查询词典 pre-existent

pre-dive double check：潜水前仔细检查

停止 stop | 潜水前仔细检查 pre-dive double check | 复位 recovery

Pre emphasis：预加重

DOLBY系统是分几个频段对噪声分别抑制,而该系统是通过预加重(PRE EMPHASIS)和去加重(DE EMPHASIS)来满足同样要求的. 馈送给压缩器的信号经过深度的"预加重",提高了录音节目的总功率;译码时,采用"去加重"就可使节目恢复原状,

comes pre-gelled for convenience：预胶凝为方便起见

Compatable with Medstock's Dual Channel TENS - Muscle Stimulator兼容medstock的双通道数万-肌肉刺激器 | comes pre-gelled for convenience预胶凝为方便起见, | Related Items: 相关物品:

pre hilbert space：准希耳伯特空间,原希尔伯特空间,预希尔伯特空间

positive space 正空间 | pre-Hilbert space 准希耳伯特空间; 原希尔伯特空间; 预希尔伯特空间 | preputial space 包皮间隙

Infant School, Pre-school：幼儿学校

学校之型态Type of Institution | Infant School, Pre-school 幼儿学校 | Junior High School 国中

pre-indefinite inner product space：准不定度规空间

追踪曲线|curve of pursuit | 准不定度规空间|pre-indefinite inner product space | 准环|near ring

pre-front squall line：锋前颮线

prefragmented warhead 预成破片弹头 | pre-front squall line 锋前颮线 | preheating 预热

pre-test market research：测试前市场研究

presenting sales message 提供销售信息 | pre-test market research 测试前市场研究 | price discrimination 价格歧视

pre-test market research：测试前市场钻研

presenting sales message 供给 销售信息 | pre-test market research 测试前市场钻研 | price discrimination 价格 歧视

pre-marital medical check-up：婚前医学检查;婚检

vocational education职业教育 | pre-marital medical check-up婚前医学检查;婚检 | doctor-patient relationship医患关系

enamelling iron：搪瓷[用)钢板

enamelled strip || 涂珐琅钢带,搪瓷钢带 | enamelling iron || 搪瓷[用)钢板 | enantiomer || 对映体,对映异构物

leeringly：以斜眼看 (副)

leeriness 猜疑; 留神; 狡猾; 机警 (名) | leeringly 以斜眼看 (副) | leery 机敏的, 细心的; 猜疑的, 迟疑的 (形)