overlap
overlap是什么意思，
overlap怎么讀
語(yǔ)音:
英音
[???v??l?p]
美音 [?o?v?r?l?p]
n. 重疊部分；覆蓋物，涂蓋層；[數(shù)]交疊，相交
vt. 重疊；與…部分相同
vi. 互搭，重疊；部分相同；[數(shù)]有與…共同的某物
【記】over+lap交叉→[大腿]交叉→重疊
overlap 重疊
over-,在上，lap,折疊。引申詞義重疊。
1. overlap syndrome：[內(nèi)科]重疊綜合征;癥候群;堆疊分析征;醫(yī)學(xué)上稱為重疊綜合癥
2. overlap contact ratio：縱向重合度;向重合度
3. Valve overlap：[車輛]氣門重疊;氣門重疊角;閥重疊;汽門腳間隙
4. lateral overlap：[測(cè)]旁向重疊;橫向重疊
5. overlap angle：[電]重疊角;重合角
6. overlap integral：[數(shù)]重疊積分;重迭積分;交迭積分;被稱作重疊積分
用作及物動(dòng)詞(vt.)
- A fish's scales overlap each other.
魚(yú)鱗是一片片上下交疊起來(lái)的。 - You need to overlap the pieces of wood slightly.
你需要把這些木片搭疊起來(lái)。 - These two papers overlap in content.
這兩篇論文有交叉的內(nèi)容。 - The programme has been so organized that none of the talks overlap.
日程做了精心安排，以使每一講都沒(méi)有重復(fù)內(nèi)容。
用作不及物動(dòng)詞(vi.)
- Channel ranges must not overlap.
頻道范圍不能重疊。 - The roofs of the houses overlap in the crowded city.
房子的屋頂重疊在這個(gè)擁擠的城市的上空。
用作名詞(n.)
- There is a small overlap between the two circles.
在這兩個(gè)圓周有一小部分重疊。 - There is a considerable overlap between the two subjects.
這兩門科目之間有相當(dāng)多的共通之處。 - His duties and mine have an overlap.
他的職責(zé)和我的有部分交叉。
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