查询词典 extension bolt

extension ladder：伸缩梯

extension indicator 延长指示器 | extension ladder 伸缩梯 | extension line 分机线

extension ladder：拉梯

extension indicator 伸长指示器 | extension ladder 拉梯 | extension length of ladder 梯子拉出长度

extension ladder：消防云梯

extension ladder 伸缩梯 | extension ladder 消防云梯 | extension of time 延期

extension trestle ladder：拉式高架梯

extension pipe 延长管 | extension trestle ladder 拉式高架梯 | extension 延长水带线

extension trestle ladder：伸缩式高架梯

extension tongs 钻杆钳 | extension trestle ladder 伸缩式高架梯 | extension tripod 伸缩三角架

extension of ladder：拉梯

extension of fire 火灾的蔓延 | extension of ladder 拉梯 | extension pipe 延长管

extension module：扩张模

extension 扩张 | extension module 扩张模 | extension of a field 域的扩张

extension of a field：域的扩张

extension module 扩张模 | extension of a field 域的扩张 | extension of the residue field 剩余域的扩张

extension of the residue field：剩余域的扩张

extension of a field 域的扩张 | extension of the residue field 剩余域的扩张 | extension principle of propositional logic 命题逻辑的外延性原理

extension principle of propositional logic：命题逻辑的外延性原理

extension of the residue field 剩余域的扩张 | extension principle of propositional logic 命题逻辑的外延性原理 | extension theorem 扩张定理

at end of the period：现金等值

期终之现金及 Cash and cash equivalents | 现金等值 at end of the period 175,863 56,036 | 现金及现金等值 Analysis of the balances of cash and

hemoglobinometer：血红素计

hemoglutination 血凝集<作用> | hemoglobinometer 血红素计 | hemoerythrin 血赤藓素