查询词典 extension module

trivially twisted extension algebra：平凡扭扩张代数

长丝加捻纱形态:configuration of continuous twisted thread | 平凡扭扩张代数:trivially twisted extension algebra | 扭曲向列液晶盒:the twisted NLC cell

temporarily unavailable：临时不可达

421 Extension Required需要扩展 | 423 Interval Too Brief间隔太短 | 480 Temporarily Unavailable临时不可达

unconventional yarn：特殊纱

"未脱胶丝","unboiled silk" | "特殊纱","unconventional yarn" | "无卷缩伸度;无鬈曲伸度","uncrimping extension"

undergo：经受

物体(body)经受(undergo)简谐运动(simple harmonic motion)的周期(period),是为使它作一完整振荡(oscillation)所需的时间. 对弹簧(spring)而言,周期就是弹簧在从其最大的伸长(extension),通过其最大的压缩(compression)并再一次回到其最大伸长过程中所用的时间.

unipotential electrostatic lens：[电子]单电位静电透镜

staff catching apparatus 路签接受机 | unipotential electrostatic lens [电子]单电位静电透镜 | extension of upper limb 上臂伸

unit factor：装置因素

unit extension 单位伸长 | unit factor 装置因素 | unit factor clause 单元因子子句

corresponding universal map：对应的通用映射

"代数扩域(代数扩张)","algebraic extension" | "对应的通用映射","corresponding universal map" | "定义域","domain"

university extension：大学附校

universe 宇宙 | university extension 大学附校 | university man 大学出身之人

Ohio State University Extension：俄亥俄州立大学拓展项目

- 俄亥俄州农业研发中心hio Agricultural Research and Development Center | - 俄亥俄州立大学拓展项目Ohio State University Extension | - 污染水源和沼泽地研究Olentangy River Wetland Research Park

open university extension courses：选修课

on-cost overhead expense 日常费用 | open university extension courses 选修课 | outfitter clothing store 大型服饰百货店

Minstrel Show：化装黑人乐队的演出

show cause 提出正当理由 | minstrel show 化装黑人乐队的演出 | medicine show 走江湖卖药

punctual aspect：準時式;準時體;一次體

punched card 穿孔卡片 | punctual aspect 準時式;準時體;一次體 | punctuation 標點符號用法