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维蒂希试剂
释义
维蒂希试剂
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理学
维蒂希试剂
释
Wittig reagent
维蒂希试剂
亚烷基三芳(烷)基磷烷。是一种把羰基化合物转变为碳碳双键化合物的有机合成试剂。
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tree search algorithm
tree searching
tree searching algorithm
tree secreta
trees edge line
tree seed
tree seed dormancy
tree seed harvesting
tree seed processing
tree seed storage
trees evaluation
trees image understanding
Trees on the Edge of Cliff
tree sooty blotch
tree sorting
trees outside forests
tree species composition
tree spread
tree sprinkling tanker
trees pruning
trees skyline
tree stiletto machine
tree structural model of text
tree structure
tree substitution
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