查询词典 shortest path problem

positively definite sequence of numbers：正定数列

positively definite eigenvalue problem 正定特盏问题 | positively definite sequence of numbers 正定数列 | positively definite variational problem 正定变分问题

a pretty penny：一笔相当大的款子, 可观的一笔钱

**A poor man's something 附庸风雅,鲁门弄斧 | A pretty penny 一笔相当大的款子, 可观的一笔钱 | A problem shared is a problem halved 诉苦于人,苦留一半

Price control problem：价格控制问题

线性二次型LQ:LQR | 价格控制问题:Price control problem | 内部人控制问题:Insider-control Problem

restricted primal problem：设限的原问题

狭谓词演算 restricted predicate calculus | 设限的原问题 restricted primal problem | 设限三体问题 restricted problem of three bodies

problem of contact：接触问题

probit analysis 概率单位分析 | problem of contact 接触问题 | problem of fixed points 不动点问题

problem on obstacle：障碍问题

problem of prime twins 孪生素数问题 | problem on obstacle 障碍问题 | process 过程

problem：难题

从概念上分析,议题(Issue)不是一般的"问题"(Question),Question可以回答Yes or No;议题(Issue)也不是一般的"难题"(Problem),难题(Problem)一般是有明确的处理意向或处理方案的,比如在高速公路上车子坏了,很明显需要把车修好,

problem：(遇到的)问题

[i]以下是求职日程表:[/i] [b]周一 [/b] .写好你的简历: 结合两到三个"PAR (Problem, Approach and Resolution问题及其解决方法和结果)"故事: 你所遇到的问题(Problem),针对它所采取的好办法(Approach)及所取得的正面结果(po

procedure：步骤

一般是指某一社会科学理论已经从 "问题分析" (problem analysis)的层面提升至"问题解决" (problem solving)的阶段 ,将社会科学的描述性理论转化为 "规范性" (prescription)的某一或某些 "政策" (poli2y) 、 "步骤" (procedure) 、 "策略" (

solve the problem,work out the promblem,puzzle out the problem：解出难题

74鼓足勇气 cheer up sb.,encourage sb.,screw up one's courage | 75解出难题 solve the problem,work out the promblem,puzzle out the problem | 76决不会 under no circumstances,by no means,in no case

cold-work mould steel：冷作模具钢

oxidation-resistant steel抗氧化钢 | cold-work mould steel冷作模具钢 | gauge and cutter steel量具刃具钢

Rise and fall saw：升降锯

rise-and-fallpendant升降吊灯 升降压吊灯 | rise-and-fall-saw升降锯 | risedcosine上升余弦