1, 181. These are likely not verbatim words of Karman, but as recollected by Sears, giving an example of von Kármán’s willingness to speak truth to power. Science quotes on: | Air (366) | Air Force (2) | Already (226) | Chief (99) | Corporation (6) | Creation (350) | Del...
德州系教材,主要包括:小学教材Journeys全套点读版,综合练习册哈考特Complete Curriculum/Spectrum光谱全套练习册/Super Teacher Worksheets,科学类Science Fusion点读版/Science A-Z SAZ,数学类Kindergarten Math-Math Made Fun/Go Math全套教材/Spectrum Critical Thinking for Math,分级阅读Reading A-Z RAZ及精读视频/...
德州系教材,主要包括:小学教材Journeys全套点读版,综合练习册哈考特Complete Curriculum/Spectrum光谱全套练习册/Super Teacher Worksheets,科学类Science Fusion点读版/Science A-Z SAZ,数学类Kindergarten Math-Math Made Fun/Go Math全套教材/Spectrum Critical Thinking for Math,分级阅读Reading A-Z RAZ及精读视频/...