abaxial的例句大全

Changes which take place in the blade tissue are division and increase in volume of abaxial epidermis cells in formation of the insect-galls.

在此过程中，叶片组织发生的最明显的变化是下表皮层细胞的分裂和增大。

According to the observation results, the prefoliation of Magnoliaceae was classified into 3 types as follows: ① Magnolia-type, which the young leaf is presented in erect and conduplicate position with its abaxial surface next to or wrapped spirally around the emerging bud in bud.

观察结果表明，木兰科幼叶卷叠式可划分为3种类型：①幼叶在芽中直立，其远轴面叶背向芽，贴靠或旋卷包芽的木兰型；

The sori are borne on the abaxial surface of the pinnule, arranged in two rows parallel to the midvein, elliptic, and composed of 4-10 round sporangia.

囊群椭圆形，由4～10个孢子囊组成，着生于小羽片背面，位于中脉的两侧；

The Leaf Abaxial Epidermis Structures of Cyperus from Shandong

山东莎草属叶表皮微形态的研究

The variation of stomatal index of the abaxial surfaces is smaller than that of the index of the adaxial surface, and also is smaller than that of the density of the abaxial and adaxial surfaces in linear-subulate leaves according to the Mest.

条状钻形叶远轴面气孔指数的变化比近轴面气孔指数的变化小，也比近轴面和远轴面气孔密度的变化小。

But the structural feature and the arrangement of vascular bundles at the abaxial end of the mature leaf petiole of the same species are similar to those of the leaf blade base, which are relatively stable.

但在同一品种的成熟叶叶柄远轴端与叶片基部相接处的结构特征和维管束排列形状常相同，比较稳定。

A study on the leaf abaxial epidermis of Fimbristylis Vahl from Shandong

山东飘拂草属叶下表皮微形态的研究

in nymphaea, 4 sepal primordia initiated from abaxial to adaxial side of the floral apex.

睡莲的萼片4枚，向轴式发生；

young shoots, pedicels and ovary glandular-setose, tomentose; abaxial leaf surface with continuous white to cinnamon indumentum.

幼枝，花梗和子房具腺，被绒毛；叶背面具连续的白色的到肉桂色毛被。

leaf blade abaxial surface glabrous. pedicel sparsely setose or glabrous; ovary with upper part coarsely appressed-puberulent.

背面的叶片无毛。花梗稀疏刚毛或无毛；子房具上半部分粗的贴伏被微柔毛。

abaxial surface scaly, sometimes also uniformly woolly, or pubescent or strap-shaped-setose along main veins.

背面有鳞，有时也均匀具绵状毛，或沿着主脉短柔毛或舌状具刚毛的。

leaf blade with both surfaces glabrous except for glandular-setose base of midrib, abaxial surface smooth to rugose.

除了具腺具刚毛的中脉基部的叶片具两面无毛，对具皱纹背面平滑。

leaf bud scales persistent; ovary, calyx, corolla tube, capsule, and midrib on abaxial leaf surface setose.

叶芽鳞宿存；在具刚毛叶背面上的子房，花萼，花冠筒，蒴果和中脉。

abaxial surface setose and sparsely tomentose, tomentum quickly lost at least towards apex, or persistent, midrib densely glandular-setose;

先端锐尖或渐尖背面具刚毛和向先端，宿存的或至少稀疏绒毛，绒毛层迅速丢失，密被具腺具刚毛；

abaxial surface greenish, sparsely glandular-hairy when young, glabrescent, midrib densely glandular-setose;

幼时背面带绿色，疏生腺体有毛，后脱落，密被具腺具刚毛的中脉；

abaxial surface pale green, scales sparse, unequal, brown, midrib sparsely setose;

背面苍绿色，稀的鳞片，不等长，使成褐色，稀疏刚毛；

stems and petioles densely strigose; leaf blade herbaceous, apex cuspidate, 0. 5-1. 2 cm, abaxial surface densely canescent.

茎和叶柄密被糙伏毛；叶片草质，先端骤尖，0.5-1.2厘米，背面浓密被灰白毛。

adaxial lip 2-lobed from near middle, shorter than to nearly equalling abaxial lip;

从近中部，短于在近等长背轴唇那里2裂的正面唇；

stamens 2, adnate to abaxial side of corolla tube near mouth, slightly exserted;

雄蕊2，贴生于花冠筒接近口部，稍外露的背面的边；

abaxial surface densely spongy to compacted, white to fawn, tomentose, hairs dendroid sometimes with a floccose rufous upper layer.

背面海绵状密被到紧密的，白色到淡黄褐色，被绒毛，毛树枝状有时具被丛卷毛红棕色上层。