1、Also beginning in the thirteenth century, there were new mapsrefined by precise calculations and the reports of sailors that made it possible to trace one's path with reasonable accuracy.(同样从13世纪开始，经过精密计算，绘制的地图更为精准，加上航海日志，使航行变得可靠而准确。)
2、Her diet consisted of natural food, uncontaminated by pesticides, salt orrefined sugar.(她的膳食是由未受农药、盐或精制糖污染过的天然食品构成的。)
3、Oil isrefined to remove naturally occurring impurities.(油经过提炼去除天然生成的杂质。)
4、El Salvador produces 100,000 tons ofrefined copper annually.(萨尔瓦多一年生产10万吨精炼铜。)
5、As stories go through the chain of people, they arerefined, corrected and sorted out until they come finally to me and I have a chance to read through most stories before I go on the air.(当故事在人们中传递时，它们被提炼、纠正和整理，直到最终来到我的面前，我有机会在播出前把大多数故事通读一遍。)
6、Most of the flour we eat is white, orrefined, flour.(我们吃的大部分面粉是白面粉或精制面粉。)
7、As you acquire a distinctive identity, your attitudes are furtherrefined by the behavior of those with whom you identify.(当你获得一种与众不同的身份时，你的态度会随着你所认同的人的行为而变得更加高雅。)
8、Germany is known for its efficiency andrefined engineering, but when it comes to its new ghost airport, this reputation could not be further from the truth.(德国以其高效率和精巧的工程而闻名，但当谈到它的新幽灵机场时，这种名声就与事实相差甚远了。) (hao86.com好工具)
9、A bon vivant is a person with cultivated,refined, and sociable tastes, especially with respect to food and drink.(美食家是有教养、雅致而爱交际的人，尤其在美食美酒方面很有品位。)
10、Surgical techniques are constantly beingrefined.(外科手术技术正在不断得到完善。)
11、The departmental overhead rate method is morerefined than the plantwide overhead rate method.(部门管理费用法比全工厂管理费用法更精确。)
12、A poet who wants to write blues can attempt to avoid this problem by poeticizing the form—but literary blues tend to read like bad poetry rather than likerefined folk song.(一个想写蓝调的诗人可以尝试通过把蓝调诗意化来避免这个问题，但是文学蓝调读起来更像糟糕的诗歌而不是优雅的民歌。)
13、Sugars are also carbohydrates, sources of sugars arerefined sugar—sucrose, which is a food sweetener and preservative and fruit sugars—fructose.(糖类也是碳水化合物，糖类的来源是精制糖——蔗糖，它是一种食品甜味剂、防腐剂和果糖。)
14、From the first appearance of cylinder seals, the carved scenes could be highly elaborate andrefined, indicating the work of specialist stone-cutters.(自圆柱章的首次出现起，上面被雕刻的图像就非常精致、精美，这表现了石头切割者的专业技术。)
15、Your controls arerefined in size and placement.(你的操控在尺寸和放置上都作了优化。)
16、It's also the mostrefined and comfortable.(它也几乎是优化得最好的、最舒适的。)
19、This technique is becoming morerefined and more acceptable all the time.(这项技术变得越来越精密和受人欢迎。)
20、As mass production techniques wererefined in the 19th century, the price of pianos dropped to the point that a larger proportion of the population could afford to own them.(随着19世纪大规模生产技术的改进，钢琴的价格下降到更多人都买得起的程度。)
21、The sugared vinegar isrefined from the sugarcane and pine.(加糖的醋是从甘蔗和松木中精炼出来的.)
22、Recycling also stimulates the local economy by creating jobs and trims the pollution control and energy costs of industries that make recycled products by giving them a morerefined raw material.(废物回收还能创造更多就业机会，刺激当地经济发展，并为制造回收产品的工业提供纯度更高的原材料，从而削减它们的污染控制成本和能源成本。)
23、Tears can be obtained painlessly without invading the body and only tiny amounts are needed to perform highlyrefined analyses.(人们可以轻松地获取眼泪，不会对身体造成伤害，而且只需要微量的眼泪就可以进行高度精细的分析。)
24、The oil will berefined.(这些石油将被精炼。)
25、Go easy on meats andrefined carbs, too.(少吃肉类和精致的碳水化合物也有同样的效果。)
26、In contrast, "night owls" who go to bed between 11 p.m. and 3 a.m. tend to consume more coffee, alcohol,refined sugars and processed meats than early risers.(与此相反，晚上11点到凌晨3点睡觉的“夜猫子”比早起的人倾向于消耗更多的咖啡、酒精、精制糖和加工肉类。)
27、Impurities were burnt away with the use of coke, producing a high-qualityrefined iron.(杂质用焦炭烧掉，产生高质量的炼铁。)
