锟斤拷锟斤拷锟斤拷锟巾實(sh锟斤拷)锟�(y锟斤拷n)锟絗锟斤拷锟斤拷锟叫э拷锟�(sh锟斤拷)锟街嗭拷锟絵锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟�

锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷(x锟斤拷)小锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿革拷锟斤拷锟斤拷锟巾實(sh锟斤拷)锟�(y锟斤拷n)锟絗锟斤拷锟斤拷锟叫э拷锟�(sh锟斤拷)锟街嗭拷锟絵锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷(n锟斤拷i)锟捷ｏ拷希锟斤拷锟斤拷(du锟斤拷)锟斤拷锟斤拷袔锟斤拷锟�锟斤拷

锟杰�锟�(d锟斤拷)锟斤拷锟斤拷锟斤拷锟街�锟絉(sh锟斤拷)锟叫憋拷锟叫的岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟絖锟斤拷(sh锟斤拷)锟�(y锟斤拷n)?z锟斤拷i)锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷?sh锟斤拷)锟�(y锟斤拷n)原锟斤拷锟酵凤拷锟斤拷锟斤拷锟杰匡拷锟狡岋拷(sh锟斤拷)锟�(y锟斤拷n)锟絣锟斤拷锟斤拷锟斤拷(hu锟斤拷)使锟矫儀锟斤拷锟斤拷锟斤拷(hu锟斤拷)锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟紽(xi锟斤拷n)锟斤拷锟斤拷锟斤拷(hu锟斤拷)記锟�锟斤拷處锟巾實(sh锟斤拷)锟�(y锟斤拷n)锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟矫筹拷锟結(ji锟斤拷)論锟斤拷锟斤拷(du锟斤拷)锟結(ji锟斤拷)論锟組(j锟斤拷n)锟叫凤拷锟斤拷锟斤拷锟絬(p锟斤拷ng)锟絩(ji锟斤拷);锟杰發(f锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟絵锟斤拷锟斤拷锟斤拷锟斤拷}锟斤拷锟斤拷锟狡讹拷锟斤拷Q锟斤拷锟斤拷;锟斤拷锟絓(y锟斤拷n)锟斤拷锟窖學(xu锟斤拷)锟絕锟斤拷锟斤拷锟斤拷锟斤拷論锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟酵岋拷(sh锟斤拷)锟�(y锟斤拷n)锟絰锟斤拷去處锟巾問锟絵锟斤拷锟斤拷锟斤拷锟斤拷锟轿碉拷锟絆(sh锟斤拷)計(j锟斤拷)锟皆岋拷(sh锟斤拷)锟�(y锟斤拷n).

1.要锟斤拷锟�(hu锟斤拷)锟斤拷锟絖使锟矫的儀锟斤拷锟斤拷要锟叫ｏ拷锟教度筹拷锟斤拷锟轿橈拷(bi锟斤拷o)锟斤拷锟竭★拷锟斤拷锟斤拷锟統微锟斤拷锟斤拷锟斤拷平锟斤拷锟斤拷锟斤拷锟诫娀锟接�(j锟斤拷)锟絩(sh锟斤拷)锟斤拷锟斤拷電磁达拷锟絚(di锟斤拷n)計(j锟斤拷)锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟缴秤★拷锟斤拷锟斤拷锟�锟斤拷電夛拷锟斤拷锟斤拷锟斤拷锟斤拷電憋拷锟斤拷锟斤拷锟斤拷(d锟斤拷ng)變锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷.

2.要锟斤拷锟絁(r锟斤拷n)锟絉(sh锟斤拷)锟絗锟筋問锟絵锟节岋拷(sh锟斤拷)锟�(y锟斤拷n)锟叫碉拷锟斤拷要锟斤拷锟斤拷锟剿斤拷锟絗锟斤拷母锟斤拷锟�锟斤拷知锟斤拷系锟統(t锟斤拷ng)锟絗锟斤拷锟脚既伙拷`锟斤拷;知锟斤拷锟矫讹拷螠y锟斤拷锟斤拷平锟斤拷值锟侥凤拷锟斤拷锟絧锟斤拷偶然锟絗锟斤拷;锟斤拷锟斤拷某些锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟叫凤拷锟斤拷锟絗锟斤拷锟斤拷锟揭�锟斤拷源;锟斤拷要锟斤拷計(j锟斤拷)锟斤拷锟絗锟斤拷.

3.要锟斤拷知锟斤拷锟斤拷效锟斤拷(sh锟斤拷)锟街的革拷锟斤拷锟斤拷锟斤拷(hu锟斤拷)锟斤拷锟斤拷效锟斤拷(sh锟斤拷)锟街憋拷锟絖(d锟斤拷)直锟接測锟斤拷锟侥結(ji锟斤拷)锟斤拷.锟絞锟接測锟斤拷锟斤拷锟斤拷效锟斤拷(sh锟斤拷)锟斤拷锟絓(y锟斤拷n)锟姐不锟斤拷要锟斤拷.

1.锟斤拷锟斤拷一位锟斤拷锟缴匡拷锟斤拷(sh锟斤拷)锟街的斤拷锟狡旓拷(sh锟斤拷)锟街斤拷锟斤拷锟斤拷效锟斤拷(sh锟斤拷)锟斤拷.

2.锟斤拷效锟斤拷(sh锟斤拷)锟街碉拷位锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟�(c锟斤拷)锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷臄锟�(sh锟斤拷)锟斤拷锟斤拷锟斤拷末一位锟斤拷(sh锟斤拷)锟斤拷止锟斤拷锟斤拷锟叫幾傦拷(g锟斤拷)锟斤拷(sh锟斤拷)锟街ｏ拷锟斤拷锟角庯拷位锟斤拷效锟斤拷(sh锟斤拷)锟斤拷.

锟斤拷锟斤拷0.092 3锟斤拷0.092 30锟斤拷2.014 0锟斤拷效锟斤拷(sh锟斤拷)锟街碉拷位锟斤拷(sh锟斤拷)锟斤拷锟轿烇拷3位锟斤拷4位锟斤拷5位.

3.锟狡學(xu锟斤拷)記锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷臄锟�(sh锟斤拷)锟斤拷锟斤拷锟斤拷36 500锟斤拷锟斤拷锟斤拷锟�3位锟斤拷(sh锟斤拷)5锟窖诧拷锟缴匡拷锟絩(sh锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)記锟斤拷3.65×104;锟斤拷锟斤拷锟斤拷诘锟�4位锟斤拷(sh锟斤拷)锟斤拷锟缴匡拷锟絩(sh锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)記锟斤拷3.650×104.

1.系锟統(t锟斤拷ng)锟絗锟斤拷a(ch锟斤拷n)锟斤拷锟斤拷原锟斤拷锟斤拷锟絚(di锟斤拷n)

(1)锟斤拷源锟斤拷一锟角岋拷(sh锟斤拷)锟�(y锟斤拷n)原锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷;锟斤拷锟角岋拷(sh锟斤拷)锟�(y锟斤拷n)锟絰锟斤拷锟斤拷锟津精確;锟斤拷锟角岋拷(sh锟斤拷)锟�(y锟斤拷n)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�(y锟斤拷n)锟紺锟斤拷锟斤拷平锟斤拷锟斤拷邊锟轿讹拷锟絫锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟缴測锟斤拷計(j锟斤拷)锟斤拷锟斤拷锟絚(di锟斤拷n)未校锟斤拷(zh锟斤拷n);锟斤拷锟�(y锟斤拷n)锟紺牛锟紻锟节讹拷锟斤拷锟缴的岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟斤拷砂锟斤拷砂桶锟斤拷锟斤拷锟斤拷锟斤拷锟芥對(du锟斤拷)小車锟斤拷锟斤拷锟斤拷锟斤拷.

(2)锟斤拷锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟結(ji锟斤拷)锟斤拷锟絚锟芥實(sh锟斤拷)值锟斤拷偏锟筋總锟斤拷偏锟斤拷锟狡�小.

(3)锟絧小锟斤拷锟斤拷锟斤拷锟斤拷锟狡岋拷(sh锟斤拷)锟�(y锟斤拷n)原锟斤拷;锟斤拷邔锟�(sh锟斤拷)锟�(y锟斤拷n)锟絰锟斤拷锟侥測锟斤拷锟斤拷锟絖锟斤拷;锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟斤拷锟缴的岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷.

2.偶然锟絗锟斤拷a(ch锟斤拷n)锟斤拷锟斤拷原锟斤拷锟斤拷锟絚(di锟斤拷n)

(1)锟斤拷源锟斤拷偶然锟絗锟斤拷锟斤拷锟斤拷锟节革拷锟絅偶然锟斤拷锟截岋拷(du锟斤拷)锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟竭和岋拷(sh锟斤拷)锟�(y锟斤拷n)锟絰锟斤拷锟斤拷影響讹拷锟絘(ch锟斤拷n)锟斤拷锟斤拷.锟斤拷锟斤拷锟斤拷锟矫刻度尺讹拷螠y锟斤拷锟絃锟饺時(sh锟斤拷)锟斤拷锟絰值锟侥差異;锟皆措妷锟斤拷牟锟斤拷锟�(d锟斤拷ng)锟斤拷锟斤拷臏y锟斤拷值微小變锟斤拷.

(2)锟斤拷锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷貜锟�(f锟斤拷)同一锟統锟斤拷锟絩(sh锟斤拷)锟斤拷偶然锟絗锟斤拷锟叫時(sh锟斤拷)偏锟斤拷锟斤拷锟叫時(sh锟斤拷)偏小锟斤拷锟斤拷偏锟斤拷锟狡�小锟侥機(j锟斤拷)锟斤拷(hu锟斤拷)锟斤拷锟絕锟接斤拷.

(3)锟絧小锟斤拷锟斤拷锟斤拷锟斤拷螠y锟斤拷取平锟斤拷值锟斤拷锟皆減小偶然锟絗锟斤拷.

锟斤拷锟斤拷1锟斤拷指锟斤拷锟斤拷锟斤拷锟絗锟斤拷锟斤拷系锟統(t锟斤拷ng)锟絗锟斤拷還锟斤拷偶然锟絗锟斤拷

A.锟統锟斤拷小車锟絴(zh锟斤拷)锟斤拷锟絩(sh锟斤拷)锟斤拷平锟斤拷锟饺憋拷锟斤拷锟斤拷锟斤拷锟絘锟斤拷锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷锟斤拷平锟阶盤未锟絳(di锟斤拷o)平锟斤拷锟铰碉拷锟絗锟斤拷锟斤拷

B.锟斤拷锟叫猴拷锟阶刻度的尺測锟斤拷锟斤拷锟絯锟絃锟饺ｏ拷锟斤拷锟斤拷锟斤拷锟铰的旓拷(sh锟斤拷)值只锟斤拷锟斤拷锟桔撅拷锟斤拷計(j锟斤拷)锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟絗锟斤拷

C.锟矫帮拷锟斤拷锟斤拷(n锟斤拷i)锟接凤拷锟統锟斤拷锟絩(sh锟斤拷)锟斤拷锟統锟斤拷值锟斤拷锟芥實(sh锟斤拷)值锟斤拷

D.锟斤拷锟�(y锟斤拷n)锟紺锟斤拷锟絚(di锟斤拷n)锟斤拷锟较成碉拷平锟斤拷锟斤拷邊锟轿凤拷锟絫锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟叫ｏ拷锟节�锟斤拷锟斤拷煞锟斤拷锟斤拷锟斤拷蚣昂锟斤拷锟斤拷锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(zh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A锟斤拷锟絰锟�(xi锟斤拷ng)锟角岋拷(sh锟斤拷)锟�(y锟斤拷n)锟絰锟斤拷锟斤拷锟斤拷锟絖锟斤拷锟铰ｏ拷锟斤拷系锟統(t锟斤拷ng)锟絗锟斤拷;B锟絰锟�(xi锟斤拷ng)锟斤拷锟斤拷锟节測锟斤拷锟斤拷锟节癸拷計(j锟斤拷)锟絩(sh锟斤拷)锟斤拷锟斤拷視锟斤拷锟斤拷锟津不滐拷(zh锟斤拷n)锟斤拷傻锟�锟斤拷锟斤拷偶然锟絗锟斤拷;C锟絰锟�(xi锟斤拷ng)锟角岋拷(sh锟斤拷)锟�(y锟斤拷n)原锟斤拷锟斤拷锟斤拷锟狡★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(n锟斤拷i)锟斤拷影锟斤拷锟斤拷锟�锟斤拷锟斤拷系锟統(t锟斤拷ng)锟絗锟斤拷;D锟絰锟�(xi锟斤拷ng)锟角�锟斤拷锟斤拷锟斤拷锟絩(sh锟斤拷)锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷(zh锟斤拷n)锟斤拷直锟斤拷锟斤拷锟斤拷锟狡勶拷(d锟斤拷ng)锟斤拷锟津畫撅拷锟絩(sh锟斤拷)锟経锟絇锟紸斜锟教度诧拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷偶然锟絗锟斤拷锟斤拷

3.锟絕锟斤拷(du锟斤拷)锟絗锟斤拷锟斤拷锟斤拷锟�(du锟斤拷)锟絗锟斤拷

锟侥凤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟絗锟斤拷譃锟絕锟斤拷(du锟斤拷)锟絗锟斤拷锟斤拷锟斤拷锟�(du锟斤拷)锟絗锟斤拷.

锟絕锟斤拷(du锟斤拷)锟絗锟筋：锟絕锟斤拷(du锟斤拷)锟絗锟斤拷锟角測锟斤拷值锟絚锟芥實(sh锟斤拷)值之锟斤拷锟斤拷锟斤拷锟絕锟斤拷(du锟斤拷)锟絗锟斤拷=|锟統锟斤拷值-锟芥實(sh锟斤拷)值|.锟斤拷锟斤拷映锟剿測锟斤拷值偏锟絰锟芥實(sh锟斤拷)值锟侥达拷小.

锟斤拷锟斤拷(du锟斤拷)锟絗锟筋：锟斤拷锟斤拷(du锟斤拷)锟絗锟斤拷锟斤拷诮^锟斤拷(du锟斤拷)锟絗锟斤拷锟絚锟芥實(sh锟斤拷)值之锟饺ｏ拷锟斤拷锟矫百凤拷?j锟斤拷n)?sh锟斤拷)锟斤拷示.锟斤拷锟斤拷映锟剿岋拷(sh锟斤拷)锟�(y锟斤拷n)锟結(ji锟斤拷)锟斤拷锟侥撅拷锟絖锟教讹拷.

锟斤拷(du锟斤拷)锟节兩傦拷(g锟斤拷)锟斤拷(sh锟斤拷)锟�(y锟斤拷n)值锟斤拷锟絬(p锟斤拷ng)锟絩(ji锟斤拷)锟斤拷锟斤拷須匡拷锟絔锟斤拷锟斤拷(du锟斤拷)锟絗锟斤拷锟斤拷锟絕锟斤拷(du锟斤拷)锟絗锟斤拷锟斤拷撸锟斤拷锟斤拷锟斤拷锟�(du锟斤拷)锟絗锟筋不一锟斤拷锟斤拷.

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锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

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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)