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- ecological field road 生态田间道路
- Establishing reasonable ecological field model is the key problem of EFT. 生态场理论的主要问题是建立合理的生态场模型。
- A serial of models for field road location were also developed, which included a step model, a trapezium model, and a multi-trapezium model. 我们还提出一系列田间道路模型:带斜边的阶跃模型、梯形模型和多梯形模型。
- As the subject and core of ecological anthropology, the whole ecological field, with its logic structure and historical structure evolving, constitutes the theoretic system of ecological anthropology. 摘要整体生态场是生态人类学的研究对象和核心范畴，它的逻辑结构与历史结构的统一展开，构成生态人类学的理论体系；
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- The crowd cheered as the teams entered the field. 球队入场时观众们为之欢呼。
- On the map the drains of each field are laid sown. 地图上标有每一块地的排水沟。
- Right-handed batters usually hit to left field. 右撇子击球手把球打到左外野。
- The runaway horse was cornered in a field. 那匹跑掉的马在田地里被圈住了。
- It's quickest to walk across the field going round by road takes much longer. 穿过田地路途最近--绕行公路要远得多。
- Tent is used by camper and by soldier in the field. 露营的人和战地的士兵用帐篷。
- The children had a field day with their new toys. 孩子们玩新玩具玩得十分开心。
- An oil well blew out in the oil field. 油田里有一口油井发生井喷。
- He is an adventurer in financial field. 他是金融领域的投机者。
- The castle frowned down upon the field. 城堡呈威压之势俯视原野。
- The peasants fertilize the field by using manure. 农民们施肥来使土地肥沃。
- The field of operations has been staked out. 军事演习的区域已经划定。
- They were pioneers in the field of microsurgery. 他们是显微外科学领域的创始人。
- A football field should be level. 足球场地应该平坦。
