• 基本释义

  • 常见搭配

1.bract scale
苞鳞收藏指正
2.A small bract.
小苞片收藏指正
3.Genetic Analysis of Ear Bract Characters in Maize
玉米果穗苞叶性状的遗传分析收藏指正
4.pertaining to or resembling or functioning as a bract.
关于、类似于苞叶，或具有苞叶的功能。收藏指正
5.A small chafflike bract enclosing the flower of a grass.
内稃一种包住花的禾木科小穗上的苞片收藏指正
6.In the early December, the first bract primordium was formed in the axil scale at the cone base, then bract initiation had occurred in acropetal direction.
12月初，最初的苞片原基在雌球果原基的鳞片的叶腋处产生，之后其由基部向顶部连续发生。收藏指正
7.Moreover, except a few clones were expressed predominantly in bract, absolute majority of subtraclive clones were expressed at low level in all checked organs, i.e., bract, leaf and root.
用地高辛标记的珙桐苞片、叶片和根的cDNA做探针，与差减杂交所获得克隆的PCR产物的杂交结果表明，有少数基因在这些器官中都是大量表达，而大多数在这些器官里的表达量均很少，除苞片外，一般均检测不到，有部分基因在苞片中优势表达。收藏指正
8.Spadix rachis flat, margin with bract-like appendages; flowers small, monoecious, in 2 series on rachis, apetalous.
肉穗花序轴扁平，边缘有苞片状附属物；花小，单性，雌雄同株，呈2列排列于花序轴上，无花被。收藏指正
9.After an inflorescence branch primordium is shaped,first it produces a terminal flower prmordium,later a bract and continually an axillary bud primordium and an accessory bud primordium in the axill of the bract.
花序分枝原基形成后先产生分枝的顶花原基,然后产生苞叶原基,苞叶原基腋内再依次分化出腋芽原基和副芽原基,如此反复进行多次。收藏指正
10.Of or relating to a sessile leaf or bract that completely clasps the stem and is apparently pierced by it.
抱茎的属于或关于完全环绕茎部并明显被茎穿过的无柄叶片或苞叶的收藏指正
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