岔尖 的英文怎麼說
中文拼音 [chàjiān]-
Lode country assume silllike - similar silllike, and the next big anastigmatic, ground and west branch river set strench are consistent. it suffer the gravel silica rock, arena silica control. a handful of lode country or main lode country byway little orebody assume vein, or have the characteristic of balk reappear, compound of branch. these manifest the obvious characteristic of ore construct control
礦體以層?似層狀產出為主，其次為大的透鏡狀，地表延伸與西岔河組地層一致。受礫屑硅質巖、含礫砂屑硅質巖控制。少數礦體或主礦體旁側小礦體呈脈狀、或具尖滅再現、分支復合特徵。Railway fixed equipment. " v 52 underground " points and crossing
鐵路固定設備. "地鐵- v52 "尖軌與轍岔Railway fixed equipment. " pneumatc - underground " points and crossing
鐵路固定設備. "氣動地鐵"尖軌與轍岔Railway fixed equipment. points and crossing. terminology. geometrical characteristics
鐵路固定設備.尖軌與轍岔.術語.幾何特性A movable rail, tapered at the end, such as that used in a railroad switch
轉轍器一端尖細可移動的鐵軌，如用於鐵路岔道的Discussion on mechanics to reduce wearing of curve point of 60 kg m rail no. 12 enhancing velocity s frog
鋼軌12號提速道岔曲線尖軌磨耗機理探討分享友人