Основы измерений. Долгополов В.Т. - 2 стр.

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1. <\_^_gb_.
Fu ihfgbf, qlh nbabdZwlh
gZmdZ wdki_jbf_glZevgZy. Keh\Z wlb
hagZqZxl, qlh ex[h_ l_hj_lbq_kdh_
ij_^kdZaZgb_, hkh[_ggh \ h[eZklyo _s_
fZeh bkke_^h\Zgguo, ^he`gh [ulv
ijh\_j_gh \ wdki_jbf_gl_. >Z`_, _keb
wlh ij_^kdZaZgb_ [Zabjm_lky gZ aZdhgZo
^Z\gh b gZ^_`gh mklZgh\e_gguo.
IjbqbgZ ih^h[gh]h «g_^h\_jby» d
l_hjbb [Zabjm_lky gZ lhf hkgh\Zgbb, qlh
\ ex[hf jZkq_l_ ijboh^blky ^_eZlv
g_dhlhju_ ij_^iheh`_gby h[ h[t_dl_
(fh^_ebjh\Zlv h[t_dl) b ij_g_[j_]Zlv
f_edbfb hkh[_gghklyfb j_Zevgh]h
h[t_dlZ beb, dZaZehkv [u,
g_agZqbl_evguf _]h \aZbfh^_ckl\b_f k
^jm]bfb h[t_dlZfb. Ihwlhfm
kijZ\_^eb\hklv l_hj_lbq_kdbo
ij_^kdZaZgbc, bo lhqghklv b ij_^_eu bo
ijbf_gbfhklb ^he`gu [ulv bamq_gu
wdki_jbf_glZevgh.
Mqb\rb_ fZjdkbklkdh-e_gbgkdmx
nbehkhnbx \ h[yaZl_evghf ihjy^d_
^he`gu [ueb agZlv njZam: «IjZdlbdZ
y\ey_lky djbl_jb_f bklbgu Q_f `_
hlebqZ_lky ijZdlbdZ hl wdki_jbf_glZ b
ihq_fm nbabdZ [Zabjm_lky gZ
wdki_jbf_gl_, Z g_ gZ ijZdlbd_?
B \ k\h_c ijZdlbq_kdhc
^_yl_evghklb, b \ wdki_jbf_gl_
q_eh\_q_kl\h aZ^Z_l ijbjh^_ \hijhku b
iulZ_lky ihemqblv hl g__ hl\_lu. <
ijZdlbq_kdhc ^_yl_evghklb \hijhku
bf_xl ijZ]fZlbq_kdmx gZijZ\e_gghklv,
Z ihlhfm ^Ze_dh g_ \k_]^Z q_ldh
ihklZ\e_gu b ihqlb \k_]^Z [_kkbkl_fgu.
Hlebqbl_evghc hkh[_gghklvx
wdki_jbf_glZ y\ey_lky hkfuke_gghklv
ihklZgh\db \hijhkZ, gZijZ\e_gghklv gZ
ihemq_gb_ ykgh]h hl\_lZ,
\hkijhba\h^bfhklv j_amevlZlZ b,
gZdhg_p, ijh\_jdZ g_aZ\bkbfuf
wdki_jbf_glhf (dhgljhevguf hiulhf).
< dZq_kl\Z ijbf_jZ fh`gh
ijb\_klb f_oZgbdm :jbklhl_ey,
\hagbdrmx dZd h[h[s_gb_ ijZdlbq_kdbo
agZgbc, ijh^_j`Z\rmxky lukyq_e_lb_ b
kjZ\gbl_evgh g_^Z\gh aZf_g_ggmx
Gvxlhgh\hc f_oZgbdhc. :jbklhl_e_\Z
f_oZgbdZ hibku\ZeZ ^\b`_gb_ k lj_gb_f
(\yadh_ ^\b`_gb_), kbeZ \ g_c, gZ
kh\j_f_gghf yaud_, [ueZ
ijhihjpbhgZevgZ kdhjhklb
mklZgh\b\r_]hky jZ\ghf_jgh]h
ijyfhebg_cgh]h ^\b`_gby. DZd fu
ihfgbf, \ Gvxlhgh\hc f_oZgbd_ kbeZ
ijhihjpbhgZevgZ mkdhj_gbx. H^gZdh
mklZgh\blv wlhl nZdl ba ijZdlbq_kdhc
`bagb hdZaZehkv g_ ijhklh.
Dh]^Z `_ \hagbd wdki_jbf_gl \
kh\j_f_gghf _]h ihgbfZgbb? Ih
\b^bfhfm, \ 17 \_d_. JZkkfhljbf, \
dZq_kl\_ ijbf_jZ, h^gb ba kZfuo
^j_\gbo, wdki_jbf_glu =Zebe_h =Zebe_y
(kf. Jbk.1) ih bkke_^h\Zgbx aZdhgZ
\k_fbjgh]h ly]hl_gby.
Jbk.1 =Zebe_h =Zebe_c (1564-1642)
Wlhl wdki_jbf_gl ijh\h^beky gZ
agZf_gblhc IbaZgkdhc [Zrg_, dhlhjZy
bf_eZ agZqbl_evguc gZdehg m`_ kjZam
ihke_ aZ\_jr_gby kljhbl_evguo jZ[hl
(kf .Jbk.2). =Zebe_c k[jZku\Ze k
jZaebqguo wlZ`_c [Zrgb ki_pbZevgh
ba]hlh\e_ggu_ kn_jbq_kdb_ l_eZ (jbk.3).
1. <\_^_gb_.                                 Gvxlhgh\hc f_oZgbdhc. :jbklhl_e_\Z
                                             f_oZgbdZ hibku\ZeZ ^\b`_gb_ k lj_gb_f
                                             (\yadh_ ^\b`_gb_), kbeZ \ g_c, gZ
      Fu ihfgbf, qlh nbabdZ – wlh            kh\j_f_gghf          yaud_,        [ueZ
gZmdZ wdki_jbf_glZevgZy. Keh\Z wlb           ijhihjpbhgZevgZ                kdhjhklb
hagZqZxl, qlh ex[h_ l_hj_lbq_kdh_            mklZgh\b\r_]hky            jZ\ghf_jgh]h
ij_^kdZaZgb_, hkh[_ggh \ h[eZklyo _s_        ijyfhebg_cgh]h ^\b`_gby. DZd fu
fZeh bkke_^h\Zgguo, ^he`gh [ulv              ihfgbf, \ Gvxlhgh\hc f_oZgbd_ kbeZ
ijh\_j_gh \ wdki_jbf_gl_. >Z`_, _keb         ijhihjpbhgZevgZ mkdhj_gbx. H^gZdh
wlh ij_^kdZaZgb_ [Zabjm_lky gZ aZdhgZo       mklZgh\blv wlhl nZdl ba ijZdlbq_kdhc
^Z\gh    b    gZ^_`gh      mklZgh\e_gguo.    `bagb hdZaZehkv g_ ijhklh.
IjbqbgZ ih^h[gh]h «g_^h\_jby» d                     Dh]^Z `_ \hagbd wdki_jbf_gl \
l_hjbb [Zabjm_lky gZ lhf hkgh\Zgbb, qlh      kh\j_f_gghf    _]h    ihgbfZgbb?     Ih
\ ex[hf jZkq_l_ ijboh^blky ^_eZlv            \b^bfhfm, \ 17 \_d_. JZkkfhljbf, \
g_dhlhju_ ij_^iheh`_gby h[ h[t_dl_           dZq_kl\_ ijbf_jZ, h^gb ba kZfuo
(fh^_ebjh\Zlv h[t_dl) b ij_g_[j_]Zlv         ^j_\gbo, wdki_jbf_glu =Zebe_h =Zebe_y
f_edbfb     hkh[_gghklyfb       j_Zevgh]h    (kf. Jbk.1) ih bkke_^h\Zgbx aZdhgZ
h[t_dlZ      beb,       dZaZehkv      [u,    \k_fbjgh]h ly]hl_gby.
g_agZqbl_evguf _]h \aZbfh^_ckl\b_f k
^jm]bfb        h[t_dlZfb.         Ihwlhfm
kijZ\_^eb\hklv              l_hj_lbq_kdbo
ij_^kdZaZgbc, bo lhqghklv b ij_^_eu bo
ijbf_gbfhklb ^he`gu [ulv bamq_gu
wdki_jbf_glZevgh.
      Mqb\rb_ fZjdkbklkdh-e_gbgkdmx
nbehkhnbx \ h[yaZl_evghf ihjy^d_
^he`gu [ueb agZlv njZam: «IjZdlbdZ
y\ey_lky djbl_jb_f bklbgu.» Q_f `_
hlebqZ_lky ijZdlbdZ hl wdki_jbf_glZ b
ihq_fm     nbabdZ       [Zabjm_lky     gZ
wdki_jbf_gl_, Z g_ gZ ijZdlbd_?
       B    \     k\h_c      ijZdlbq_kdhc
^_yl_evghklb,    b     \     wdki_jbf_gl_
q_eh\_q_kl\h aZ^Z_l ijbjh^_ \hijhku b
iulZ_lky ihemqblv hl g__ hl\_lu. <
ijZdlbq_kdhc ^_yl_evghklb \hijhku
bf_xl ijZ]fZlbq_kdmx gZijZ\e_gghklv,
Z ihlhfm ^Ze_dh g_ \k_]^Z q_ldh
ihklZ\e_gu b ihqlb \k_]^Z [_kkbkl_fgu.
Hlebqbl_evghc               hkh[_gghklvx
wdki_jbf_glZ y\ey_lky hkfuke_gghklv             Jbk.1 =Zebe_h =Zebe_c (1564-1642)
ihklZgh\db \hijhkZ, gZijZ\e_gghklv gZ
ihemq_gb_          ykgh]h          hl\_lZ,         Wlhl wdki_jbf_gl ijh\h^beky gZ
\hkijhba\h^bfhklv        j_amevlZlZ     b,   agZf_gblhc IbaZgkdhc [Zrg_, dhlhjZy
gZdhg_p,      ijh\_jdZ       g_aZ\bkbfuf     bf_eZ agZqbl_evguc gZdehg m`_ kjZam
wdki_jbf_glhf (dhgljhevguf hiulhf).          ihke_ aZ\_jr_gby kljhbl_evguo jZ[hl
      < dZq_kl\Z ijbf_jZ fh`gh               (kf .Jbk.2). =Zebe_c k[jZku\Ze k
ijb\_klb      f_oZgbdm        :jbklhl_ey,    jZaebqguo wlZ`_c [Zrgb ki_pbZevgh
\hagbdrmx dZd h[h[s_gb_ ijZdlbq_kdbo         ba]hlh\e_ggu_ kn_jbq_kdb_ l_eZ (jbk.3).
agZgbc, ijh^_j`Z\rmxky lukyq_e_lb_ b
kjZ\gbl_evgh     g_^Z\gh      aZf_g_ggmx