齿状的

Species of Chlorophyta, Cyanophyta and Chrysophyta, were also found. Skeletonema costatum prevailed cross\|season in the whole investigation period, while some others, seasonally, such as Noctiluca scientillans and Prorocentrum dentatum in spring, Proboscia alata f.

浮游植物优势物种以可形成链状群体的物种为主，中肋骨条藻在长江口水域全年都具有较高的优势度，另外还有季节性的优势种，春季的夜光藻和具齿原甲藻，夏季的细长翼鼻状藻Proboscia alata f。

The differentiation states of costae indicates the ways they absorb and transport water, and their ability adapting to the dry conditions, which was elucidated by the following examples: Brachythecium plumosum, because of its thin cell-walls in the costae and the absence of hydrome, assistant and steroid cells, can absorb water and nutrition under shady and moist conditions; Plagiomnium rostratum, though often grows in shady and wet condition, has hydrome and steroid cells, a feature similar to those of xeric mosses, which endows it to grow in the conditions with periodical drought stress during its life cycle; Hygrohypnum luridum is characterized by its slender leaves with only one layer of cells, the thin cell-walls, the absence of filaments on the leaf surface, and the fewer layer cells in the costae, the absence of hydrome and steroid cells. These features make it adaptable to aquatic environments. For Pogonatum inflexum and Atrichum undulatum, their ventral surfaces covered with lamella, while for Racomitrium japonicum, Thuidium cymbifolium, Macromitrium ferriei, Diphyscium fulvifolium, Barbula unguiculata and Ceratodon purpureus, their leaves are strongly mammillose or papillos. Such appendiculate structures made them adaptable to thy conditions.

例如，荫湿生环境下的羽枝青藓Brachythecium plumosum，其中肋细胞胞壁较薄，无导水主细胞和副细胞的分化，也没有厚壁细胞分化，能够在阴湿环境下吸收水分和养分；钝叶匍灯藓Plagiomnium rostratum具有与旱生藓类植物相似的中肋结构，叶片较厚，中肋具导水主细胞，中肋背面具厚壁细胞，这些特点使该种藓类植物能够分布于间隙性干旱胁迫的环境中；水灰藓Hygrohypnum luridum叶片纤细柔弱，仅1层细胞，细胞胞壁薄，叶表无附属结构，中肋细胞层数少，无导水主细胞分化，也没有厚壁细胞，这些特点使得水灰藓'能够生长在水生环境中；东亚小金发藓Pogonatum inflerum和波叶仙鹤藓Atrichum undulatum的叶腹面覆盖着栉片，东亚砂藓Racomitrium japonicum、大羽藓Thuidium cymbifolium、福氏蓑藓Macromitrium ferriei、东亚短颈藓Diphyscium fuhifolium、扭口藓Barbula unguiculata和角齿藓Ceratodon purpureus的叶片表面有乳头状突起或疣状物，这些附属结构使它们能够适应于旱生的环境中。

Petiole 5-8(-12) mm; leaf blade leathery to thickly papery, elliptic or oblong-elliptic, 6.5-10(-15)× 3-4(-6) cm, base cuneate or acuminate, margin entire to crenulate, apex acute or acuminate, sometimes shortly caudate; lateral veins 7-9 pairs, not evident, slightly curving forward, redividing and disappearing before reaching margin.

叶柄5-8(-12)毫米；叶片革质的到厚纸质，椭圆形的或长圆状椭圆形， 6.5-10(-15)* 3-4(-6)厘米，基部楔形或渐尖的，边缘全缘对渐尖的具细圆齿，先端锐尖或渐尖，有时短尾状；侧脉7-9 对，不明显，稍弯曲寄，重新分配和在到达边缘前消失。

Petiole 3-5 mm;leaf blade thickly papery, ovate-elliptic or oblong-elliptic, 6-10 × 2-3 cm, base cuneate or attenuate, margin crenulate, slightly pubescent, apex obtuse or acuminate; lateral veins 10-14 pairs, curving forward, disappearing before reaching margin.

叶柄3-5毫米；叶片厚纸质，卵状椭圆形的或长圆状椭圆形， 6-10 * 2-3 厘米，基部楔形或渐狭，具细圆齿的边缘，稍短柔毛，先端钝的或渐尖的；侧脉10-14对，弯曲向前的，在到达边缘前消失。

Leaves paripinnate, alternate, sessile; leaflets usually in many pairs, first pair small, like stipules, others evidently larger, usually serrate; lateral veins often many, extending to tips of dentate margins, parallel.

偶数羽状复叶，互生，无梗；小叶通常很多对，第一对小的，象托叶，其它的明显大，通常有锯齿的；通常的侧脉很多，延伸至具齿边缘顶部，平行。

Leaves simple, rarely trifoliolate, opposite, sessile or shortly petiolate, no more than 5 mm; blade ovate to oblong-ovate, 11-14(-16.5)× 5.5-7(-8) cm, coriaceous, glabrous, adaxially lustrous green, abaxially pale green, main vein impressed adaxially and prominent abaxially, lateral veins 5-9(-11) pairs, slightly discernible adaxially and conspicuous abaxially, base subcordate, rarely rounded, margin glandular crenate or -serrate, apex apiculate, cusp 5-10(-15) mm.

单叶，很少具三小叶，对生，无梗或短具叶柄，顶多5毫米；叶片卵形到长圆状卵形， 11-14(-16.5)* 5.5-7(-8)厘米，革质的，无毛，正面的是有光泽的绿色，背面的淡绿色，主脉正面凹陷和突出背面，侧脉5–9(–11)对，正面稍可见，背面明显，基部近心形，很少圆形，边缘腺状圆齿或腺锯齿，先端具细尖，尖突5–10(–15)毫米。

Calyx adnate to the ovary, limb annular to cupular, entire or shortly toothed, persistent.

短的或的对子房，环状到杯状，全缘的冠檐贴生的花萼齿，宿存。

The results showed that the surface architecture and ultrastructure of gills filaments and secondary gill lamellaes of the largemouth and the blue gill were similar to other teleosts.

结果表明：大口黑鲈和蓝鳃太阳鱼鳃的表面结构和微细结构与其它硬骨鱼类基本相似，鳃弓和鳃耙表面被具环形微嵴的上皮细胞所覆盖，表面观凹凸不平；大口黑鲈鳃耙的尖齿直径和长度分别为蓝鳃太阳鱼鳃耙的3.4~3.8倍和2.1~3.8倍；两种鱼的鳃丝末端略为膨大呈勺状，鳃丝表面都具有规则或不规则分布的环形微峙、沟、坑、孔等结构；大口黑鲈鳃丝之间的距离相对较大，蓝鳃太阳鱼的鳃丝间距离仅为大口黑鲈的83%~88%；大口黑鲈鳃小片的高度、厚度和片间距都大于蓝鳃太阳鱼。

Spikelets 6.5–9 mm, florets 3, uppermost reduced, green or violet tinged; rachilla densely pilose; glumes unequal, keel scabrid, margins narrowly hyaline, apex acuminate-aristulate, lower glume lanceolate, 4–5 mm, 1-veined, upper glume elliptic, 5–6.5 mm, 3-veined; callus hairs ca. 0.8 mm; lowest lemma 6.5–7 mm, upper part often violet-colored, keel scabrid, apex 2-toothed; awn 12–16 mm, geniculate or rarely recurved; palea subequal to lemma.

小穗6.5-9毫米，小花3，退化，绿色的或紫罗兰色微染的最上部的；小穗轴密被柔毛；颖片不同的事物，翻转，狭给镶边，先端渐尖具小芒，约的胼胝体毛0.8毫米；低外稃6.5-7毫米，紫色有色，龙骨状粗糙的上半部分通常，先端2齿；芒12-16毫米，膝曲的或很少下弯；内稃近等长于外稃。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。