万物简史 第64期:事物的测定(11)
英语课
Starting with his back against the Tower of London, Norwood spent two devoted 1 years marching 208 miles north to York, repeatedly stretching and measuring a length of chain as he went, all the while making the most meticulous 2 adjustments for the rise and fall of the land and the meanderings of the road. The final step was to measure the angle of the Sun at York at the same time of day and on the same day of the year as he had made his first measurement in London.
诺伍德背靠着伦敦塔踏上了征途，历时两年向北走了450公里来到约克，一边走一边不停地拉直和测量一根链子。在此过程中，他考虑到土地的起伏、道路的弯曲，始终一丝不苟地对数据进行校正。最后一道工序，是在一年的同一天，一天的同一时间，在约克测量太阳的角度。他已经在伦敦做完第一次测量。
From this, he reasoned he could determine the length of one degree of the Earth's meridian 3 and thus calculate the distance around the whole. It was an almost ludicrously ambitious undertaking—a mistake of the slightest fraction of a degree would throw the whole thing out by miles—but in fact, as Norwood proudly declaimed, he was accurate to "within a scantling"—or, more precisely 4, to within about six hundred yards. In metric terms, his figure worked out at 110.72 kilometers per degree of arc.
根据这次测量，他推断，他可以得出地球1度经线的长度，从而计算出地球的整个周长。这几乎是一项雄心勃勃的工作--1度的长度只要算错一点儿，整个长度就会相差许多公里--但实际上，就像诺伍德自豪地竭力声称的那样，他的计算非常精确，相差"微乎其微"--说得更确切一点，相差不到550米。以米制来表达，他得出的数字是每度经线的长度为110.72公里。
In 1637, Norwood's masterwork of navigation, The Seaman's Practice , was published and found an immediate 5 following. It went through seventeen editions and was still in print twenty-five years after his death. Norwood returned to Bermuda with his family, becoming a successful planter and devoting his leisure hours to his first love, trigonometry.
1637年，诺伍德一部在航海方面的杰作《水手的实践》出版，立即赢得一批读者。它再版了17次，他去世25年以后仍在印刷。诺伍德携家人回到了百慕大，成为一名成功的种植园主，空闲时间便以他心爱的三角学来消遣。
He survived there for thirty-eight years and it would be pleasing to report that he passed this span in happiness and adulation. In fact, he didn't. On the crossing from England, his two young sons were placed in a cabin with the Reverend Nathaniel White, and somehow so successfully traumatized the young vicar that he devoted much of the rest of his career to persecuting 6 Norwood in any small way he could think of.
他在那里活了38年。要是对大家说，他这38年过得很幸福，受到了人们的敬仰，大家一定会很高兴。但是，实际上并非如此。在离开英格兰以后的航行途中，他两个年幼的儿子跟纳撒尼尔·怀特牧师同住一个船舱，不知怎的让这位年轻的牧师深受精神创伤，在他余生的许多时间里会想方设法来找诺伍德的麻烦。
adj.忠诚的，忠实的，热心的，献身于...的
- He devoted his life to the educational cause of the motherland.他为祖国的教育事业贡献了一生。
- We devoted a lengthy and full discussion to this topic.我们对这个题目进行了长时间的充分讨论。
adj.极其仔细的，一丝不苟的
- We'll have to handle the matter with meticulous care.这事一点不能含糊。
- She is meticulous in her presentation of facts.她介绍事实十分详细。
adj.子午线的；全盛期的
- All places on the same meridian have the same longitude.在同一子午线上的地方都有相同的经度。
- He is now at the meridian of his intellectual power.他现在正值智力全盛期。
adv.恰好，正好，精确地，细致地
- It's precisely that sort of slick sales-talk that I mistrust.我不相信的正是那种油腔滑调的推销宣传。
- The man adjusted very precisely.那个人调得很准。
adj.立即的；直接的，最接近的；紧靠的
- His immediate neighbours felt it their duty to call.他的近邻认为他们有责任去拜访。
- We declared ourselves for the immediate convocation of the meeting.我们主张立即召开这个会议。
（尤指宗教或政治信仰的）迫害(~sb. for sth.)( persecute的现在分词 )； 烦扰，困扰或骚扰某人
- This endurance made old Earnshaw furious, when he discovered his son persecuting the poor, fatherless child, as he called him. 当老恩萧发现他的儿子这样虐待他所谓的可怜的孤儿时，这种逆来顺受使老恩萧冒火了。
- He is possessed with the idea that someone is persecuting him. 他老是觉得有人要害他。
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