锟斤拷锟斤拷锟斤拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷锟缴忥拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟教度盤锟斤拷指針★拷锟解殼锟斤拷锟斤拷锟絟(hu锟斤拷n)锟組锟缴碉拷锟斤拷锟斤拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷一锟絅锟統(c锟斤拷)锟斤拷锟侥达拷小锟侥癸拷锟斤拷锟斤拷锟絓(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟缴碉拷锟斤拷锟絃(zh锟斤拷ng)锟絚锟斤拷锟斤拷锟斤拷锟侥达拷小锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷1锟斤拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷锟斤拷锟絖使锟矫凤拷锟斤拷

锟斤拷锟斤拷使锟斤拷之前

锟斤拷锟斤拷1.锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟缴ｏ拷锟斤拷锟斤拷(f锟斤拷)锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟缴ｏ拷锟斤拷锟斤拷锟絕锟饺匡拷锟杰曪拷(hu锟斤拷)锟絧锟侥忥拷锟缴ｏ拷锟斤拷锟斤拷止锟戒卡住锟斤拷摩锟斤拷锟斤拷锟斤拷撞锟斤拷

锟斤拷锟斤拷2.锟剿斤拷锟斤拷锟教ｏ拷知锟斤拷锟統(c锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷蠓秶锟斤拷锟斤拷锟斤拷蹋锟斤拷嵌锟斤拷锟�锟斤拷

锟斤拷锟斤拷3.锟斤拷锟絖锟街讹拷值锟斤拷锟剿解彈锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟侥刻讹拷锟斤拷知锟斤拷每一锟斤拷锟斤拷锟叫∫伙拷锟斤拷示锟斤拷锟斤拷牛锟斤拷N锟斤拷锟斤拷

锟斤拷锟斤拷4.校锟姐：锟絲锟斤拷指锟斤拷欠锟�(du锟斤拷)锟絉锟斤拷潭染锟�锟斤拷锟斤拷锟絔锟叫岋拷(du锟斤拷)锟絉锟斤拷锟斤拷要锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷锟斤拷(du锟斤拷)锟絉锟斤拷

锟斤拷锟斤拷使锟斤拷之锟斤拷

锟斤拷锟斤拷1.锟斤拷锟杰筹拷锟斤拷锟斤拷使锟斤拷.锟斤拷锟斤拷平锟斤拷锟斤拷筒锟斤拷锟斤拷锟斤拷锟饺讹拷锟斤拷锟杰筹拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟教度尺筹拷锟解）

锟斤拷锟斤拷锟斤拷锟絘(b锟斤拷)锟斤拷锟絝锟斤拷锟斤拷锟斤拷?y锟斤拷n)槌�锟斤拷锟斤拷使锟矫匡拷锟杰�?hu锟斤拷)锟絧锟侥忥拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶冿拷锟斤拷锟�(d锟斤拷o)锟斤拷锟絗锟斤拷锟斤拷锟斤拷锟揭筹拷锟斤拷锟斤拷使锟斤拷锟剿ｏ拷锟斤拷(hu锟斤拷)锟斤拷(d锟斤拷o)锟铰測(c锟斤拷)锟斤拷锟斤拷锟斤拷(zh锟斤拷n)锟絖锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)6N锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟教烇拷5N锟侥忥拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟統(c锟斤拷)锟斤拷指锟街革拷锟�5N锟斤拷锟斤拷锟角岋拷(sh锟斤拷)锟紿锟斤拷锟斤拷6N锟斤拷锟酵產(ch锟斤拷n)锟斤拷锟斤拷锟絗锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷2.同锟斤拷锟津：測(c锟斤拷)锟斤拷锟絩(sh锟斤拷)锟斤拷要讓锟斤拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷(n锟斤拷i)锟侥忥拷锟斤拷锟絊锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷y(c锟斤拷)锟斤拷锟侥凤拷锟斤拷锟斤拷一锟絣直锟斤拷锟斤拷锟斤拷锟揭忥拷锟缴诧拷锟杰匡拷锟节刻度盤锟斤拷.

锟斤拷锟斤拷3.視锟斤拷要锟絚锟教度盤锟斤拷直.

锟斤拷锟斤拷使锟斤拷之锟斤拷

锟斤拷锟斤拷锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷讓指針岋拷(du锟斤拷)锟絉锟斤拷潭染锟斤拷锟�

锟斤拷锟斤拷2使锟矫忥拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷注锟斤拷锟斤拷锟�(xi锟斤拷ng)

锟斤拷锟斤拷1锟斤拷锟統(c锟斤拷)锟斤拷锟斤拷锟斤拷锟侥达拷小锟斤拷锟杰筹拷锟絕锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷2锟斤拷锟斤拷锟統(c锟斤拷)锟斤拷锟侥凤拷锟斤拷要锟絚锟統(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷同一直锟斤拷锟斤拷锟斤拷锟斤拷锟缴诧拷要锟斤拷锟节刻度盤锟斤拷锟斤拷

锟斤拷锟斤拷3锟斤拷一锟斤拷y(c锟斤拷)锟斤拷計(j锟斤拷)锟統(c锟斤拷)锟斤拷锟叫达拷指針凤拷(w锟斤拷n)锟斤拷锟斤拷锟絰锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟杰筹拷锟斤拷锟斤拷锟斤拷锟絰锟斤拷(sh锟斤拷)锟斤拷

锟斤拷锟斤拷4锟斤拷锟絰锟斤拷(sh锟斤拷)锟絩(sh锟斤拷)注锟斤拷锟斤拷小锟街讹拷值锟斤拷

锟斤拷锟斤拷5锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷脮r(sh锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)注锟斤拷示锟斤拷(sh锟斤拷)锟絧锟統(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷6锟斤拷锟統(c锟斤拷)锟斤拷前要锟絲锟斤拷指锟斤拷c锟斤拷潭染锟斤拷欠锟�(du锟斤拷)锟絉锟斤拷锟斤拷锟斤拷锟斤拷(du锟斤拷)锟絉锟斤拷要锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷(du锟斤拷)锟絉锟斤拷

锟斤拷锟斤拷3锟斤拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟侥斤拷B

锟斤拷锟斤拷1锟斤拷锟斤拷途锟斤拷锟統(c锟斤拷)锟斤拷锟斤拷锟侥达拷小锟斤拷

锟斤拷锟斤拷2锟斤拷锟斤拷(g锟斤拷u)锟届：锟斤拷锟斤拷锟斤拷指锟�锟斤拷锟教度盤锟斤拷锟解殼锟饺★拷

锟斤拷锟斤拷3锟斤拷原锟斤拷锟斤拷锟节忥拷锟斤拷锟睫度冿拷(n锟斤拷i)锟斤拷锟斤拷锟缴碉拷锟斤拷锟絃(zh锟斤拷ng)(锟斤拷s锟斤拷)锟斤拷锟絚锟斤拷锟杰碉拷锟斤拷锟斤拷(锟斤拷锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟統(c锟斤拷)锟斤拷1N锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絃(zh锟斤拷ng)1cm锟斤拷锟絫锟統(c锟斤拷)锟斤拷2N锟斤拷锟斤拷锟斤拷锟缴撅拷锟斤拷锟絃(zh锟斤拷ng)2锟斤拷(g锟斤拷)1cm锟斤拷锟皆达拷锟斤拷啤锟斤拷锟�

锟斤拷锟斤拷4锟斤拷每锟斤拷(g锟斤拷)锟斤拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷锟斤拷一锟斤拷锟侥測(c锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷(hu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟缴诧拷锟杰回忥拷(f锟斤拷)锟斤拷原锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷跍y(c锟斤拷)锟斤拷之前锟斤拷锟斤拷要锟斤拷計(j锟斤拷)锟斤拷锟統(c锟斤拷)锟斤拷锟侥达拷小锟斤拷锟絰锟斤拷锟斤拷m锟侥忥拷锟缴測(c锟斤拷)锟斤拷計(j锟斤拷)锟斤拷y(c锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷5锟斤拷锟斤拷锟剿讹拷锟斤拷

锟斤拷锟斤拷锟斤拷(n锟斤拷i)锟捷ｏ拷锟斤拷锟缴發(f锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷變锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷F锟侥达拷小锟斤拷锟斤拷锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷锟斤拷s锟教ｏ拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷x锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷式锟斤拷F= kx锟斤拷锟斤拷锟斤拷k锟介彈锟缴的勁讹拷系锟斤拷(sh锟斤拷)锟斤拷锟斤拷位锟斤拷牛锟紻每锟斤拷锟斤拷锟斤拷號(h锟斤拷o)锟斤拷N/m锟斤拷

锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

锟斤拷锟斤拷锟竭匡拷锟斤拷锟斤拷知锟絉(sh锟斤拷)锟絚(di锟斤拷n)锟絉锟斤拷

锟斤拷锟斤拷锟斤拷锟绞碉拷計(j锟斤拷)锟姐公式

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷(zh锟斤拷n)锟斤拷锟斤拷志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)