| 1. | The foreign trade has risen to unprecedented figures
对外贸易（额）增长到史无先例的数字。 |
| 2. | By that time i could not think of anything else . i was not determined what to do
五一节那天，街上基本上没有人，也没有车，这可能是史无先例的。 |
| 3. | Public health nurses faced unprecedented challenges in implementing an extensive quarantine policy to prevent disease spread
在执行大规模的检疫政策，来预防疾病之传播，大众健康之护士面对此一无先例的挑战。 |
| 4. | It is an legal document having the dual nature of constitution and interrational treay in the europe area managing at preasent
它是现阶段欧洲区域共同治理兼具宪法性和国际条约双重性的一份史无先例的法律文件。 |
| 5. | Through practice of some years , the system of attorneys presiding in prosecution has got remarkable results , however , because there is no precedent which can be followed , it also shows may problems and defects during enforcement course
经过几年的实践，主诉检察官制度取得了显著成效，但因无先例可循，在实施过程中也暴露出不少的问题和不足之处。 |
| 6. | After 20 vear ' s development , ecotourism has become a popular tourism , a life fashion . but the theoretical research on ecotourism fali ? behind the practice . at present there lacks svstematic theories and study methods
然而，对生态旅游理论的研究却显得相对滞后，至今尚未形成系统的理论体系和研究方法，尤其是生态旅游客源市场的研究，国内尚无先例。 |
| 7. | The son of a former president sounded a theme of optimism in his televised address to the nation and said he would seize this moment in history and rise above partisan politics to govern as the nation ' s 43rd president
让步小布什的竞选对手副总统戈尔在早些时候发表声明退出竞选。混乱的，喧闹的。史无先例的这是历史上第一次由法院裁决来决定美国总统的人选。 |
| 8. | The mis of blood center not only adapts the client / server mode of the same trade , but also introduces the browser / server mode at some points of software exploitation based the database of mis . it is unprecedanted in the domestic
在数据库管理系统软件开发上，不仅采用了全国其他血液中心管理信息系统所共同采用的开发模式客户/服务器，而且还在部分管理系统上采用了浏览器/服务器开发模式，在国内输血系统中尚无先例。 |
| 9. | Advanced theoretical - computational techniques combined with the power of computers provide an understanding of nanosized materials at the atomic scale with an unprecedented level of detail and accuracy , enabling nanosized material design and property prediction to realize
摘要先进的理论和计算技术结合计算机的威力，提供了在原子层次上了解纳米材料及其演化过程细节的可能性，具有无先例的准确性，使纳米材料设计和性能预测成为可能。 |
