Ⅰ 涓鐮佺瓑浜庡氬皯鍘樼背錛
1. 1鐮(yd)絳変簬91.44鍘樼背(cm)銆傚湪鑻辯編鍒墮暱搴﹀崟浣嶄腑錛1鐮侀氬父鎹㈢畻涓0.9144綾籌紝瀹為檯涓1鐮佺瓑浜0.91440183綾熾
2. 1綾崇瓑浜10鍒嗙背鎴100鍘樼背銆傚帢綾蟲槸涓涓闀垮害璁￠噺鍗曚綅錛岀瓑浜庝竴綾崇殑鐧懼垎涔嬩竴銆傚湪鍥介檯鍗曚綅鍒朵腑錛屽帢綾崇殑絎﹀彿鏄痗m錛1鍘樼背絳変簬1/100綾熾
3. 1鍘樼背(cm)絳変簬10姣綾(mm)錛岀瓑浜0.1鍒嗙背(dm)錛岀瓑浜0.01綾(m)銆
4. 鍥介檯鍗曚綅鍒墮夋嫨浜嗗郊姝ょ嫭絝嬬殑涓冧釜閲忎綔涓哄熀鏈閲忥紝絎涓涓鍩烘湰閲忔槸闀垮害銆傚叾鍩烘湰鍗曚綅鍚嶇О鏄綾籌紝絎﹀彿鏄痬銆傚帢綾充笉鏄鍥介檯鍗曚綅銆
5. 鈥滅背鈥濈殑瀹氫箟璧鋒簮浜庢硶鍥姐1綾崇殑鏈鍒濋暱搴﹀畾涔変負閫氳繃宸撮粠鐨勫瓙鍗堢嚎涓婁粠鍦扮悆璧ら亾鍒板寳鏋佺偣鐨勮窛紱葷殑鍗冧竾鍒嗕箣涓錛屽苟涓庨殢鍚庣『瀹氫簡鍥介檯綾沖師鍣ㄣ傞殢鐫浜轟滑瀵瑰害閲忚瀛︾殑璁よ瘑鍔犳繁錛岀背鐨勯暱搴︾殑瀹氫箟鍑犵粡淇鏀廣
6. 鍥介檯鍗曚綅鍒訛紙SI錛夊熀鏈鍗曚綅鏈7涓錛屽寘鎷闀垮害鍗曚綅綾熾佽川閲忓崟浣嶅崈鍏嬨佹椂闂村崟浣嶇掋佺數嫻佸崟浣嶅畨鍩廣佺儹鍔涘︽俯搴﹀崟浣嶅紑灝旀枃銆佺墿璐ㄧ殑閲忓崟浣嶆懇灝斻佸彂鍏夊己搴﹀崟浣嶅潕寰鋒媺銆傝緟鍔╁崟浣嶆湁2涓錛屽嵆騫抽潰瑙掑崟浣嶅姬搴﹀拰絝嬩綋瑙掑崟浣嶇悆闈㈠害銆傜敱姝ゅ彲瑙侊紝鍘樼背涓嶆槸鍥介檯鍗曚綅鍒朵腑鐨勫熀鏈鍗曚綅銆