体积

tweeter unit

高音用扩声单元

低音用扩音单元 woofer unit | 高音用扩声单元 tweeter unit | 体积 volume

twisting stress

扭胁强, 扭应力

Turndown ratio|衰减比率 | Twisting stress|扭胁强, 扭应力 | Volume modulus|体积模数

uncorrected absorbance

未校正吸光度

"不可控因素","uncontrollable factor" | "未校正吸光度","uncorrected absorbance" | "未校正滞留体积","uncorrected retention volume"

Uncorrelated

不相关的;无关的

"未校正滞留体积","uncorrected retention volume" | "不相关的;无关的","uncorrelated" | "不相关样本","uncorrelated sample"

underground water supply

地下水供应

surface water supply 地面水给水,地表水补给 | underground water supply 地下水供应 | volumetric supply of water 按体积定量供水

unidirectional circuit

单向电路","water vapour","水蒸气,水汽

"unbalanced force","不平衡力","volume","体积,容积" | "unidirectional circuit","单向电路","water vapour","水蒸气,水汽" | "unidirectional current","单向电流","water wave","水波"

Select and Uniform Scale

选择缩放

4.Select and Rotate 选择旋转 | 5.Select and uniform Scale 选择缩放 | Select and uniform Scale 缩放相等 体积变、形状不变

specific heat per unit mass

单位质量的比热容

specific heat of polytrope 多变比热容 | specific heat per unit mass 单位质量的比热容 | specific heat per unit volume 单位体积的比热容

unit operator

恒等算子

unit of volume 体积单位 | unit operator 恒等算子 | unit point 单位点

unit vector

单位向量; 单位矢量

unit matrix 单位矩阵 | unit vector 单位向量; 单位矢量 | unit volume 单位体积

MGM Grand：美高梅金殿

上个月,45岁的何超琼与美国米高梅幻象集团(MGM Mirage)合资12.5亿美元建立的"美高梅金殿"(MGM Grand)博彩酒店在澳门开张,何超琼再次成为聚光灯的焦点.

debug：调试功能

并具有在系统下载(ISP)和调试功能(DEBUG). 仿真频率 4-33 MHz 晶振可选,系统配置 11.0592 MHz . RAM采用62256静态RAM. ROM 原则上采用单片机内部FLASH-ROM. 扩展I2C接口的FLASH ROM. 系统考虑应用系统保存数据的需要,