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在中學物理教學所涉及的各種量度中,長度的量度佔有重要的地位L度的量度在實際生活中也有廣泛的應用?唤涍^一系列的量度,任何一件成品也製造不成。工廠的標記工,手工工廠或者店鋪的裁縫師,他們依照圖樣上的尺寸量度製造成品的材料。建築工作者依照建築物設計圖上的尺寸在建築工地進行量度。鏇工和鉋工,細木工和木工,他們經常量度他們所做的零件。因此,在研究中學物理的各個章節時,介紹一些量度的技術,對進行綜合技術教育是能够有所幫助的。
Among the various measures involved in physics teaching in secondary schools, the measurement of length occupies an important position. The measure of L has also been widely used in real life. A series of measurements can not be made of any finished product. Factory markers, handicraft factories or shop tailors, who follow the size of the drawings to measure the finished product of the material. The builder measures the builder’s building according to the size of the building plan. Screwdrivers and planing, joinery and carpentry, they often measure the parts they make. Therefore, introducing some measures of measurement in the various chapters of secondary school physics can be helpful for an integrated technical education.