и (tng)J(rn)(zhn)ʾ~
һ(li)v (tng)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(sh)(yng)ԓ˽ʾ~֮ض(hu)F(xin)һ(g)Փc(din)@ЩطǿҪ (tng)c(din)(ni)ӛ䛣?yn)@Щطͨ(hu)鼚(x)(ji)}҂ͨ^(gu)w}(li)v
и (tng)v}͌(sh)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)~(y)ĵһc(din)Rf(shu)So, 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.ͨ^(gu)еġthey dont justThey can also
֪ڶc(din)Ϣһ(g)Փc(din)v~(y)w|(zh)Һ~(y)ϵһNĽY(ji)(gu)papillaeP(gun)Ը(j)Ϣx_x(xing)Cx(xing)AȾɫ(dye)ڵһv~(y)Sh(hun)׃ɫr(sh)ἰx(xing)BƄ(dng)(propel)~(y)ǰЄtͱc(din)~(y)׃Οo(w)P(gun)x(xing)D漰ΠСҲc˶Οo(w)P(gun)
и (tng) (tng)߷֮ (tng)(xi)
1Ȱijһl(ni)ݏ^β (tng)?zhng)ױ?tng)ҲҪӲ^Ƥ (tng) (tng)ֳ;ӡ
2ȻһԒλ(f) (tng)һ(g)Ɏׂ(g)~Mÿ(g)~ھʲô ã^eZ(y)Щ~ȡÿ (tng)һͰ (tng)~һ(g)һ(g)
?q)ڼгɾ?tng)~ȿ(du)ӢZ(y) (tng)^͵ˁ(li)f(shu)r(sh) (tng)ĵط(sh)ڴЕr(sh)BԼҲf(shu)嵽ж̎ (tng)@Nrֻа (tng)˵~(xi)(li)ܸж̎ (tng)
3(du)~һҪ (tng)ģ_(li)(zhn)_
ץס(g)(ji)İl(f)ֹ?yn)ֻМ?zhn)_ذѸ(g)(ji)İl(f)ץסx(li)ˣпܸ(j)Z(y)Z(y)֪R(sh)ԇƴһЩ~
~_Ҫ(f)βҵ (tng)(xi)r(sh)Ҫ(xi)һՃС³ֵķ(f)ĵ˼m
_ƴ(xi)(xi)ĕr(sh)Ɇ(wn)Ҫ~ɫP(bio)~e(cu)`ƴ(xi)
4(du) (tng)(xi)(li)~Ҫ͡~Փ~һ (tng)(xi)C(j)ͣ(li) (tng)(xi)(yng)ԓ^m(x) (tng)(xi)ȥ (tng)(xi)
~ŵµw(ni)ȥ@ӵrȥ һ(g)~˼cԒlϢ(lin)ϵ(li)ȥ
⣬˼·͌Ҳ֪ʲô~ôƴ(xi)ˡ
Еr(sh)ͬһ(g)~ж̎F(xin)һ̎ (tng) (tng) ȷһܲĄe̎õl(f)?yn)܄e̎
ce~һ (tng)ˡ (tng)(xi)^(gu)(du)ڛ](mi) д_аյ~ҲҪȡ(xi)(li)ԺIJ (tng)(xi)^(gu)ȥ
У(yn)ͼmͬһڲͬĕr(sh)gɲͬIJTr(sh)ڸ˵Z(y){(dio)Ѕ^(q)e (tng)һЩy~İl(f)
(tng)c(xi)ɂ(g)EǽȻ_(ki)ģ(du)ӢZ(y)ˮƽߵijW(xu)߁(li)f(shu)һ (tng)(xi)һξɵҪ(jng)^(gu)
εġ (tng)c(xi)M(jn)l(f)ǰM(jn)
ČW(xu)(x)ӢZ(y)ĽǶȳl(f)W(xu)Aαһ߅ (tng)һ߅ (xi) (tng)(xi)ܕ(hu)ɷNrһ©һЩ (tng)
~ʧȥˌW(xu)(x)ߵęC(j)(hu); (tng)~r(sh) ֻ (tng)(xi) (tng)ı锵(sh)ٶҲ߀ (tng) (tng)
IJ(xi)ڼϣǰ(ni)(lin)ϵһ(jng)^(gu)˼Ժȥ (tng)֕(hu) (tng)һЩeă(ni)˲෴(f)ֱȫ (tng)
и (tng) (tng)L(zhng)yԭ
и (tng)L(zhng)yBxZ(y)Ǹɔ_
^L(zhng)ľӣ(hu)F(xin)(g)Bm(x)Z(y)F(xin)@NF(xin)ļгF(xin)ں̶ܴ(hu)׃wl(f)Ч@(g)ӣ
This photo enlargement here is a life-size image of an actual space suit
worn by astronauts on the last space shuttle mission.
life-size image of an actual @ׂ(g)~˴˃ɃBxspace suit ʧЧsuit worn
l(f)ʧȥastronauts on Bxlast space
ʧ@(g)ܼZ(y)F(xin)гF(xin)H׃@Ԓwİl(f)ЧZ(y)١(ji)Ҳdz (tng)^(gu)ԭС(hu)l(f)F(xin)Ԓ](mi)ͣDһdz(ji)dӲ^dzo
и (tng)L(zhng)yZ(y)^(f)s
L(zhng)y֮Ա^L(zhng)?yn)а˶(g)ľ䡢о^Z(y)(dng)~bY(ji)(gu)ȏ(f)sZ(y)P(gun)ϵ҂?c)x@ӵľӵĕr(sh)(hu)X(ju)Щ (tng)Ю(dng)Ȼy
Z(y)ľӢзdzҊ(jin)`һNă(ni)ρ(li)f(shu)(f)sǷ (tng)еyc(din)҂ҪN(do)~ԭZ(y)ľ(do)~
because/as/since/now that @Щ(do)~һZ(y)F(xin)ǷdzIJ@ӵС~
Z(y)ľY(ji)(gu)õԣcĵZ(y)߉Щ^(q)e˺ܶW(xu) (tng)Z(y)ľĕr(sh)һ(ni)ΛrZ(y)ľĵ׃ҲǷ^Z(y)(dng)~ʹʹþӵȽyȅsӡ
и (tng)L(zhng)yP(gun)Ԓ}yȸ
һЩL(zhng)y(g)оǞ˱_(d)ׂ(g)(f)sĸһЩ̵ԭȃ(ni)ݵˣfă(ni)͕(hu)(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) lecture(g)L(zhng)14_(d)ă(ni)nj(du)habitable zone
M(jn)˽漰Z(y)ľ䡢ԭZ(y)ľmȻӱ(jng)^(gu)ŴҶܿ?yn)dzF(xin) (tng)У漰ČW(xu)@N(du)ͬW(xu)(li)f(shu)^T(mn)İĿĿԒ}yȻ (tng)Ҳyˡ
и (tng)J(rn)(zhn)ʾ~P(gun)£
oʳʳ05-13
и (tng)12-09
и (tng)ָ11-30
иx}м09-13
и (tng)Pӛ08-26
иӢZ(y) (tng)08-04
и (tng)ɲE12-12
и (tng)}07-11
иx}ķʲô09-12