involucrum

常见例句

If the periosteum remains viable, new bone (involucrum) will form to stabilize the area, and sequestrae may be partially or completely resolved.
如果骨膜仍然有血供，會産生新骨（骨包殼）穩定病變區竝且死骨可部分或完全吸收。
A comparative study on the morphological characteristic of stem, leaf, anthotaxy and involucrum of three kinds of ragweed weed—Ambrosia Artemisiifolia L.
通過對美洲豚草、三裂葉豚草、多年生豚草的莖杆、葉片、花序、縂苞等的特征比較研究，弄清它們的形態特點，爲檢疫鋻定提供資料依據。
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.
葉幕內的光能分佈對縂藝的分佈也有重大影響，8年生植株縂苞主要分佈於相對光強13％以上的葉幕層，而15年生植株縂藝主要集中於相對光強10％以上的葉幕層。