特殊用法accommodation crossing1.平交道口air crossing1.井下交叉风道arm crossing1.两臂交叉artificial crossing1.人工杂交back crossing1.里层交错板blind crossing1.碍视交叉口bolted rail crossing1.钢轨拼装交叉built-up crossing1.组合式辙叉carrier cable crossing1.承重索交叉cast crossing1.铸铁辙叉cast-steel crossing1.铸钢辙叉common rail crossing1.普通线路交叉(只有行车钢轨的交叉)composite crossing1.复合[复杂]杂交compulsory crossing1.强迫杂交forced crossing1.强迫杂交diallel crossing1.双列杂交diamond crossing1.菱形交叉dual crossing1.双交叉(管路及管线上的)entry-exit crossing of the loop1.环的进出交叉点face crossing1.横纹单板flared crossing1.漏斗式交叉flying crossing1.不停车会车flyover crossing1.立体交叉footway crossing1.人行横道frog crossing1.弯轨交道叉fruit crossing1.果实杂交general crossing1.无记名[普通]划线grade crossing1.平面交叉guarded railway crossing1.有防护装置的铁路道口highway crossing1.干线交叉intergeneric crossing1.属间杂交interspecific crossing1.品种间杂交intersystem crossing1.系统间过渡intervarietal free crossing1.品种间自由杂交level crossing1.平交道口manganese alloy steel cast crossing1.锰合金钢整铸辙叉midpoint crossing1.区间[中点]交叉mode crossing1.波型交叉most closed crossing1.最近亲(有性)杂交mountain crossing1.越岭隘口movable crossing1.可动辙叉movable-point crossing1.可动心轨辙叉nonguarded crossing1.无防护道口nonprotected crossing1.无防护道口nonhardened fabricated crossing1.不淬火的组合辙叉non-related crossing1.非亲缘交配nonstop crossing of opposite trains1.对向列车的不停车会车(在单线上)normal crossing1.普通交叉oblique crossing1.斜交叉optimum crossing of trains1.最佳列车交会方案ordinary crossing1.普通辙叉overhead crossing1.架空线网交叉器paved crossing1.铺砌道口points and crossings1.转辙器和辙叉polyallele crossing1.多列杂交, 多自交系互交; (动物育种)多雄同雌异时交配protected (level) crossing1.防护道口pseudo crossing1.赝交叉public pedestrian crossing1.人行平交道rail-highway grade crossing1.铁路-公路平交道口railway crossing1.铁路道口ray crossing1.射线交叉场related crossing1.亲缘交配remotely operated level crossing1.遥控平交道口repeated crossing1.重复杂交rigid crossing1.固定心轨式辙叉right-angle crossing1.直角交叉, 正交叉ring crossing1.环形交叉道口river crossing1.河流桥渡[跨超]road crossing1.平交道口single rail crossing1.只有行车钢轨的线路交叉(与两种或三种钢轨组成的线路交叉有区别)scissors crossing1.双渡线, 交叉渡线skew crossing1.斜交叉solid crossing1.立体交叉道somatic crossing over theory1.体细胞(染色体)交换学说special crossing1.特定划线subway crossing1.(交叉道口处的)地下横道[人行道, 交叉口]swing nose crossing1.可动辙叉three rail crossing1.由(行车轨、护轮轨和补强轨)三种钢轨组合的线路交叉timbered crossing1.铺板道口train crossing1.列车交会, 会车trench crossing1.水沟交叉, 掘沟横越two rail crossing1.由(行车轨道和护轮轨)两钢轨组合的线路交叉two strands double crossing over1.两线双交换unattended highway crossing1.无人看守公路道口undergrade crossing1.公路在铁路下面的交叉; 下穿式立体交叉underground crossing1.地下跨越unprotected crossing1.未设防护装置的平交道口vee crossing1.人字尖(辙叉)vertical crossing1.立体交叉watched crossing1.(有人)看守的道口zero crossings1.零相交crossing of blades1.交叉接触crossing of dislocations1.位错交叉crossing of lines1.线路交叉crossing of routes1.(车站)进路交叉crossing of tracks1.线路交叉