16.Is this a defect，or are the authors working out of，or trying toforge，a different kind of aesthetic？这究竟是一种缺陷呢，或者是否表明，这些作者是在按照一种与众不同的美学体系进行创作，抑或是在试图创立一种与众不同的美学体系？ 17.Black Fiction surveys a wide variety of novels，bringing to ourattention in the process some fascinating and little-known works likeJames Weldon Johnson’s Autobiography of an Ex- Colored Man. , E) h0 v9 y+ z5 y《黑人小说》考察了极为广泛的一系列小说，在此过程中让我们注意到了某些引人入胜但却鲜为人知的作品，如詹姆斯。韦尔登。约翰逊（James WeldonJohnson）的《一个曾经是有色人的自传》（Autobiography of an Ex-Colored Man）。 # }6 M9 Q4 D3 r18.Although these molecules allow radiation at visible wavelengths，where most of the energy of sunlight is concentrated，to passthrough，they absorb some of the longer-wavelength， infrared emissionsradiated from the Earth’s surface，radiation that would otherwise betransmitted back into space. ; e8 J% h' K) \2 s: g8 s虽然这些分子允许可见波长（visiblewavelength）的辐射——阳光的绝大部分能量就汇集于此——不受阻挡地穿透，但它们却会吸收某些较长波长（longer-wavelength），亦即从地球表面辐射出的红外发射（infraredcmission），这种辐射若不是二氧化碳的缘故就会被重新输送回太空。 " Y( g. ?3 z. M7 c% x1 u/ b9 t: [19.The role those anthropologists ascribe to evolution is not ofdictating the details of human behavior but one of imposingconstraints—ways of feeling，thinking，and acting that "come naturally"in archetypal situations in any culture. 0 G9 i4 q: Z8 [1 B! {这些人类学家所归诸于生物进化的作用，不是规定人类行为的种种细节，而是将各种限制强加于人类——即在任何文化的典型情景中都会“自然表露”的情感、思维、以及行动方式。 8 V* l% q: E+ r
20.A low number of algal cells in the presence of a high number ofgrazers suggested，but did not prove， that the grazers had removed mostof the algae. " ]6 c2 I* s# J, p在存在大量食草动物的同时却只有少量的水藻花粉囊，这暗示出——但没能证明——食草动物已吞噬了大部分水藻。
发表于 2012-8-15 12:52:21
