次总苞，小总苞次级花被，如处于复合。
A secondary involucre, as at the base of an umbel within a compound umbel.
本文研究了空篷栗、正常栗的总苞和子房、子叶发育过程中蛋白质和氨基酸含量的变化。
The fluctuations of protein and amino acide contents in the development process of involucre, ovary and cotyledon were studied between empty shell's chestnut and normal chestnut.
本文研究了空篷栗、正常栗的总苞和子房、子叶发育过程中蛋白质和氨基酸含量的变化。
The fluctuations of protein and amino acide contents in the development process of involucre ovary and cotyledon were studied between empty shell's chestnut and normal chestnut.
本文研究了空篷栗、正常栗的总苞和子房、子叶发育过程中蛋白质和氨基酸含量的变化。
The fluctuations of protein and amino acid e contents in the development process of involucre ovary and cotyledon were studied between empty shell's chestnut and normal chestnut.
雄球花序中的不育胚珠和雄球花以及雌球花序中的胚珠均起源于环状总苞基部的分生组织。
The abortive ovules and male flowers in male cone inflorescence and the ovules in female cone inflorescence are originated from an annular meristem which differentiates from the base of each collar.
结果表明：空篷栗在幼胚发育期、子叶发育期，其总苞和子房中的蛋白质含量均低于正常栗；
The results showed that in the developmental periods of young embryo and cotyledon, protein contents of ovary of empty shell chestnut were lower than that of normal chestnut;
并对该属植物作了外部形态的比较，认为总苞片、花和果实的形态特征是婆罗门参属植物的主要分类依据。
The author considers that the morphological characters of bracts, flowers and fruits are the main taxonomic features for Tragopogon L.
叶幕内的光能分布对总艺的分布也有重大影响，8年生植株总苞主要分布于相对光强13%以上的叶幕层，而15年生植株总艺主要集中于相对光强10%以上的叶幕层。
Light intensity influenced significantly involucrum, which distributed in the canopy with the relative light intensity hither than 13 % of 8-year-old boos trees 10% of 15-year-old trees.
叶幕内的光能分布对总艺的分布也有重大影响，8年生植株总苞主要分布于相对光强13%以上的叶幕层，而15年生植株总艺主要集中于相对光强10%以上的叶幕层。
Light intensity influenced significantly involucrum, which distributed in the canopy with the relative light intensity hither than 13 % of 8-year-old boos trees 10% of 15-year-old trees.
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