microsporophyll是什么意思

网络释义

用法例句

There was better effect on surface disinfection by using sporophyllary leaf than by using spores,and there was high germination rate of spores while the concentration of hormones were lower than 1.

紫萁孢子叶小叶整体表面消毒比孢子粉消毒更简便易行,效果也更理想。

Observation of sex reversal phenomenon of Pinus tabulaeformis microstrobilus;

油松小孢子叶球性反转现象的观察

The respitatory intensity, which of microstrobilus in the male sterile scion, increased, but that of its leaves decreased; and that of microstrobilus in fertile stock come down, but that of its leaves is raised.

结果表明：接穗小孢子叶球的呼吸强度有明显提高。

TIs authors have investigated the respiratory intensity Of microstrobilus and leaves by combbing male sterile plant with male fertile plant in Cunning hamia lanceolata (Lamb.

）的雄性不育株与可育株小孢子叶球和叶的呼吸强度进行比较。

The paper biologically determined on the antibiotic activeness of sporophylls and trophophylls of pteridophytes.

对新疆９ 种蕨类植物孢子叶或营养叶的抗菌活性进行了生物测定，试验结果表明有６ 种蕨类植物孢子叶或营养叶对１ － ２ 种细菌具有较强的抑制作用，而对真菌均无抑制活

A leaflike structure that bears microsporangia.

小孢子叶长有小孢子囊的叶状结构

Temporal and spatial distribution of the pollen cones and seed in Taxus yunnanensis

云南红豆杉小孢子叶球和种子的时空分布规律

The results of analysis of correlation and variance show that the florescence prolongs with raising elevation, but numbers of microstrobil per short shoot(sh.sh.) decrease evidently.

相关分析和方差分析结果表明，随海拔高度的增加，花期逐渐延长，但小孢子叶球数/短枝下降。

A leaflike structure that bears megasporangia.

（植）大孢子叶带有大孢子囊的叶形结构

Rape have established regeneration system of cotyledons, hypocotyls, protoplasts and microspore culture.

油菜已经建立了子叶、胚轴、原生质体及小孢子培养的再生体系。

The Formation of Microspore and Megaspore, Development of Male and Female Gametophytes and Fertilization in Dioscorea Zingiberensis;

盾叶薯蓣大小孢子发生、雌雄配子体发育及受精的研究

Study on Microspore Culture and Adventitious Bud Regeneration of in Vitro Cytoledon in Chinese Cabbage;

大白菜游离小孢子培养和离体子叶不定芽再生研究

A structure in which microspores are formed.

小孢子囊小孢子在其中形成的结构

primitive evergreen mosslike plant with spores in club-shaped strobiles.

具有梅花状孢子叶球的原始苔藓植物。

It was found that germination rate was high in the dew on tea leaf surface.

2.担孢子在茶叶面露水中萌发率最高。

A small asexual spore, as that formed by some bacteria.

内生孢子一种小的无性孢子，如那些由某些细菌所形成的孢子

type genus of the Rhyniaceae; small leafless dichotomously branching fossil plants with terminal sporangia and smooth branching rhizomes.

鹿角蕨科的模式属；小而无叶的二叉分枝的化石植物，孢子囊顶生，根状茎光滑，有分枝。

Relationship Between the Ploidy Level of Microspore-Derived Plants and the Number of Chloroplast in Stomatal Guard Cells in Brassica oleracea

甘蓝类蔬菜小孢子再生植株染色体倍性与气孔保卫细胞叶绿体数的相关性

A small leaf or leaflike part.

一个小叶子或叶状部分

Preliminary Study on Direct Infection of Rapeseed Leaves via Ascospores of Sclerotinia sclerotiorum

核盘菌子囊孢子直接侵染油菜叶片初步研究

Studies on Gametophyte Development and Spore Propagation of Nephrolepis auriculata and N. falcata

肾蕨和镰叶肾蕨配子体发育及孢子繁殖研究

The smaller of two types of spores that give rise to a male gametophyte.

小孢子两种孢子中较小的一种，其产生一雄性配子体

Isolated Microspore Culture and Regenerated Plant of Chinese Cabbage

小白菜游离小孢子培养及其再生植株