【導(dǎo)讀】fromwearingit.wearingit.sloweddown.character.seventy-year-olds.andshopassistant.

　　

【正文】 97. Each departmental program consists, in part, of a grouping of subjects in the department‘s areas of professional interest and, in part, of additional opportunities for students of their choice. 98. Alternatively, a student may use elective time to prepare for advanced study in some professional field, such as medicine or law, for graduate study in some area in which M. I. T. gives no undergraduate degree, such as meteorology or psychology, or for advanced study in an interdisciplinary field, such as astrophysics, munication science, or energy. 99. While the undergraduate curriculum for an open Bachelor of Science degree, as listed by a department, may have its own unique features, each program must be laid out in consultation with a departmental representative to assure that it is meaningful in structure and challenging in content. 100. Where previously it had concentrated on the big infrastructure projects such as dams, roads and bridges, it began to switch to projects which directly improved the basic services of a country. 101. Thus in addition to the chances of going away from the right path outlined above, the scientific investigator shares with the ordinary citizen the possibilities of falling into errors of reasoning in the ways we have just indicated, and many others as well. 102. He made a hole and peering through, could see jewellery, and other objects stacked in piles in the shadows that extended beyond the beam of light perating the interior. 103. Neither Ayat nor the Rassoul brothers noticed, however, that most of the pieces they were selling were of a type not previously seen in the marketplace—pieces whose existence had been suspected but which had not yet been discovered by archaeologists. 104. ―The biggest construction project of this century‖, explained French President Francois Mitterand in January, 1986 as he and then British prime minister Margaret Thatcher jointly announced that the two countries would finally overe ancient quarrels and prejudices and fe a link across the narrow Channel separating them. 105. Perhaps the fact that many of these first studies considered only algae(水藻 ) of a size that could be collected in a ( phytoplankton), a practice that overlooked the smaller phytoplankton(浮游植物群落 ) that we now know grazers are most likely to feed on, led to a deemphasis of the role of grazers in subsequent . The converse observation, of the absence of grazers (食草動物 )in areas of high phytoPlankton(浮游植物群落 )concentration, led Hardy to propose his principle of animal exclusion , which hypothesized that phytoplankton produced a repellent(驅(qū)蟲劑 ) that excluded grazers from regions of high phytoplankton concentration. 中國最龐大的下資料庫 (整理 . 版權(quán)歸原作者所有 ) 第 10 頁 共 26 頁 107. Although these molecules allow radiation at visible at wave lengths, where most of the energy of sunlight is concentrated, to pass through, they absorb some of the longerwavelength, infrared emission( 紅外輻射 ) radiated from the Earth,s surface, radiation that would otherwise be transmitted back into space. 108. In addition, the style of some Black novels, like Jean Toomer’ s Cane, verges on expressionism or surrealism(超現(xiàn)實(shí)主義 ), does this technique provide a counter point to the prevalent theme that portrays the fate against which Black heroes are pitted, a theme usually conveyed by more naturalistic modes of expression? 109. Roseenblatt‘s thematic analysis permits considerable objectivity。 he even explicitly states that it is not his intention to judge the merit of the various works—yet his reluctance seems misplaced, especially since an attempt to appraise might have led to interesting results. 110. Thus, for instance, it may e as a shock to mathematicians to learn that the Schrodinger equation (薛定諤的方程式 )forthe hydrogen atom is not a literally correct description of this atom, but only an approximation to a somewhat more correct equation taking account of spin, magic dipole (磁性偶極子 ), and relatiristic effects, and that this corrected equation is itself only an imperfect approximation to an infinite set of quantum field theoretical equations( 量子場論方程式 ). 111. Great ic artists assume that truth may bear all lights, and thus they seek to accentuate( 強(qiáng)調(diào) ) contradictions in social action, not gloss over or transcend them by appeals to extrasocial symbols of divine ends, cosmic purpose, or laws of nature. 112. The hydrologic(水文地質(zhì)的 ) cycle, a major topic in this science, is the plete cycle of phenomena through which water passes, beginning as atmospheric water vapor, passing into liquid and solid form as precipitation (降水 (量 )), thence along and into the ground surface, and finally again returning to the form of atmospheric water vapor by means of evaporation and transpiration(散發(fā) ). 113. My point is that its central consciousness—its profound understanding of class and gender as shaping influences on people‘s lives—owes much to that earlier literary heritage, a heritage that, in general, has not been sufficiently valued by most contemporary literary critics. 114. In the early 1950‘s historians who studies preindustrial Europe (which we may define here as Europe in the period from roughly 1300 to 1800) began, for the first time in large numbers, to investigate more of the preindustrial European population than the 2 or 3 percent who prised the political and social elite (精華 ) : the kings, generals, judges, nobles, bishops, and local magnates (要人 ) who had hitherto (迄今 ) usually filled history books. 115. The historian Frederick J. Tuner wrote in the 1890’ s that the agrarian(農(nóng)民 ) discontent (不滿 ) that had been developing steadily in the 中國最龐大的下資料庫 (整理 . 版權(quán)歸原作者所有 ) 第 11 頁 共 26 頁 United States since about 1870 had been precipitated (加速 ) by the closing of the internal frontier— that is , the depletion (枯竭 ) of avai