尖形的

Results Valvular interstitial fibroblasts were most often spindle-shaped in collagen lattice and there was no difference between normal and rheumatic mitral valve tissues.

结果 正常及病变二尖瓣组织来源的成纤维细胞在胶原凝胶中的形态改变差异无显著性，在胶原凝胶内呈长梭形。

Stamens 6, slightly tetradynamous; filaments dilated at base; anthers ovate, apiculate at apex.

雄蕊6，稍；花丝膨大的在基部；花药卵形，具细尖的在先端。

Stamens 6, erect, tetradynamous; filaments dilated or not at base, free or median 4 connate in 2 pairs; anthers ovate, oblong, or linear, apex apiculate or not.

雄蕊6，直立，；花丝膨大的或并非在基部，离生或中间的4在2 对合生；花药卵形，长圆形，或线形，先端具细尖与否。

The results suggested that, the introgression lines showed extensive changes, compared with the recipient R122, in biological traits, such as plant type, plant height, growth duration, tillering ability, spikelet setting density, grain shape, apiculus color, blast resistance, rice quality, restoring ability and storability characters.

对稳定的3个玉米DNA导入系和4个稗草DNA导入系研究表明，与受体R122相比，导入系在株型、株高、生育期、分蘖力、着粒密度、粒形、稃尖颜色、稻瘟病抗性、稻米品质、恢复力和耐储藏性等生物学性状方面发生了广泛的变异。

Leaves narrowly oblanceolate, 1-2.5 cm; sepals triangular to narrowly elliptic; petals 4-4.5 mm, apex shortly mucronate

叶狭倒披针形，1-2.5厘米；萼片三角形的到狭椭圆形；短的花瓣4-4.5毫米，先端短尖 78 S。

Spikelets 3–6, 4–7 cm, glaucous, pedicels hairy; florets 8–13; rachilla internodes 4–5 mm. Glumes 3–5, enlarged upward; lemma ovate-lanceolate; palea longer than lemma, rarely equal in length, ciliate, glaucous and slightly hairy between keels, apex acute.

小穗3-6，4-7厘米，有白霜，花梗有毛；小花8-13；小穗轴节间的4-5毫米颖片3-5，向上扩大；外稃卵状披针形；内稃长于外稃，很少等长，纤毛，有白霜和在龙骨之间的稍有毛，先端锐尖。

Leaf sheaths loose, glabrous; leaf blades 14–30 cm, 3–9 mm wide, scabrid or abaxial surface smooth, apex acuminate; ligule 1–3 mm, obtuse or truncate.

叶鞘松散，无毛； 14-30厘米的叶片，3-9毫米宽，或背面平滑，先端渐尖；叶舌1-3毫米，愚蠢的或截形。

Fruiting pedicels clavate at apex; fruit oblong, elliptic, oblong-oblanceolate, or elliptic-obovate, glabrous or pubescent with slender trichomes, apex acute, obtuse, rounded, or rarely subemarginate.

果梗棍棒状的在先端；果长圆形，椭圆形，倒披针形长圆形，倒卵形或椭圆形，无毛或被短柔毛具纤细的毛状体，先端锐尖，钝，圆形，或很少近微缺。

Leaf blade obovate, apex subtruncate, with short acute tip, margin undulate.

倒卵形的叶片，先端近截形，具短锐尖的端部，边缘波状。

Leaf sheaths loose, villous; leaf blades linear-lanceolate, 5–20 × 0.3–0.9 cm, villous, margins thickened, smooth, base constricted, apex acuminate; ligule 1–3 mm. Racemes terminal, paired, appressed back to back, 5–8 cm, long exserted; rachis internodes and pedicels stoutly cuneate, triquetrous, villous.

叶鞘松散，具长柔毛；叶片线形披针形 5-20 * 0.3-0.9 厘米，具长柔毛，边缘加厚，平滑，基部使收缩，先端渐尖；叶舌1-3毫米总状花序顶生，配对，背靠背贴伏，5-8厘米，长时间外露；节间的轴和略胖楔形，三棱，具长柔毛的花梗。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。