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- The possibility of dynamic aberration correction by using electro-magnetic multipole fields is discussed. 讨论了采用不同的电磁多极场作为动态校正器的可能性。 推导了圆形校正透镜、偏转校正场和四极、六极校正场引起的附加象差的公式。
- General expressions of the magnetic vector potential for multipole fields are derived. 推导出了用多极场空间谐波函数表示的磁矢位的通项表达式。
- Furthermore, the random errors and harmonic magnet field are analyzed, and the integrated multipoles field is calculated. 分析了磁场分布的随机误差和系统误差,计算了积分多极场的大小;
- In order not to be late, she cut across the fields. 为了不迟到,她抄近路穿过田野。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- Bremsstrahlung, Method of Virtual Quanta,Radiative Beta Processes;Multipole Fields; 制动辐射、虚量子方法和辐射性的贝他衰变;
- The farmers planted some buckwheat in the fields. 农民们在田里种上荞麦。
- The crowd cheered as the teams entered the field. 球队入场时观众们为之欢呼。
- A few scarecrows were set up in the fields. 田里竖起了几个稻草人。
- Is there a right of way across these fields? 人们有权通过这些田地吗?
- Some children helped them glean in the fields. 一些孩子帮他们在田里拾落穗。
- Fields of wheat are undulating in the breeze. 在微风中起伏着一片麦浪。
- 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。
- They marked the boundaries of the football fields. 他们画出了足球场地的边界。
- The fields are thirsty for rain. 田地干旱,需要雨水。
- Multipole world theory is correct. 多极世界是正确的。
- The fields were all covered with pure white snow. 白雪皑皑,铺满田野。
- 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。