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- The principal agricultural activity is sugarcane farming in the wet tropics and cattle grazing in thedry tropics regions. 主要的农业活动有在潮湿的热带地区种植甘蔗以及在干燥的热带区域放牧牛群。
- Man's agricultural activities have become the dominant ecological force. 人类的农业活动已成为优势的生态力量。
- These land-use estimates include grazing lands (formerly grasslands) for cattle, and represents nearly 85% of all land that can support at least a minimum level of agricultural activity. 这些利用的土地包括了放牧牛群的土地（从前是草原），其占了将近85%25的、能维持最起码的农业生产活动土地。
- EPA adopted regulations exempting discharges from agricultural activities, with certain exceptions for relatively major pollution sources. 环境保护局采用管制规章，禁止源自农业活动的各种排放，对于一些相关的大型污染源也有例外。
- The paper identifies the major disturbance factors as climate,agricultural activities,fire burning,damming,and engineering projects. 分析了拉市海湿地的主要扰动因子:气候、农业活动、火烧、围堰的修砌、工程。
- Some agricultural activities such as intercropping, rotation, organic farming practice are favorable for biodiversity conservation. 而一些合理的农业措施（间套作、实行有机农场等）将有利于生物多样性的保持。
- Higher fungi have a number of agriculture activities. 摘要高等真菌具有多种农用生物活性。
- It should be acknowledged that lightening and abolishing various taxes and charges on agricultural activities and farmers is of great practical significance. 应该承认,减免与三农相关的各种税费和三提五统,对于增加农民收入具有重要现实作用。
- Ancient Chinese have made great contributions to the knowledge of cultural entomology during this long period living with insects, especially during the agricultural activities. 在秦汉和唐宋诸代，中国文化曾放出无比的光辉，映照东亚，洒向西域；
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Economic reforms started in China in the 70s and 80s.The initial focus of these reforms was on collectivizing the agricultural activities of the country. 中国在70、80年代开始经济体制改革，最初的重点是在农业的集体化生产。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- The office has been humming with activity. 办公室一直忙着搞活动。
- Water environment response to agriculture activities; Agricultural water environment management. 农业生产活动对水环境的影响;农业水环境管理。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Potential polluted areas are often very small in size, except for some sites where the anthropogenic influence on sediments is clearly evident, due to the wide extent of local industrial and agricultural activities (e.g., the Sarno River catchment basin). 潜在污染区的面积往往是很小的，除非人为对沉积物的影响非常明显，主要源于当地广泛的农业和工业活动（例如亚诺河汇水盆地）。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
