查询词典 Poisson ratio

backdoor financing：秘密理财,秘密融资

backcross ratio 回交率 | backdoor financing 秘密理财,秘密融资 | backed bill 保证票据

backward difference：后差

"backscatter-to-extinction ratio","反散射消光比" | "backward difference","后差" | "backward scatter","反散射"

medical bacteriology：医学细菌学

gear ratio order 设置传动比指令 | medical bacteriology 医学细菌学 | meremphraxis 部分阻塞

Bad debt expense：呆账费用

374bad debt account 呆账账户 | 375bad debt expense 呆账费用 | 376bad debt ratio 呆账比率

balance sheet date：结账日期

391balance sheet audit 资产负债表审计 | 392balance sheet date 结账日期 | 393balance sheet ratio 资产负债表比率

BW BandWidth：频带宽度

BSS Broadcast Satellite Service 卫星广播业务 | BW BandWidth 频带宽度 | C/N Signal-to-Noise ratio 信噪比

Bar code system：条码系统

△条码(bar code)由一组规则排列的条、空及其对应字符组成的标记,用以表示一定的信息.△条码系统(bar code system)由条码符号设计、制作及扫描识读组成的系统.△特征比 (aspect ratio) 条码长度与条高的比.△条码密度( bar code density )单

base exchange complex：盐基交换复合体

base exchange capacity 盐基交换量 | base exchange complex 盐基交换复合体 | base height ratio 基线航高比

base exchange softening：碱交换软化法

"底高法","Base-altitude method" | "碱交换软化法","Base-exchange softening" | "底高比","Base-height ratio"

beam-ends sea：横浪

beam-draft ratio 宽吃水比 | beam-ends sea 横浪 | beam-ends 横梁末端

sloyd：手工艺教育

slowworm 蛇蜥 | sloyd 手工艺教育 | slub 搓捻

Pete Postlethwaite：皮特.鲍斯特莱斯威特

卡迈伦.戴兹 Cameron Diaz | 皮特.鲍斯特莱斯威特 Pete Postlethwaite | 亨利.托马斯 Henry Thomas