)背忖-
Rubber or plastics coated textile backings. determination of the flexibility. pendulum method
背面塗有橡膠或塑料的織物底布.柔軟性試驗.擺錘方法 -
Textile floor coverings. assessment of the creep of the backings
紡織地毯.背襯蠕變的評定 -
Textile floor coverings - assessment of the creep of the backings
鋪地紡織物.背襯蠕變的評定 -
Plain bearings - requirements on backings for thick - walled multilayer bearings
厚壁多層軸承襯背技術要求 -
Plain bearings. requirements on backings for thick - walled multilayer bearings
滑動軸承厚壁多層軸承襯背技術要求 -
Plain bearings ; requirements on backings for thick - walled multilayer plain bearings
關節軸承.薄壁多層關節軸承軸瓦的要求 -
Textile floor coverings - assessment of the creep of the backings ; german version en 995 : 1995
織物地毯.背襯蠕變的評估;德文版本en 995 : 1995 -
The results show that the influences of various backings on the acoustic characteristics of anechoic coating are obviously different
結果表明,不同背襯對吸聲覆蓋層吸聲性能的影響具有明顯不同的特性。 -
Based on our two - dimensional approximate theoretical analysis, a transfer function model of the acoustic characteristics of underwater anechoic coating with various backings is established on the low - frequency range
摘要在吸聲覆蓋層水聲聲管測試的實驗研究中,覆蓋層背襯的選擇對測量結果有重大影響。
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