象夫

An analysis for the intensity of light and diffraction angle of bright fringes of the single -slit Fraunhofer diffraction is developed from qualitative to quantitative discussion,basing on the method of Fresnel s half-band and its extention,and on the obrvation for the amplitute vector features of wave band and sub-band on screen.

由菲涅耳半波带法思路出发，加以延伸扩展，结合观察屏上波带与子波带的振幅矢量图象，对单缝夫琅禾费衍射的明纹光强与明纹衍射角作了由定性到定量的讨论，剖析了半波带法明纹公式的近似性。

Centralized by discussing the sonic showing manner of music work, the article uses the experience from ethnomusicology applying it to face the real sound directly, and taking Mozart抯 Piano Sonata K330 as an example to do a thorough comparison between the sonic showing manners of Vladimir Horowits, Glenn Gould, Claudio Arrau, Ingrid Haebler and Andras Schiff according to their performance recordings.

本文以音乐作品的音响呈现方式为论述中心，借鉴民族音乐学直接面对具体音乐事象的研究方法，直接面对实际发声的音响，以莫扎特第十首钢琴奏鸣曲（K330）为个案，通过霍洛维兹、古尔德、阿劳、黑布勒、希夫的演奏录音对他们的音响呈现方式进行全方位的比较。

Among the candidates are two Oscar veterans, two newcomers (Mulligan, a Brit beguiler in her first starring movie role, and Sidibe, who had never gone for so much as an audition before testing for Precious) and the wild card: Bullock, who matches Jeff Bridges for likability but has never been nominated for an Oscar before.

在入选者中有两位奥斯卡常客和两位新人（穆里根，在她第一次出演的大银幕角色中扮演了一位英伦小混混，和丝迪贝，在参演《珍爱》以前从来没有象那样试镜过）以及一张百搭牌：布鲁克，她的受欢迎程度可以和杰夫？

To a dispassionate observer such as Pevsner, Arup Associates' seventeen-storey tower block at Bracknell is an outstandingly fine building, but,'rising as it does in lonely splendour, it cudgels down the whole scale of Bracknell'.

对向佩夫斯纳这样的公正的观察家，在布拉克内尔的奥雅纳联合公司17层塔式大楼是引人瞩目的优秀建筑，然而，"就象它在孤独荣耀的上升起来时，它打掉了布拉克内尔的整个范围。"

But Russia does not pose the existential threat to America that Leonid Brezhnev's Soviet Union once did.

但俄罗斯不象列奥尼德·勃列日涅夫执政时期的苏联那样对美国一度造成威胁。

In the second edition, Darwin added an epigraph from Joseph Butler affirming that God could work through scientific laws as much as through miracles, in a nod to the religious concerns of his oldest friends.

在第二版，达尔文增加了约瑟夫·巴特勒的题词，申明上帝可以通过科学法则起作用，就象他通过奇迹起作用一样；这是对他的老朋友们的宗教信仰的礼节性致意。

Lodded through the shadows fruitlessly like an ubiquitous spook?Joseph Heller

"象无所不在的鬼一样，徒劳地在阴影中缓慢不停地走动"约瑟夫·赫勒

Nevertheless the police keep an eye on him, and the result is a highly dramatic situation which once gave rise to a fraternal and memorable cry; that cry which was celebrated about 1830, is a strategic warning from gamin to gamin; it scans like a verse from Homer, with a notation as inexpressible as the eleusiac chant of the Panathenaea, and in it one encounters again the ancient Evohe.

不过警察是在注视着的，从而出现了一种具有高度戏剧性的情况，有一次还引起了一种兄弟般的和难忘的呼声，那种呼声在一八三○年前夕是出了名的，那是野孩和野孩间的一种战略性的警告，它的韵律象荷马的诗句，带着一种音调，几乎和巴纳德内节①的埃莱夫西斯②的朗诵调一样无法形容，并且使人想见远古的"哎弗哎"③。

No one could spot a gentlewoman quicker than Father Ralph.

没有一个人能象拉尔夫神父那样快地击中女人的要害。

Graff was not so amenable to Vision and Ideals as usual.

格拉夫不象往常那样顺从远见和理想。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。