GMAT OG難句中文翻譯(二).

8. Although this approach was prerable to victimizing other geographical areas by taking their jobs, it also had its shortcomings: high-tech manufacturing firms employ only a specially trained fraction of the manufacturing workforce.

雖然這個(gè)方法比奪取其他地區(qū)的工作崗位，進(jìn)而傷害其他地區(qū)好，但是也有缺點(diǎn)：高科技制造公司只雇傭很小部分經(jīng)過(guò)特殊訓(xùn)練的制造業(yè)工人。

9. If the expansion of the universe is to stop, there must be enough invisible matter in the universe to exceed the luminous matter in density by a factor of roughly 70.

要使宇宙停止擴(kuò)張，必須要有足夠的不可見(jiàn)物質(zhì)，遠(yuǎn)遠(yuǎn)超過(guò)發(fā)光物質(zhì)，其密度大約是70倍。

10. Instead we have found that the rotational velocity in spiral galaxies either remains constant with increasing distance from the center or increases slightly. This unexpected result indicates that the falloff in luminous mass with distance from the center is balanced by an increase in nonluminous mass.

然而我們發(fā)現(xiàn)在螺旋星系里，隨著遠(yuǎn)離距核心，環(huán)繞速度要么是不變的要么只有很小很小地增加。這個(gè)意外的結(jié)果表明隨著遠(yuǎn)離核心，發(fā)光物質(zhì)逐漸減少，不發(fā)光物質(zhì)逐步增加，最終兩者達(dá)到了平衡。

11. Our findings suggest that as much as 90 percent of the mass of the universe is not radiating at any wavelength with enough intensity to be detected on the Earth.

我們的發(fā)現(xiàn)顯示宇宙中多達(dá)百分之九十的物質(zhì)發(fā)光的波長(zhǎng)密度不足，導(dǎo)致在地球上無(wú)法探測(cè)到。

12. Producers of the Beta format for videocassette recorders (VCR’s), for example, were first to develop the VCR commercially in 1975, but producers of the rival VHS (Video Home System) format proved to be more successful at forming strategic alliances with other producers and distributors to manufacture and market their VCR format. Seeking to maintain exclusive control over VCR distribution, Beta producers were reluctant to form such alliances and eventually lost ground to VHS in the competition for the global VCR market.

比如B模式率先于1975年將VCR商業(yè)化，但是其競(jìng)爭(zhēng)對(duì)手--VHS模式在與其他生產(chǎn)商和分銷(xiāo)商組成戰(zhàn)略聯(lián)盟和合作以及生產(chǎn)和推銷(xiāo)VCR方面更為成功。

13. In recent years, teachers of introductory courses in Asian American studies have been facing a dilemma nonexistent a few decades ago, when hardly any texts in that field were available.

近年來(lái)，那些教授關(guān)于美國(guó)亞裔的入門(mén)課程的老師遇到了一個(gè)幾十年前不會(huì)遇到的困境。當(dāng)時(shí)，此類(lèi)書(shū)籍很少。

14. The passage suggests that the factor in the highlighted area complicates professors&apos attempts to construct introductory reading lists for courses in Asian American studies in which of the following ways?

這篇文章暗示使教授美國(guó)亞裔的入門(mén)課程閱讀書(shū)單時(shí)感到為難具體體現(xiàn)在以下哪方面?

15. By making it more necessary for professors to select readings for their courses that are not too challenging for students unfamiliar with Asian American history and culture.

給不熟悉美國(guó)亞裔入門(mén)課程的學(xué)生指定一些不太難的閱讀書(shū)目對(duì)教授來(lái)說(shuō)是很必要的。