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词汇 culms
释义 culmsCOCA¹²⁵³³⁵BNC²³⁶²¹³⁺¹
基本例句
n.空心秆;茎;灰煤医杆;竹竿原型culm的三单 As the altitude increased, bamboo culms became shorter and slender, and proportion of old shoots decreased.
随海拔高度的增加,竹子变矮变细,老笋比例下降; cnki

Once harvested, bamboo culms lose their attractive green appearance sad become easily beset by insect pests or decays, reducing their uses sad permanence.
竹材经砍伐后不但失去绿色上观且极易受到昆虫或霉菌危害,使用期限不长。66wen

Technical processes, as water- storage and the smoking of culms are correlated naturally to its structures, especially the parenchyma.
技术措施如竹秆的水分储存和熏蒸的过程,与竹秆的自然结构,尤其是薄壁组织有关。 cnki

The inoculation test indicates that winter-born spores- sporidium do not infect culms and shoots.
经接种试验证明,病菌的冬孢子一担孢子不侵染竹秆和竹笋。 cnki

Culms up to 1.5 m; upper glume of sessile spikelet thinly pilose.
秆可达1。5米;稀疏的无梗小穗的上面颖片具柔毛。 kekenet
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