bottom chord
听听怎么读
英 [ˈbɔtəm kɔ:d]
美 [ˈbɑtəm kɔrd]
是什么意思
底弦，下弦；
学习怎么用
权威例句
So What ChordSteric effect for proton, hydrogen-atom, and hydride transfer reactions with geometric isomers of NADH-model ruthenium complexesGoing up: advertising helps to boost auto writers' market shareTapering mahogony frame with gut "string"strung along the length. Inlaid with pine on the top and bottom. Square post with the smal...Coal-gasification environmental data summary: trace elements. Final report, September 1984December 1985Moment Developed by Eccentric Bottom Chord Splice Board on Wooden TrussesEffect of Bottom Chord Extensions on the Static Flexural Stiffness of Open-Web Steel JoistsModal Parameter Variations due to Joist Bottom Chord Extension Installations on Laboratory FootbridgesSTATIC ANALYSIS OF PRESTRESSED BOTTOM CHORD SHUTTLE SPATIAL TRUSSA Bottom-Up Approach to Chord Detection
