... lower heating value 低热值;低发热值... lower height tree 低层树... lower hold 底层船舱...
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lower harness thread height tree 低层树
·2,447,543篇论文数据，部分数据来源于NoteExpress
The results showed that with pear genus dwarf stocks, the most combinations' trunk diameter is thinner, tree height is lower, growth shoots length is shorter, but crown diameter is bigger.
结果表明，梨属矮化砧木做中间砧，多数组合表现出树体干径细，高度低，发育枝短，但冠径较大。
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