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l(f)rg:2017-03-21 ݋:

ڂ俼Ŀڂ俼ĕrgҪB(yng)иԇ}@ӲHЧ߀ܿs̿ԇrg}Ҳ°빦҂һ𿴿

һи ξ(x)?

1. (x)

@(x)Ҫ  ϵÿһ(x)(ji)ҪץסfԒ˵˼·Ϳи еlectureһ߅ һ߅ӛPӛY(ji)(j)Xӛ͹Pӛȫc(ni)ӢM(jn)Џ(f)@ӷ(f)(x)ֱԌһƪlectureȫ(f)ֹ

1. (x)

@һN^Ҋľ(x)ҲǴұ^Ϥľ(x)Ҳfп֮ЧһNnjһƪи еԭȫ һһz Чķڜ(zhn)иԇĿõ иlecture]part 3 93ƪڻA(ch)ͬͬW(xu)xmԼˮƽIJM(jn)о(x)и ͬroһЩLƪĶ (x)

3. (x)

߀һN(x)ʽǾ (x)䲽E£һ߅ һ߅ ԭԼJ(rn)RR(yng)^~;Y(ji)_ʼ~ԭĵ߅ֻҪ@~@ƪе˼;Ȼ@ƪϮ(dng)x¿پxһص׿;һ߅ԭһ߅Ҫx(f)ױһֱ Բԭďص ֹұ^õSSS(Scientific American’s Sixty-second Science)dzϢܴǺܺõľ(x)

4.ľ(x)ʽ

Еr俼rһЩcԵYM(jn)о(x)Լ @ЩYУһW(xu)nnF(xin)ںܶW(xu)ѽ(jng)S๫_nn˻“(lin)W(wng)@һOѵ(zhn) yȵIJǰʺKaplanϵԇ}xûDELTAϵԇ}ͨ^׃ܛ2ف@Ӿ͕ԽԇyȡmȻ^ʹ״øyIJϾ(x)ȥ ׵ľ͕^ Ҳкܴ

ҪB(yng)rrڿԇĸXrr ӢZĸXҲҪԼ(chung)һӢĵĭh(hun)糿һ҂ʹ_䲥ӢZи ӢďVҲһӢӰ@ĺ̎Sr ӢZڝĬв֪XؼӢZжB(yng)ZС@һ^Lڵ΄(w)ڂ俼rg^LͬW(xu)ǺͿxõķ

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@С]һeи }@ЩһЩи ߷_(d)˷Ľ(jng)򞿂Y(ji)ϣĂ俼ҲЎ

1ּһ_ʼ־͕F(xin)ˌ_ʼεİպҪ;

2Ҫ µĽMϢĽY(ji)(gu);ǰշe߀ǽһ^̣njM(jn)ЌȷȻ Pӛ;

3m(dng)ӛһչF(xin)½Y(ji)(gu)߉݋~^~;

a. ½Y(ji)(gu)eôҪӛ䛵cϢ(j)ÿeQԼÿee;

b. ڽһ^ôҪȥ һЩʾAε̖~ӛÿAε¼M(jn)չԼҪ;

c. ڸM(jn)б^?q)ôҪӛͬcͬc;

4Y(ji)όȫĴԼĹPӛM(jn)д}

(dng)Ȼ@Щԭt쾚x_ڌW(xu)ྚԼ~RĻA(ch)Ҫи ԇȡijɿҪ߂^ ӢZ֪RA(ch)

Ҫи ȡø߷и ľ(x)}ڂ俼rһҪϾС@ă(ni)ϣҵи 俼ЎСA(y)ףиԇȡijɿ

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