实体，材料的英文

• usia(substantia)
• usia（su tantia）

• 实体    substance entity
• 材料    material
• 核材料实体保护公约    convention on physical protection of nuclear material
• 实体-关系-实体    entity-relationship-entity
• 材料    1.(原料) material 建筑材料 building material; 原材料 raw material; 廉价材料 cheap materials; 防火材料 fire-resisting material; 橡胶是一种弹性材料。 rubber is an elastic material.2.(资料) data; material 参考材料 reference material; 档案材料 archival material; 第一手材料 firsthand information; 调查材料 data; findings; 搜集材料 gather material; collect data; 学习材料 material for study; 书面材料 written material; 他正在为写陶渊明传记搜集材料。 he is now collecting material for a biography of tao yuanming.3.(适于做某种事的人才) makings; stuff 他不是做教师的材料。 he is not the stuff teachers are made of.; he does not have the makings of a teacher
• pi实体    pi entity
• sdata实体    sdata entity
• sgml实体    sgml entity
• 充实体    filling bodies; filling cells
• 点实体    point entity
• 非实体    nonphysical
• 固体,实体    solid
• 夯实体    puddle
• 面实体    area entity
• 弱实体    weak entity
• 实体，本体    entity
• 实体癌    solid carcinoma
• 实体波    body wave
• 实体层    layer, physical; physical layer
• 实体的    entitative; hypostatic; material; noumenal; ontic; substantial; tangible
• 实体点    entity point
• 实体段    physical segment
• 实体法    material law substantial law; su tantive law; substantail law; substantive law; substantivelaw
• 实体感    perception of solidity