三角: triangle; trigonometry; trig ...条件: condition; term; factor方位角条件: azimuth condition隅角条件: corner condition圆周角条件: condition for closing the horizon组合角条件: condition for sum of angles内角加强用三角条: corner block角条: angle bead; angle shaft; outside corner moulding护角条: angle bead; angle bend; corner protection strip; edge protection strip圆角条: fillet折角条: lancet八角条钢: octagon bar steel; octagonal bar steel定角条纹: constant angle fringes箍用角条: boom angle拐角条砖: curb bend六角条钢: hexagon bar steel抹灰护角条: plaster bead; plaster head阴角条砖: internal angle bead tile无约束三角剖分, 无条件三角剖分: unconstrained triangulationa三角: a triradius三角: triangle; trigonometry; trigonum (pl. trigona)◇三角板 triangle; deltidium; set-square; 三角背心 halter (女用); 三角测量 [工业] triangulation; trigonometrical survey; 三角鲂 [动物学] triangular bream; 三角枫 [植物学] trident maple; 三角裤 panties; briefs; 三角恋爱 love triangle; 三角贸易 triangular trade; 三角区 trigonum (pl. trigona); septa; 三角铁 [音乐] triangle; angle iron; l-iron (角钢); 三角头巾 babushka条件: 1.(客观的因素) condition; term; factor 工作条件 working conditions; 生活条件 living conditions; 贸易条件 terms of trade; 自然条件 natural conditions; 利用有利条件 make use of the favourable factors; 根据自己的条件做某事 do sth. on one's own terms; 在这[那]种条件下 on this [that] condition; 在目前条件下 under present circumstances; 有条件要上, 没有条件, 创造条件也要上。 when the conditions exist, go ahead; when they don't exist, then create them and go ahead.2.(提出的要求) requirement; prerequisite; qualification 共产党员的条件 the requirements of the party members; 提出条件 put forward the requirement; list the prerequisites; 有条件地同意 agree with qualifications; 符合入学条件 satisfy the entrance requirement; 如果三项先决条件得不到满足, 他们就拒绝谈判。 they refused to negotiate unless three preliminary requirements were met. 耐心是教学必备的条件。 patience is a requirement in teaching.; 条件刺激 conditioned stimulus; 条件反射 conditioned response; conditioned reflex; 条件反应 [动物学] conditioned response (cr); 条件句 [语言学] conditional clause肛三角,臀三角: anal triangle三角, 三角区: trigone; trigonum三角板 三角尺: set square