您要查找的是不是：
- longitudinal field lens 纵向场透镜
- Such a field is called a longitudinal field. 这种电场称为纵向电场。
- Longitudinal Field Energy and Scalar Paraxial Approximation[J]. 引用该论文 陈惠龙;曹清;范滇元.
- Then the scratches and spots on the field lens would be visible at the eye lens. 此时场镜上的划痕和小点会在接目镜中看见。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- A longitudinal cut from the trunk of a tree. 料板，板皮从树干上纵切下的一块木材
- 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。
- 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 longitudinal girder forms part of the parapets. 纵梁成为栏杆的一部分。
- 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。
