箭头

Leaf blade sagittate or hastate to triangular-ovate, 5--35 cm.

叶片箭头形的或戟形到三角状心形，5-35 厘米 3

Leaf blade only slightly paler abaxially than adaxially, base rounded to sagittate or hastate; tuber flesh never purple-red.

比正面叶片只稍背面浅，基部圆形什么时候落叶的块茎树皮到箭头形或戟形；块茎肉体从未紫红色。

Flowers bisexual; basal leaves neither hastate nor sagittate.

花两性；基生叶既不戟形也不箭头形。

Male inflorescence axis straight or nearly so; leaf blade base sagittate or hastate to cordate (sometimes subtruncate or rounded and then inflorescence often ± erect), apex without distinct acumen.

雄花序轴直的或近如此；叶片基部箭头形的或戟形到心形(有时近截形的或圆形然后花序通常多少直立)，没有离生的渐尖头的先端。

Radical leaves with sheath broadened at base; petiole 30--90 cm; leaf blade triangular or triangular-ovate, 5--15(--25)× 3--15 cm, base sagittate to hastate, apex acute to acuminate.

胚根叶具鞘扩大在基部；叶柄30-90厘米；叶片三角形的或三角状卵形， 5-15(-25)* 3-15 厘米，基部箭头形到戟形，先端锐尖或渐尖。

Tuber cork deciduous; leaf blade drying blackish, usually ovate or long elliptic-ovate to lanceolate, base cordate to truncate or rounded, rarely sagittate or hastate

块茎木栓层落叶；叶片干燥微黑，通常卵形的或更长椭圆状卵形的到披针形，基部心形到截形或圆形，很少箭头形的或戟形 47 D。

Over the past few days and watch Heling words: Luandan inside the long hair; chicken can be several feet out of 3; Yingdu on the existence of the world; dogs can be named as sheep, horse can be said to be the oviparous; can Xiama There are said to be a long tail; the fire itself does not sense heat; in the mountains echo the mountains also give birth to prove the mouth; wheels will never be a way; eyes to see as a lack of substantial capacity; to identify foreign objects can not always be the real thing; turtle May be longer than a snake; Square can not draw a square and compasses can not be used to Circle; own mortise and Suntou not completely fit; birds can be seen there had been no movement; the arrow flies off a Stay, there are not stop time; puppy dogs do not have to; Ma Huang, the Black Cattle can name three reproach; dog might as well call it the black dog; known as the lone horse that it should not have had the mother; foot Long sticks, the interception of 50 per day, 10,000 cut-off points are a never-ending, an endlessly Landiao.

而几天来观看鹤龄的言辞：卵蛋里面长着毛；鸡的脚可以数出三只；郢都内就存在着天下；狗也可命名为羊，马能够说是卵生的；虾蟆可以说是长有尾巴；火本身并没有热感；山中的回音证明大山也生出了口；车轮永远不会着地；眼睛缺乏看视实质的能力；指认外物永远达不到事物的实际；乌龟可能比蛇还长；角尺不能画出方形，圆规也不能用来画圆；自己的榫眼与榫头不会完全地吻合；飞鸟的身影也可说不曾有过移动；飞逝而去的箭头有停留、也有不曾停歇的时刻；小狗可以不是狗；黄马、黑牛的称谓可以数落出三个；白狗也可以叫它黑狗；称作孤驹应该说它不曾有过母亲；一尺长的棍棒，每天截取一半，一万年也分截不完，一篇滥调没完没了。

Indicate by an arrow the position most likely to react in each of the following three isomeric nitrotoluenes.

答：用箭头标出与硝基甲苯的三种同分异构体发生反应最有可能发生的位置并解释。

Notice the nodules along the fissures indicating a perilymphatic distribution.

这是一个淋巴管周围结节型的典型表现，患者患有结节病红箭头处，结节沿着叶间裂分布

B, Three-dimensional rendering of a periumbilical hernia containing fat.

图5.A，内含脂肪的脐疝。H，疝囊；箭头指示腹直肌鞘的缺损。B，内含脂肪的脐疝三维图像。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。