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of concentrating stress, which are usually used in the design of load cells. According to the principles the elastic bodies of load cells are designed and the fine accuracy and sensitivity of measurement can be obtained. Keywords: Load cell, concentrating stress , accuracy, sensitivity 浣滆€呯啊浠� 鏈辫秴鐢細鍖椾含绉戞妧澶у姗熸宸ョ▼瀛搁櫌锛� 闄宠檸骞筹細棣瀺灞遍嫾閻佃偂浠芥湁闄愬叕鍙告腐鍕�(w霉)鍘熸枡寤� 鍔� 鍝诧細鐭冲鑾婇嫾閻靛叕鍙�