Brown midrib mutant
褐色叶中脉突变体

stripping out the midrib.
剥除叶中脉

Midrib Technology Co., Ltd. document.
中脉科技有限公司文件。

The midrib and larger veins in a leaf.
叶脊或大叶脉。

Leaf venation palmate, midrib indistinct
掌状的叶脉, 不清楚的中脉

Through seven rounds of midrib Fleming Mar.
打通中脉七轮

Lamina attached late rally to upper surface of midrib.
叶片着生于中脉上表面的两侧。

Extending beyond the apex of a leaf, as a midrib or vein.
延伸的伸出叶的顶端的, 如中脉或叶脉。

Research and Development of Midrib of Date Palm Leaves Based Panel
枣椰树叶中脉人造板的研制与开发

midrib conspicuously raised, lateral veins inconspicuous, concave or obscure.
中脉显著提高, 侧脉不显眼, 凹的或不明显。

Young shoots, petioles, and leaf midrib glabrous. Ovary and pedicel glabrous.
幼枝，叶柄，并且叶中脉无毛。子房和花梗无毛。

Midrib included one closed vascular system and one additional vascular strand.
主脉中维管组织环状, 封闭, 具有一个副维管束

Sepals deltoid, often with midrib and median basal callus, persistent in fruit.
萼片正三角形, 通常具和中间基部胼胝体, 在果其宿存。

Changes the nature ensiform leaf blade to be tall and slender. Has the obvious midrib.
革质剑形叶片细长，具明显的中肋。

Branchlets, leaf rachis, leaf petiole, and lower side of leaflet midrib densely pubescent.
传单中脉的小枝，叶轴，叶柄和更低的边密被短柔毛。

Apex acuminate to cuspidate; abaxial surface paler, glabrous, midrib with minute setae and glands.
先端渐尖到骤尖背面浅，无毛，中脉具小刚毛和腺体。

Young branches glabrous. Leaf blade glabrous or only puberulent along basal part of midrib adaxially.
幼枝无毛。叶片无毛或仅沿正面中脉基部具微柔毛。

Changes in Nicotine Conversion Rate in Lamina and Midrib of Burley Tobacco and between from Different Stalk Positions.
白肋烟叶片，主脉及不同叶位间烟碱转化率的差异