三角
三角[sān jiǎo]1.■triangle; trigonometry; trigonum (pl. trigona)三角安全网 jib netting三角八面体 triakisoctahedron三角板 triangle; deltidium; set-square三角背心 halter (女用)三角比 trigonometric ratio三角闭合差 closure error of triangle三角薄片状金刚石 makle; maacle三角不等式 {数} triangle inequality三角布绷带 cravat三角槽口 {土} vee notch三角槽铁 vee block三角测高法 trigonometric level1ing三角测高器 hypsometer三角测量 {工} triangulation; trigonometrical survey三角测量标记 {工} triangulation mark三角测量觇标 triangulation tower三角测量导航法 navigation by triangulation三角测量等级 class of triangulation三角测量定位法 triangulation location三角测量锁 arc triangulation三角测量网 triangulation net三角测量员 triangulator三角茶几 teapoy; tepoy三角撑 trivet三角齿 rake tooth; peg tooth三角齿锯 peg tooth saw三角翠雀 dwarf larkspur三角锉 angle file; triangular file三角带 vee belt三角吊架 sulky derrick三角顶帆 raffe三角定规 plain triangle三角对称线 triangular symmetric curve三角多顶式 {数} trigonometric polynomial三角法 trigonometry三角帆蚌 hyriopsis cumingii三角方程 {工} trigonometric equation; angle equation三角鲂 {动} triangular bream三角分解 triangular factorization三角枫 {植} trident maple三角符号 triangle三角辅助帆 jib-o-jib三角港 estuary; firth; frith三角杠杆 culdy三角高程测量(法) {工} trigonometric levelling三角高程平差 adjustment of trigonometric levelling三角高程网 trigonometric levelling networks三角骨 os triquetrum; triangular bone; triquetral bone; ulmare; pyramidale三角刮刀 cant scraper; threecornered scraper; triangular scraper三角规 triangular compass三角焊缝 angle fillet三角和 trigonometric sum三角桁架 English truss三角恒等式 trigonometric identity三角滑块 cam block三角簧 triangular spring三角级数 trigonometric series三角嵴 triangular ridge三角尖锉 knife gin saw file三角胶带 bead apex (core)三角铰子 kreplach; kreplech; creplich三角接法 delta-connection三角接法电流 delta current三角接线电压 delta voltage三角巾 sling三角近似法 trigonometric approximation三角晶系 trigonal system三角桔 merope三角矩阵 {数} triangular matrix三角锯锉 cant file; cantsaw file三角孔 delthyrium三角孔梁 zigzag girder三角控制网 trigonometric framework三角裤 panties; briefs三角阔裂豆 wild ivy三角蜡孔 cerari三角栏杆 {木} arris rail三角浪 {海} choppy sea; sugarloaf sea三角联结 triangular configuration三角恋爱 love triangle三角螺纹 angular thread; triangular thread; V-thread三角帽 cocked hat三角贸易 triangular trade三角门梁 {建} fronton三角面 {地质} triangular facet三角木 cleat三角排列图 cam chart三角剖分 {数} triangulation; triangulate三角剖分问题 {数} triangulation problem三角旗 pendant; pendent; pennon三角起重机 gin三角腔 delthyrial cavity三角墙 gable三角穹圆顶 pendentive dome三角区 trigonum (pl. trigona); septa三角曲拐 V-bob三角曲线 trigonometric curve三角-曲折形接法 delta-zigzag connection三角-曲折形接线 delta-zigzag connection三角韧带 {解} deltoid ligament; ligamentum deltoideum; ligamentum triangular三角-三角形接法 delta-delta connection三角-三角形接线 delta-delta connection三角三四面体 triakistetrahedron三角沙坝 {地质} cuspate bar三角栅格阵列天线 triangular gird array antenna三角十二面体 trigondodecahedron三角试片 test wedge三角视差 trigonometric parallax三角束 olivospinal tract; tractus triangularis三角锁 {测} triangulation chain三角套汇 three-point arbitrage in foreign exchange三角套筒 cam sleeve三角铁 {音} triangle; angle iron; L-iron (角钢)三角头巾 babushka三角头畸胎 trigocephalus; trigonocephalus三角凸轮 triangular cam三角图 axonometric projection三角突 tubercula三角湾 estero三角湾状三角洲 estuarine delta三角窝 fossa triangularis三角屋架 collar roof三角系点阵 trigonal lattice三角箱 cam box三角-星形变换 delta-Y transformation三角-星形接法 delta-star connection三角-星形接线 delta-star connection三角星形接线变换 delta-star transformation三角星形接线法 mesh-star connection三角星座 {天} Triangulum (Tri); Triangle三角堰 triangular-notch weir; V-notch weir三角叶杨 alamo; yellow cottonwood; cottonwood三角仪 triangulator三角圆环 cam ring三角杂波 triangular noise三角轧头 triple clamp三角针道 cam track; cam raceway; cam channel三角支架 A-frame三角植树 triangular-planting三角桌 knee table; angular table三角子程序 trigonometric subroutine三角(山)嘴 facetted spur
