echo width
回波宽度
热门查询
- windbag n. 风囊；饶舌之人
- unseasonable adj. 不合时宜的；不合季节的
- rarefaction n. [声] 稀疏；（气体）稀薄
- shallowly adv. 浅浅地；肤浅地
- unenviable adj. 不值得羡慕的，不值得嫉妒的
- bedsheet n. 床单
- bobbed adj. 短发的；剪短的；成束的 v. 剪短（bob的过去分词）；急拉
- prehension n. 理解；抓住
- husbandman n. 农夫；百姓
- mastiff n. [脊椎] 獒，大驯犬
- Polynesia n. 玻里尼西亚（中太平洋的岛群）
- speechlessness n. 一时讲不出话来的样子；哑口无言
- krypton n. [化学] 氪（元素符号为Kr）
- since conj. 因为；由于；既然；自…以来；自…以后 prep. 自…以来；自…以后 adv. 后来
- shoemaker n. 鞋匠；补鞋工人 n. (Shoemaker)人名；(英)休梅克
- sheep n. 羊，绵羊；胆小鬼
- Laker 湖鱼
- Thorndike 桑代克(姓氏)
- earhole n. 耳孔
- podiatry n. 足部医疗；[外科] 脚病学
考试词汇表
- neutron flux density monitor
- neutron flux instrumentation
- neutron induced radioisotope
- neutron inelastic scattering
- neutron insensitive detector
- neutron leakage spectrometer
- neutron multiplying facility
- neutron proportional counter
- neutron radiography analysis
- neutron resonance absorption
- neutron scattering amplitude
- neutron spectrum measurement
- neutron transmutation doping
- neutron yield per absorption
- neutron-diffraction analysis
- neutron-electron interaction
- neutron-energy distri-bution
- neutron-gamma discrimination
- neutron-induced radioisotope
- neutron-multiplier materials
