讨论了一种用于电子显微镜系统的发叉形Y2O3阴极的制备工艺及主要性能测试结果.This paper introduces a hairpin Y 2 O 3 cathode used for electronic microscope systems.我想是阴极的材料和生产流程制造了大部分的区别.Isuspect the cathode material and processing makes the biggestdifferenc...
The approach was intended to short-circuit normal complaints procedures.这种方法旨在避开正常的投诉程序。Training includes realistic simulation of casualty procedures.培训包括对急救过程的真实模拟。The procedures should satisfy certain basic requirement...
戴维和安德鲁都手持钓竿坐在钓鱼用的椅子里.David and Andrew sat in the two fishing chairs holding rods.它是一根钓鱼用的线.It is a fishing line.孩子们正在湖边钓鱼. 用英文怎样说?Children are fishing bank of the lake....
Conclusion Galactography is an important method for diagnosing and differentiating mammoglandular diseases with nipple discharge.结论乳导管造影对溢液性乳腺病诊断和鉴别诊断有重要价值.Objective To explore the value of galactography in the diagnosis...
His bluff exterior belied a connoisseur of antiques.他作风粗放,令人看不出他是古董鉴赏家.His trembling belied his words.他的战栗表明他的话是假的.The holdings of the cases, therefore, belied the Court's absolutist language.因此, 上述案子的裁定与法院的绝对用语不相一致...