查询词典 octane number

number completion test：数系完成测验

number system 数系 | number?completion test 数系完成测验 | numerate 数

cycle count sequence number：循环盘点序号

cycle count selection criteria 循环盘点选择准则 | cycle count sequence number 循环盘点序号 | cycle count sequence number field 循环盘点序号字段

Count/number off! Count/number off in two's：报数!一至二报数

20.One step forward! Three steps backward! 向前一步--走!退后三步... | 21.Count/number off! Count/number off in two's! 报数!一至二报数! | 22.Single-file split! Form two rows, forward! 一列横队成两列横队...

cycle count sequence number field：循环盘点序号字段

cycle count sequence number 循环盘点序号 | cycle count sequence number field 循环盘点序号字段 | cycle count sheet 循环盘点工作单

yet another diet book：又是一本关于节食的书

used to emphasize an increase in number or amount or the number of times something happens (强调次数或数量的增加... | snow, snow and yet more snow 下雪,下雪... | yet another diet book 又是一本关于节食的书

antiproton：反质子

至於你提到的重子数( baryon number )和轻子数 ( lepton number )的那就要提一提反粒子(antiparticle)的概念了所以我们知道电子(electron)带负电, 而反电子(antielectron)当然就是带正电质子(proton)带正电, 所以反质子(antiproton)带负电

Number defectives：不良(品)数

Management review 管理阶层审查 | Number defectives 不良(品)数 | Number of classes 组数

a fair-sized town：一座不小的市镇

quite large in number, size or amount (数量、大小)相当大的 only before noun | A fair number of people came along. 有相当多的人来了. | a fair-sized town 一座不小的市镇

framing number：横构件数船舶)横构件数船舶)横构件数

framing number 横构件数 | framing number 横构件数船舶)横构件数船舶)横构件数 | framing numeral 横构件数

framing number：横构件数

framing member 框架构件 | framing number 横构件数 | framing number 横构件数船舶)横构件数船舶)横构件数

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)