и J(rn)(zhn)ʾ~
һv vгF(xin)ƻ(sh)~onetwothree(sh)~firstsecondthirdֻ߉~to start
offto begin withandanotheralsosomething else߀yet anotherlast but not
leastthats when the concept of X comes into the
picture֮Ϣô@vĽY(ji)(gu)һͿԱpɵض顰֡Y(ji)(gu)ͬr(yng)ԓ˽ʾ~֮ضF(xin)һՓc@ЩطǿҪ c(ni)ݣӛ@Щطͨ鼚(x)(ji)}҂ͨ^w}v
и v}͌v
What does the professor say about the function of the papillae?
A. They produce dye in different colors.
B. They propel the octopus through the water.
C. They change the texture of the octopus skin.
D. They help the octopus contract into a smaller shape.
}˼·
v(dng)Մ?w)~ĵһcRfSo, thats how octopus mimic colors, but they
dont just mimic the colors in their environment. They can also mimic the
texture of objects in their environment. They have these little projections on
their skin that allow them to resemble various textures. The projectionsare
called papillae.ͨ^еġthey dont justThey can also
֪ڶcϢһՓcv~w|(zh)Һ~ϵһNĽY(ji)(gu)papillaeP(gun)Ը(j)Ϣx_xCxAȾɫ(dye)ڵһv~Sh(hun)׃ɫrἰxBƄ(propel)~ǰЄtͱc~׃ΟoP(gun)xD漰ΠСҲc˶ΟoP(gun)
и ߷֮
1Ȱijһl(ni)ݏ^β ױ ҲҪӲ^Ƥ ֳ;ӡ
2ȻһԒλ(f) һɎׂ~Mÿ~ھʲô ^eZЩ~ȡÿ һͰ ~һһ
?q)ڼгɾ ~ȿӢZ ^͵ˁfr ĵطڴЕrBԼҲf嵽ж̎ @Nrֻа ˵~ܸж̎
3~һҪ ģ_(zhn)_
ץס(ji)İl(f)ֹֻМ(zhn)_ذѸ(ji)İl(f)ץסxпܸ(j)ZZ֪RԇƴһЩ~
~_Ҫ(f)βҵ rҪһՃС³ֵķ(f)ĵ˼m
_ƴĕrɆҪ~ɫP(bio)~e`ƴ
4 ~Ҫ͡~Փ~һ C(j)ͣ (yng)ԓ^m(x) ȥ
~ŵµw(ni)ȥ@ӵrȥ һ~˼cԒlϢ(lin)ϵȥ
˼·͌Ҳ֪ʲô~ôƴ
Еrͬһ~ж̎F(xin)һ̎ ȷһţܲĄe̎õl(f)܄e̎
ce~һ ^ڛ] д_аյ~ҲҪȡԺIJ ^ȥ
УͼmͬһڲͬĕrgɲͬIJTrڸ˵Z{(dio)Ѕ^(q)e һЩy~İl(f)
cɂEǽȻ_ģӢZˮƽߵijW(xu)߁fһ һξɵģҪ(jng)^
εġ cM(jn)l(f)ǰM(jn)
ČW(xu)(x)ӢZĽǶȳl(f)W(xu)Aαһ߅ һ߅ ܕɷNrһ©һЩ
~ʧȥˌW(xu)(x)ߵęC(j); ~r ֻ ı锵(sh)ٶҲ߀
IJڼǰ(ni)(lin)ϵһ(jng)^˼Ժȥ ֕ һЩeă(ni)ݣ˲෴(f)ֱȫ
и Lyԭ
и LyBxZǸɔ_
^LľF(xin)Bm(x)ZF(xin)@NF(xin)ļгF(xin)ں̶ܴ׃wl(f)Ч@ӣ
This photo enlargement here is a life-size image of an actual space suit
worn by astronauts on the last space shuttle mission.
Уlife-size image of an actual @ׂ~˴˃ɃBxspace suit ʧЧsuit worn
l(f)ʧȥastronauts on Bxlast space
ʧ@ܼZF(xin)гF(xin)H׃@Ԓwİl(f)ЧZ(ji)Ҳdz ^ԭСl(f)F(xin)Ԓ]ͣDһdz(ji)dӲ^dzo
и LyZ^(f)s
Ly֮Ա^Lа˶ľо䡢^Z~bY(ji)(gu)ȏ(f)sZP(gun)ϵ҂x@ӵľӵĕrXЩ Ю(dng)Ȼy
ZľӢзdzҊ`һNͣă(ni)ρf(f)sǷ еyc҂ҪN(do)~ԭZľ(do)~
because/as/since/now that ȡ@Щ(do)~һZF(xin)ǷdzIJ@ӵС~
ZľY(ji)(gu)õcĵZ߉Щ^(q)e˺ܶW(xu) Zľĕrһ(ni)ݡΛrZľĵ׃ΣҲǷ^Z~ʹʹþӵȽyȅsӡ
и LyP(gun)Ԓ}yȸ
һЩLyоǞ˱_(d)ׂ(f)sĸһЩ̵ԭȃ(ni)ݵfă(ni)͕(f)s磺
For now, the focus is on locating planets within a host star's so called
"habitable zone, a zone that's a certain distance from its star because only
planets within this zone could conceivably support carbon based life.
@xһƪČW(xu) lectureL14_(d)ă(ni)njhabitable zone
M(jn)˽漰ZľԭZľmȻӱ(jng)^ŴҶܿdzF(xin) 漰ČW(xu)@NͬW(xu)f^TİĿĿԒ}yȻ Ҳy
и J(rn)(zhn)ʾ~P(gun)£
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