1) It' s very difficult to swim across the Yangtze River.
游过长江很难。
2) In those years he had a very hard time making a living for his family.
日子很难过。
3) upper reaches of Yangtze River
长江上游
1.
Strategy direction of regional space of economic center construction at upper reaches of Yangtze River;
长江上游经济高地建设的区域空间战略取向
2.
The eco-security in the upper reaches of Yangtze River plays an important and irreplaceable role in national security and economy.
长江上游生态安全在国家生态安全和国民经济社会中具有十分重要的和不可替代的作用和地位,但脆弱的生态环境与严重的水土流失、长期的植被破坏与生态系统功能持续下降、生物多样性丧失严重、水体污染加剧、频繁的自然灾害以及全球变化等正在威胁着该区的生态安全。
3.
Through analysis and comparison and on the spot investigation,the water and soil conservation s position in ecological construction in the upper reaches of Yangtze River, especially in Sichuan Province is described.
在分析水土流失对洪水、河道影响与洪灾形成的基础上 ,通过比较分析与实地考察 ,阐述了四川省域水土保持在长江上游生态建设中的地位 指出了长江上生态修复的重点区域 ,并就治理对策作了分析探
4) upper reaches of the Yangtze River
长江上游
1.
A quantitative analysis on threat and priority of conservation order of the endemic fishes in upper reaches of the Yangtze River;
长江上游特有鱼类受威胁及优先保护顺序的定量分析
2.
Land and natural resources,ecological environments and prevention and control of disasters along the upper reaches of the Yangtze River,western China;
长江上游国土资源、生态环境与灾害防治
3.
Effect of forest vegetation change on function of flood drop and hazard reduction in upper reaches of the Yangtze River;
长江上游森林植被变化对削洪减灾功能的影响
5) the middle reaches of Yangtze River
长江中游
1.
The historical datum and nowadays' records have manifested clearly that the frequency and situation of drought corresponded basically to the catastrophic flood in the middle reaches of Yangtze River,where is the area that the flood took place frequently,also the area that the drought took place frequently.
历史资料和现代记录均清楚地表明,长江中游旱灾的发生频次和灾情与洪灾基本相当,中下游地区既是水灾的高发区,又是旱灾高发区。
2.
The wetland in the middle reaches of Yangtze River has been greatly damaged for excess exploitation and unreasonable utilization.
长江中游湿地由于人类对其不合理的开发和利用 ,遭到了极大的破坏。
3.
Aiming at the severe condition of flood control that was caused by the phenomena of little discharge volume but higher water level in the middle reaches of Yangtze River, the dissertation analyzes the effect of the change between Jingjiang River and Dongting Lake relations, finds a main reason that caused this adverse state, and finally puts forward a solution.
针对近年来长江中游出现小流量、高水位所造成的严峻的防洪形势，本文以荆江和洞庭湖为研究对象，分析了江湖关系演变及其变化所带来的影响，找到了造成这种中小流量、高水位局面的原因，并提出了一种解决的方法。
6) the lower reaches of the Yangtze River
长江下游
1.
Wu Yue Culture is a regional culture of the lower reaches of the Yangtze River,its ceuter being Tai Lake and QianTang River.
吴越文化是长江下游的区域文化 ,其中心文化区是太湖、钱塘江流域。
2.
Samples from municipal,mining,industrial and port sources in the lower reaches of the Yangtze River were analyzed for major elements and Cu,Zn,Pb,Cd,Cr by ICP-AES and AAS.
采集长江下游市政、矿山、工业及港口来源的沉积物,并用ICP-AES测定常量元素,原子吸收光谱测定Cu、Zn、Pb、Cd、Cr 5种重金属。
补充资料：日子
1.指某日。古代纪日的一种方法。日，指某日，如初一﹑初二。子，指那一天的干支，如甲子﹑乙丑等。 2.太阳的儿子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条