查询词典 a mass of

atomic mass：原子质

168 atomic energy 原子能 | 169 atomic mass 原子质 | 170 atomic mass unit 原子质 单位

relative atomic mass：相对原子量

甲烷:methane | 相对分子量:relative molecular mass | 相对原子量:relative atomic mass

atomic mass number：原子质量数

"原子质量","atomic mass" | "原子质量数","atomic mass number" | "原子模型","atomic model"

mass average value：质量平均值

质量平衡 mass balance | 质量平均值 mass average value | 质量评定 grade estimation; qualitative assessment; quality

beady tube：附件

? 囊性肿块Cystic mass | ? 子宫Uterus: slightly smaller, fixed | ? 附件Adnexal: mass, hard tubercles, beady tube, calcification spot

bill of materials mass：物料清单量

bill of materials header 物料清单表头 | bill of materials mass 物料清单量 | bill of materials mass replace 物料清单大量替换

blastocyst：胚泡

桑葚胚进入子宫后不久,分裂成由32-64个细胞组成的早期囊胚(blastula)或称为胚泡(blastocyst), 开始出现腔隙,称为囊胚腔. 囊胚腔由一层细胞组成,称为滋养外胚层(trophectoderm), 一端为内细胞团(inner cell mass , MASS),

center of mass system：质心系

center of mass motion 质心运动 | center of mass system 质心系 | center of percussion 撞恍心

center of mass system：质[量]中心系

"质量中心","center of mass" | "质量中心系","center of mass system" | "压力中心","center of pressure"

center of mass coordinate：质心坐标

质谱镜 mass spectum scope | 质心坐标 center of mass coordinate | 中比例尺地图 intermediate scale map

acetabular foramen：髀臼孔

\\"基节窝\\",\\"acetabular cups\\" | \\"髀臼孔\\",\\"acetabular foramen\\" | \\"髀臼窝;髋血凹\\",\\"acetabular fossa\\"

PRTSC PacketRadioTerminal：数据分组无线电发送终端

PRS PacketRadioStation 数据分组无线电发送站 | PRTSC PacketRadioTerminal 数据分组无线电发送终端 | PRV PacketRadioUnit 数据分组无线发送单元