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round the moon- µÚ14²¿·Ö


°´¼üÅÌÉÏ·½Ïò¼ü ¡û »ò ¡ú ¿É¿ìËÙÉÏÏ·­Ò³£¬°´¼üÅÌÉ쵀 Enter ¼ü¿É»Øµ½±¾ÊéĿ¼ҳ£¬°´¼üÅÌÉÏ·½Ïò¼ü ¡ü ¿É»Øµ½±¾Ò³¶¥²¿£¡
it¡¡seemed¡¡to¡¡take¡¡a¡¡curve¡¡parallel¡¡to¡¡the¡¡lunar¡¡disc¡£¡¡¡¡The¡¡orb
of¡¡night¡¡shone¡¡splendidly¡¡into¡¡space£»¡¡while¡¡opposite£»¡¡the¡¡orb¡¡of
day¡¡blazed¡¡with¡¡fire¡£

Their¡¡situation¡¡began¡¡to¡¡make¡¡them¡¡uneasy¡£

¡¨Are¡¡we¡¡reaching¡¡our¡¡destination£¿¡¨¡¡said¡¡Nicholl¡£

¡¨Let¡¡us¡¡act¡¡as¡¡if¡¡we¡¡were¡¡about¡¡reaching¡¡it£»¡¨¡¡replied¡¡Barbicane¡£

¡¨You¡¡are¡¡sceptical£»¡¨¡¡retorted¡¡Michel¡¡Ardan¡£¡¡¡¡¡¨We¡¡shall¡¡arrive£»
and¡¡that£»¡¡too£»¡¡quicker¡¡than¡¡we¡¡like¡£¡¨

This¡¡answer¡¡brought¡¡Barbicane¡¡back¡¡to¡¡his¡¡preparations£»¡¡and¡¡he
occupied¡¡himself¡¡with¡¡placing¡¡the¡¡contrivances¡¡intended¡¡to¡¡break
their¡¡descent¡£¡¡¡¡We¡¡may¡¡remember¡¡the¡¡scene¡¡of¡¡the¡¡meeting¡¡held¡¡at
Tampa¡¡Town£»¡¡in¡¡Florida£»¡¡when¡¡Captain¡¡Nicholl¡¡came¡¡forward¡¡as
Barbicane's¡¡enemy¡¡and¡¡Michel¡¡Ardan's¡¡adversary¡£¡¡¡¡To¡¡Captain
Nicholl's¡¡maintaining¡¡that¡¡the¡¡projectile¡¡would¡¡smash¡¡like¡¡glass£»
Michel¡¡replied¡¡that¡¡he¡¡would¡¡break¡¡their¡¡fall¡¡by¡¡means¡¡of¡¡rockets
properly¡¡placed¡£

Thus£»¡¡powerful¡¡fireworks£»¡¡taking¡¡their¡¡starting¡­point¡¡from¡¡the
base¡¡and¡¡bursting¡¡outside£»¡¡could£»¡¡by¡¡producing¡¡a¡¡recoil£»¡¡check
to¡¡a¡¡certain¡¡degree¡¡the¡¡projectile's¡¡speed¡£¡¡¡¡These¡¡rockets¡¡were
to¡¡burn¡¡in¡¡space£»¡¡it¡¡is¡¡true£»¡¡but¡¡oxygen¡¡would¡¡not¡¡fail¡¡them£»
for¡¡they¡¡could¡¡supply¡¡themselves¡¡with¡¡it£»¡¡like¡¡the¡¡lunar
volcanoes£»¡¡the¡¡burning¡¡of¡¡which¡¡has¡¡never¡¡yet¡¡been¡¡stopped¡¡by
the¡¡want¡¡of¡¡atmosphere¡¡round¡¡the¡¡moon¡£

Barbicane¡¡had¡¡accordingly¡¡supplied¡¡himself¡¡with¡¡these¡¡fireworks£»
enclosed¡¡in¡¡little¡¡steel¡¡guns£»¡¡which¡¡could¡¡be¡¡screwed¡¡on¡¡to¡¡the
base¡¡of¡¡the¡¡projectile¡£¡¡¡¡Inside£»¡¡these¡¡guns¡¡were¡¡flush¡¡with¡¡the
bottom£»¡¡outside£»¡¡they¡¡protruded¡¡about¡¡eighteen¡¡inches¡£¡¡¡¡There¡¡were
twenty¡¡of¡¡them¡£¡¡¡¡An¡¡opening¡¡left¡¡in¡¡the¡¡disc¡¡allowed¡¡them¡¡to¡¡light
the¡¡match¡¡with¡¡which¡¡each¡¡was¡¡provided¡£¡¡¡¡All¡¡the¡¡effect¡¡was
felt¡¡outside¡£¡¡¡¡The¡¡burning¡¡mixture¡¡had¡¡already¡¡been¡¡rammed
into¡¡each¡¡gun¡£¡¡¡¡They¡¡had£»¡¡then£»¡¡nothing¡¡to¡¡do¡¡but¡¡raise¡¡the
metallic¡¡buffers¡¡fixed¡¡in¡¡the¡¡base£»¡¡and¡¡replace¡¡them¡¡by¡¡the
guns£»¡¡which¡¡fitted¡¡closely¡¡in¡¡their¡¡places¡£

This¡¡new¡¡work¡¡was¡¡finished¡¡about¡¡three¡¡o'clock£»¡¡and¡¡after¡¡taking
all¡¡these¡¡precautions¡¡there¡¡remained¡¡but¡¡to¡¡wait¡£¡¡¡¡But¡¡the
projectile¡¡was¡¡perceptibly¡¡nearing¡¡the¡¡moon£»¡¡and¡¡evidently
succumbed¡¡to¡¡her¡¡influence¡¡to¡¡a¡¡certain¡¡degree£»¡¡though¡¡its
own¡¡velocity¡¡also¡¡drew¡¡it¡¡in¡¡an¡¡oblique¡¡direction¡£¡¡¡¡From¡¡these
conflicting¡¡influences¡¡resulted¡¡a¡¡line¡¡which¡¡might¡¡become
a¡¡tangent¡£¡¡¡¡But¡¡it¡¡was¡¡certain¡¡that¡¡the¡¡projectile¡¡would¡¡not
fall¡¡directly¡¡on¡¡the¡¡moon£»¡¡for¡¡its¡¡lower¡¡part£»¡¡by¡¡reason¡¡of
its¡¡weight£»¡¡ought¡¡to¡¡be¡¡turned¡¡toward¡¡her¡£

Barbicane's¡¡uneasiness¡¡increased¡¡as¡¡he¡¡saw¡¡his¡¡projectile¡¡resist
the¡¡influence¡¡of¡¡gravitation¡£¡¡¡¡The¡¡Unknown¡¡was¡¡opening¡¡before
him£»¡¡the¡¡Unknown¡¡in¡¡interplanetary¡¡space¡£¡¡¡¡The¡¡man¡¡of¡¡science
thought¡¡he¡¡had¡¡foreseen¡¡the¡¡only¡¡three¡¡hypotheses¡¡possible¡¡the
return¡¡to¡¡the¡¡earth£»¡¡the¡¡return¡¡to¡¡the¡¡moon£»¡¡or¡¡stagnation¡¡on
the¡¡neutral¡¡line£»¡¡and¡¡here¡¡a¡¡fourth¡¡hypothesis£»¡¡big¡¡with¡¡all¡¡the
terrors¡¡of¡¡the¡¡Infinite£»¡¡surged¡¡up¡¡inopportunely¡£¡¡¡¡To¡¡face¡¡it
without¡¡flinching£»¡¡one¡¡must¡¡be¡¡a¡¡resolute¡¡savant¡¡like¡¡Barbicane£»
a¡¡phlegmatic¡¡being¡¡like¡¡Nicholl£»¡¡or¡¡an¡¡audacious¡¡adventurer¡¡like
Michel¡¡Ardan¡£

Conversation¡¡was¡¡started¡¡upon¡¡this¡¡subject¡£¡¡¡¡Other¡¡men¡¡would
have¡¡considered¡¡the¡¡question¡¡from¡¡a¡¡practical¡¡point¡¡of¡¡view£»
they¡¡would¡¡have¡¡asked¡¡themselves¡¡whither¡¡their¡¡projectile
carriage¡¡was¡¡carrying¡¡them¡£¡¡¡¡Not¡¡so¡¡with¡¡these£»¡¡they¡¡sought¡¡for
the¡¡cause¡¡which¡¡produced¡¡this¡¡effect¡£

¡¨So¡¡we¡¡have¡¡become¡¡diverted¡¡from¡¡our¡¡route£»¡¨¡¡said¡¡Michel£»¡¡¡¨but¡¡why£¿¡¨

¡¨I¡¡very¡¡much¡¡fear£»¡¨¡¡answered¡¡Nicholl£»¡¡¡¨that£»¡¡in¡¡spite¡¡of
all¡¡precautions¡¡taken£»¡¡the¡¡Columbiad¡¡was¡¡not¡¡fairly¡¡pointed¡£
An¡¡error£»¡¡however¡¡small£»¡¡would¡¡be¡¡enough¡¡to¡¡throw¡¡us¡¡out¡¡of
the¡¡moon's¡¡attraction¡£¡¨

¡¨Then¡¡they¡¡must¡¡have¡¡aimed¡¡badly£¿¡¨¡¡asked¡¡Michel¡£

¡¨I¡¡do¡¡not¡¡think¡¡so£»¡¨¡¡replied¡¡Barbicane¡£¡¡¡¡¡¨The¡¡perpendicularity
of¡¡the¡¡gun¡¡was¡¡exact£»¡¡its¡¡direction¡¡to¡¡the¡¡zenith¡¡of¡¡the¡¡spot
incontestible£»¡¡and¡¡the¡¡moon¡¡passing¡¡to¡¡the¡¡zenith¡¡of¡¡the¡¡spot£»
we¡¡ought¡¡to¡¡reach¡¡it¡¡at¡¡the¡¡full¡£¡¡¡¡There¡¡is¡¡another¡¡reason£»
but¡¡it¡¡escapes¡¡me¡£¡¨

¡¨Are¡¡we¡¡not¡¡arriving¡¡too¡¡late£¿¡¨¡¡asked¡¡Nicholl¡£

¡¨Too¡¡late£¿¡¨¡¡said¡¡Barbicane¡£

¡¨Yes£»¡¨¡¡continued¡¡Nicholl¡£¡¡¡¡¡¨The¡¡Cambridge¡¡Observatory's¡¡note
says¡¡that¡¡the¡¡transit¡¡ought¡¡to¡¡be¡¡accomplished¡¡in¡¡ninety¡­seven
hours¡¡thirteen¡¡minutes¡¡and¡¡twenty¡¡seconds£»¡¡which¡¡means¡¡to¡¡say£»
that¡¡_sooner_¡¡the¡¡moon¡¡will¡¡_not_¡¡be¡¡at¡¡the¡¡point¡¡indicated£»¡¡and
_later_¡¡it¡¡will¡¡have¡¡passed¡¡it¡£¡¨

¡¨True£»¡¨¡¡replied¡¡Barbicane¡£¡¡¡¡¡¨But¡¡we¡¡started¡¡the¡¡1st¡¡of¡¡December£»
at¡¡thirteen¡¡minutes¡¡and¡¡twenty¡­five¡¡seconds¡¡to¡¡eleven¡¡at¡¡night£»
and¡¡we¡¡ought¡¡to¡¡arrive¡¡on¡¡the¡¡5th¡¡at¡¡midnight£»¡¡at¡¡the¡¡exact
moment¡¡when¡¡the¡¡moon¡¡would¡¡be¡¡full£»¡¡and¡¡we¡¡are¡¡now¡¡at¡¡the
5th¡¡of¡¡December¡£¡¡¡¡It¡¡is¡¡now¡¡half¡­past¡¡three¡¡in¡¡the¡¡evening£»
half¡­past¡¡eight¡¡ought¡¡to¡¡see¡¡us¡¡at¡¡the¡¡end¡¡of¡¡our¡¡journey¡£
Why¡¡do¡¡we¡¡not¡¡arrive£¿¡¨

¡¨Might¡¡it¡¡not¡¡be¡¡an¡¡excess¡¡of¡¡speed£¿¡¨¡¡answered¡¡Nicholl£»¡¡¡¨for¡¡we
know¡¡now¡¡that¡¡its¡¡initial¡¡velocity¡¡was¡¡greater¡¡than¡¡they¡¡supposed¡£¡¨

¡¨No£¡¡¡a¡¡hundred¡¡times£»¡¡no£¡¡¨¡¡replied¡¡Barbicane¡£¡¡¡¡¡¨An¡¡excess¡¡of
speed£»¡¡if¡¡the¡¡direction¡¡of¡¡the¡¡projectile¡¡had¡¡been¡¡right£»¡¡would
not¡¡have¡¡prevented¡¡us¡¡reaching¡¡the¡¡moon¡£¡¡¡¡No£»¡¡there¡¡has¡¡been
a¡¡deviation¡£¡¡¡¡We¡¡have¡¡been¡¡turned¡¡out¡¡of¡¡our¡¡course¡£¡¨

¡¨By¡¡whom£¿¡¡by¡¡what£¿¡¨¡¡asked¡¡Nicholl¡£

¡¨I¡¡cannot¡¡say£»¡¨¡¡replied¡¡Barbicane¡£

¡¨Very¡¡well£»¡¡then£»¡¡Barbicane£»¡¨¡¡said¡¡Michel£»¡¡¡¨do¡¡you¡¡wish¡¡to¡¡know
my¡¡opinion¡¡on¡¡the¡¡subject¡¡of¡¡finding¡¡out¡¡this¡¡deviation£¿¡¨

¡¨Speak¡£¡¨

¡¨I¡¡would¡¡not¡¡give¡¡half¡¡a¡¡dollar¡¡to¡¡know¡¡it¡£¡¡¡¡That¡¡we¡¡have
deviated¡¡is¡¡a¡¡fact¡£¡¡¡¡Where¡¡we¡¡are¡¡going¡¡matters¡¡little£»¡¡we¡¡shall
soon¡¡see¡£¡¡¡¡Since¡¡we¡¡are¡¡being¡¡borne¡¡along¡¡in¡¡space¡¡we¡¡shall¡¡end
by¡¡falling¡¡into¡¡some¡¡center¡¡of¡¡attraction¡¡or¡¡other¡£¡¨

Michel¡¡Ardan's¡¡indifference¡¡did¡¡not¡¡content¡¡Barbicane¡£¡¡¡¡Not¡¡that
he¡¡was¡¡uneasy¡¡about¡¡the¡¡future£»¡¡but¡¡he¡¡wanted¡¡to¡¡know¡¡at¡¡any
cost¡¡_why_¡¡his¡¡projectile¡¡had¡¡deviated¡£

But¡¡the¡¡projectile¡¡continued¡¡its¡¡course¡¡sideways¡¡to¡¡the¡¡moon£»
and¡¡with¡¡it¡¡the¡¡mass¡¡of¡¡things¡¡thrown¡¡out¡£¡¡¡¡Barbicane¡¡could¡¡even
prove£»¡¡by¡¡the¡¡elevations¡¡which¡¡served¡¡as¡¡landmarks¡¡upon¡¡the
moon£»¡¡which¡¡was¡¡only¡¡two¡¡thousand¡¡leagues¡¡distant£»¡¡that¡¡its
speed¡¡was¡¡becoming¡¡uniform¡¡fresh¡¡proof¡¡that¡¡there¡¡was¡¡no¡¡fall¡£
Its¡¡impulsive¡¡force¡¡still¡¡prevailed¡¡over¡¡the¡¡lunar¡¡attraction£»
but¡¡the¡¡projectile's¡¡course¡¡was¡¡certainly¡¡bringing¡¡it¡¡nearer¡¡to
the¡¡moon£»¡¡and¡¡they¡¡might¡¡hope¡¡that¡¡at¡¡a¡¡nearer¡¡point¡¡the¡¡weight£»
predominating£»¡¡would¡¡cause¡¡a¡¡decided¡¡fall¡£

The¡¡three¡¡friends£»¡¡having¡¡nothing¡¡better¡¡to¡¡do£»¡¡continued¡¡their
observations£»¡¡but¡¡they¡¡could¡¡not¡¡yet¡¡determine¡¡the¡¡topographical
position¡¡of¡¡the¡¡satellite£»¡¡every¡¡relief¡¡was¡¡leveled¡¡under¡¡the
reflection¡¡of¡¡the¡¡solar¡¡rays¡£

They¡¡watched¡¡thus¡¡through¡¡the¡¡side¡¡windows¡¡until¡¡eight¡¡o'clock
at¡¡night¡£¡¡¡¡The¡¡moon¡¡had¡¡grown¡¡so¡¡large¡¡in¡¡their¡¡eyes¡¡that¡¡it
filled¡¡half¡¡of¡¡the¡¡firmament¡£¡¡¡¡The¡¡sun¡¡on¡¡one¡¡side£»¡¡and¡¡the¡¡orb
of¡¡night¡¡on¡¡the¡¡other£»¡¡flooded¡¡the¡¡projectile¡¡with¡¡light¡£

At¡¡that¡¡moment¡¡Barbicane¡¡thought¡¡he¡¡could¡¡estimate¡¡the¡¡distance
which¡¡separated¡¡them¡¡from¡¡their¡¡aim¡¡at¡¡no¡¡more¡¡than¡¡700¡¡leagues¡£
The¡¡speed¡¡of¡¡the¡¡projectile¡¡seemed¡¡to¡¡him¡¡to¡¡be¡¡more¡¡than¡¡200
yards£»¡¡or¡¡about¡¡170¡¡leagues¡¡a¡¡second¡£¡¡¡¡Under¡¡the¡¡centripetal
force£»¡¡the¡¡base¡¡of¡¡the¡¡projectile¡¡tended¡¡toward¡¡the¡¡moon£»¡¡but
the¡¡centrifugal¡¡still¡¡prevailed£»¡¡and¡¡it¡¡was¡¡probable¡¡that¡¡its
rectilineal¡¡course¡¡would¡¡be¡¡changed¡¡to¡¡a¡¡curve¡¡of¡¡some¡¡sort£»
the¡¡nature¡¡of¡¡which¡¡they¡¡could¡¡not¡¡at¡¡present¡¡determine¡£

Barbicane¡¡was¡¡still¡¡seeking¡¡the¡¡solution¡¡of¡¡his¡¡insoluble¡¡problem¡£
Hours¡¡passed¡¡without¡¡any¡¡result¡£¡¡¡¡The¡¡projectile¡¡was¡¡evidently
nearing¡¡the¡¡moon£»¡¡but¡¡it¡¡was¡¡also¡¡evident¡¡that¡¡it¡¡would¡¡never
reach¡¡her¡£¡¡¡¡As¡¡to¡¡the¡¡nearest¡¡distance¡¡at¡¡which¡¡it¡¡would¡¡pass¡¡her£»
that¡¡must¡¡be¡¡the¡¡result¡¡of¡¡two¡¡forces£»¡¡attraction¡¡and¡¡repulsion£»
affecting¡¡its¡¡motion¡£

¡¨I¡¡ask¡¡but¡¡one¡¡thing£»¡¨¡¡said¡¡Michel£»¡¡¡¨that¡¡we¡¡may¡¡pass¡¡near
enough¡¡to¡¡penetrate¡¡her¡¡secrets¡£¡¨

¡¨Cursed¡¡be¡¡the¡¡thing¡¡that¡¡has¡¡caused¡¡our¡¡projectile¡¡to¡¡deviate
from¡¡its¡¡course£»¡¨¡¡cried¡¡Nicholl¡£

And£»¡¡as¡¡if¡¡a¡¡light¡¡had¡¡suddenly¡¡broken¡¡in¡¡upon¡¡his¡¡mind£»¡¡Barbicane
answered£»¡¡¡¨Then¡¡cursed¡¡be¡¡the¡¡meteor¡¡which¡¡crossed¡¡our¡¡path¡£¡¨

¡¨What£¿¡¨¡¡said¡¡Michel¡¡Ardan¡£

¡¨What¡¡do¡¡you¡¡mean£¿¡¨¡¡exclaimed¡¡Nicholl¡£

¡¨I¡¡mean£»¡¨¡¡said¡¡Barbicane¡¡in¡¡a¡¡decided¡¡tone£»¡¡¡¨I¡¡mean¡¡that¡¡our
deviation¡¡is¡¡owing¡¡solely¡¡to¡¡our¡¡meeting¡¡with¡¡this¡¡erring¡¡body¡£¡¨

¡¨But¡¡it¡¡did¡¡not¡¡even¡¡brush¡¡us¡¡as¡¡it¡¡passed£»¡¨¡¡said¡¡Michel¡£

¡¨What¡¡does¡¡that¡¡matter£¿¡¡¡¡Its¡¡mass£»¡¡compared¡¡to¡¡that¡¡of¡¡our
projectile£»¡¡was¡¡enormous£»¡¡and¡¡its¡¡attraction¡¡was¡¡enough¡¡to
influence¡¡our¡¡course¡£¡¨

¡¨So¡¡little£¿¡¨¡¡cried¡¡Nicholl¡£

¡¨Yes£»¡¡Nicholl£»¡¡but¡¡however¡¡little¡¡it¡¡might¡¡be£»¡¨¡¡replied
Barbicane£»¡¡¡¨in¡¡a¡¡distance¡¡of¡¡84£»000¡¡leagues£»¡¡it¡¡wanted¡¡no¡¡more
to¡¡make¡¡us¡¡miss¡¡the¡¡moon¡£¡¨





CHAPTER¡¡X


THE¡¡OBSERVERS¡¡OF¡¡THE¡¡MOON


Barbicane¡¡had¡¡evidently¡¡hit¡¡upon¡¡the¡¡only¡¡plausible¡¡reason
of¡¡this¡¡deviation¡£¡¡¡¡However¡¡slight¡¡it¡¡might¡¡have¡¡been£»¡¡it
had¡¡sufficed¡¡to¡¡modify¡¡the¡¡course¡¡of¡¡the¡¡projectile¡£¡¡¡¡It¡¡was
a¡¡fatality¡£¡¡¡¡The¡¡bold¡¡attempt¡¡had¡¡miscarried¡¡by¡¡a¡¡fortuitous
circumstance£»¡¡and¡¡unless¡¡by¡¡some¡¡exceptional¡¡event£»¡¡they¡¡could
now¡¡never¡¡reach¡¡the¡¡moon's¡¡disc¡£

Would¡¡they¡¡pass¡¡near¡¡enough¡¡to¡¡be¡¡able¡¡to¡¡solve¡¡certain¡¡physical
and¡¡geological¡¡questions¡¡until¡¡then¡¡insoluble£¿¡¡¡¡This¡¡was¡¡the
question£»¡¡and¡¡the¡¡only¡¡one£»¡¡which¡¡occupied¡¡the¡¡minds¡¡of¡¡these
bold¡¡travelers¡£¡¡¡¡As¡¡to¡¡the¡¡fate¡¡in¡¡store¡¡for¡¡themselves£»¡¡they
did¡¡not¡¡even¡¡dream¡¡of¡¡it¡£

But¡¡what¡¡would¡¡become¡¡of¡¡them¡¡amid¡¡these¡¡infinite¡¡solitudes£»
these¡¡who¡¡would¡¡soon¡¡want¡¡air£¿¡¡¡¡A¡¡few¡¡more¡¡days£»¡¡and¡¡they¡¡would
fall¡¡stifled¡¡in¡¡this¡¡wandering¡¡projectile¡£¡¡¡¡But¡¡some¡¡days¡¡to
these¡¡intrepid¡¡fellows¡¡was¡¡a¡¡century£»¡¡and¡¡they¡¡devoted¡¡all¡¡their
time¡¡to¡¡observe¡¡that¡¡moon¡¡which¡¡they¡¡no¡¡longer¡¡hoped¡¡to¡¡reach¡£

The¡¡distance¡¡which¡¡had¡¡then¡¡separated¡¡the¡¡projectile¡¡from¡¡the
satellite¡¡was¡¡estimated¡¡at¡¡about¡¡two¡¡hundred¡¡leagues¡£¡¡¡¡Under¡¡these
conditions£»¡¡as¡¡regards¡¡the¡¡visibility¡¡of¡¡the¡¡details¡¡of¡¡the¡¡disc£»
the¡¡travelers¡¡were¡¡farther¡¡from¡¡the¡¡moon¡¡than¡¡are¡¡the¡¡inhabitants
of¡¡earth¡¡with¡¡their¡¡powerful¡¡telescopes¡£

Indeed£»¡¡we¡¡know¡¡that¡¡the¡¡instrument¡¡mounted¡¡by¡¡Lord¡¡Rosse¡¡at
Parsonstown£»¡¡which¡¡magnifies¡¡6£»500¡¡times£»¡¡brings¡¡the¡¡moon¡¡to
within¡¡an¡¡apparent¡¡distance¡¡of¡¡sixteen¡¡leagues¡£¡¡¡¡And¡¡more¡¡than
that£»¡¡with¡¡the¡¡powerful¡¡one¡¡set¡¡up¡¡at¡¡Long's¡¡Peak£»¡¡the¡¡orb¡¡of
night£»¡¡magnified¡¡48£»000¡¡times£»¡¡is¡¡brought¡¡to¡¡within¡¡less¡¡than
two¡¡leagues£»¡¡and¡¡objects¡¡having¡¡a¡¡diameter¡¡of¡¡thirty¡¡feet¡¡are
seen¡¡very¡¡distinctly¡£¡¡¡¡So¡¡that£»¡¡at¡¡this¡¡distance£»¡¡the
topographical¡¡details¡¡of¡¡the¡¡
СÌáʾ£º°´ »Ø³µ [Enter] ¼ü ·µ»ØÊéÄ¿£¬°´ ¡û ¼ü ·µ»ØÉÏÒ»Ò³£¬ °´ ¡ú ¼ü ½øÈëÏÂÒ»Ò³¡£ ÔÞһϠÌí¼ÓÊéÇ©¼ÓÈëÊé¼Ü