| 释义 |
five-spot 英'faiv,spɔt美'faiv,spɔt COCA²⁸⁰¹³⁶⁺⁵
基本英英记法近义反义例句
n. 五元钞票; 有五点的纸牌¹⁰⁰复数five-spots
Noun:
a United States bill worth 5 dollarsCalifornia annual having white flowers with a deep purple blotch on each petala playing card or a domino or a die whose upward face shows five pipsfive-spot⇒n.五元钞票;有五点的纸牌近义词 five五fiver五元券
Four branches should be taken for the radial multilateral horizontal in five-spot well pattern. At the same time, branch length should be long based on the drilling technology and drilling security.
采用辐射式多分支水平井作为生产井时，应选取辐射式四分支井进行开采，在钻井技术和钻井安全允许的前提下，应选用较长的分支长度。 cngascn |