上海高級(jí)口譯之聽(tīng)力筆記符號(hào)：數(shù)學(xué)符號(hào)
　　equal: =
　　boost, improve, enhance, strengthen :↗
　　plus: +
　　minus: —
　　times: x
　　divided by: ÷
　　degree: ℃
　　percent: %
　　per thousand: ‰
　　between:|.|
　　because, because of, due to: ∵
　　therefore, so, as a result, consequently: ∴
　　plus or minus: ±
　　versus, the ratio of, divided by : ：
　　so on, etc, and so forth : ···
　　is (much) greater/bigger/larger/faster/quicker/heavier/older… than; superior to, surpass:>
　　is (much) less/smaller/lighter/younger/fewer/inferior to/worse than…: <
　　not equal to :¹
　　not less than:
　　varies as, in direct proportion to: ∝或∞
　　parallel, is parallel to : ‖
　　right angle: ∟
　　perpendicular, is perpendicular to: ⊥
　　circle, circumference: ○
　　ellipse: 0
　　diameter: θ
　　triangle, delta : △
　　pressure, influence:⊥(豎線為向下箭頭)
　　approximately, about, nearly, around,almost: ≈
　　as always, 一直，總是， 一貫：≡
　　contact, exchanges:∞
　　conflicts, disputes, contradictions: ><
　　波折：<<
　　win, success :V
　　by, with, %, in:/
　　as always, hold on, persist, insist on :≡
　　wonder, miracle : !
　　About: @
　　On the one hand:∕
　　On the other hand: ∕
　　Relation, relationship: &
　　Not agree: N
　　Agree: Y
　　Fine, good: +
　　Better, much better:++
　　Bad, weak: -
　　Worse, weaker: - -
　　In conclusion : =>
　　Empty: O
　　Representative, delegation, delegation: △