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青海云杉
释义
青海云杉
Encyclopedia
农学
〔用材树种〕
释
Qinghai spruce
青海云杉
松科云杉属一种。中国特有树种。
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Pre-Nectarian System
pre neutron emission fragment
pre-neutron emission fragment
prenex
prenex form
prenex formula
prenex normal form
prenflo coal gasifier
Prenflo煤气化炉
prenorm
prenova
pre-nova object
pre-nova spectrum
Prentice-Hall Inc.
prenylation
preoccupation
preoiler
preon
pre open hole completion
preoperative autologous blood storage
preoperative preparation
preorder
preorderable group
preordered set
preordering
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