长椭圆形

Results 3 cases of lesions were in the gap of"V"shape between iliac muscle and musculus psoas major on the coronal sections in the lower right abdomen closely adjacent to the cecum,which were narrowed. The lesions showed long even T1 and T2 signals similar to mucous wall particularly in T2WI image. The walls of cyst were thin and even. The cysts were round or oval in shape on transections.The cyst were cucurbits in shape in 2 cases and long cannular in a case on coronal sections and arrowy sections and borderlines of the cysts were clear. The terminal of the cysts showed taper in 2 cases. In addition, cecum polypus was found at the placket of the appendix in a case which was not shown on MRI image.

结果 3例病变均位于右下腹，冠状面位于髂肌和腰大肌形成的&V&形间隙内，与盲肠关系密切，盲肠呈外压改变；呈均匀长T1、长 T2信号；壁薄且均匀，信号与肠管壁相似，于T2WI显示较明显；于横断面分别呈圆形、类圆形及椭圆形，冠状面及矢状面2例显示呈&葫芦&状、1例呈长管状，3例末端均呈&桃尖&样变；边界均清楚。1例于阑尾开口部发生盲肠息肉，MRI未能显示。

Observation using transmission electron microscopy found the irreversible centripetal movement of chloroplasts in chlorotic plants, as a result occurred in three sequential events:(1) chloroplast positions changed from face position (with long axis of chloroplasts at the cell walls perpendicular to light ray) to profile position (with long axis chloroplasts near the cell walls parallel to light ray),(2) chloroplast shapes changed from long elliptical to circular,(3) chloroplasts were separated from the cell wall and moved to the center of the cell.

透射电镜观察发现失绿叶片中的叶绿体发生不可逆的向心运动，整个过程大致经历以下几个阶段：(1)叶绿体从叶绿体长轴垂直于光线转变至叶绿体长轴平行于光线；(2)叶绿体的形状从椭圆形转变为圆形；(3)叶绿体脱离细胞壁向细胞中心运动。

Leaflets narrowly ovate, ovate-lanceolate, or oblong-elliptic, margin sparsely spinose-serrate, both surfaces glabrous, or only crinite at axils of lateral veins.

小叶狭卵形，卵状披针形，或长圆状椭圆形，边缘疏生具刺锯齿，两面无毛，在侧脉的腋只具长软毛的或。 22 M。 rhoifolia 漆叶泡花树

Petiole (2-)5-10 mm; leaf blade elliptic to oblong or ovate-oblong,(6-)7-17(-21)× 3-7(-12) cm, glabrous or puberulous, usually finely and distinctly reticulate abaxially, lateral veins 6-8(-10) pairs, base rounded to cuneate, apex acuminate to cuspidate, acumen usually obtuse, sometimes acute.

叶柄(2-)5-10毫米；叶片椭圆形到长圆形或卵状长圆形，( 6-)7-17(-21)* 3-7(-12)厘米，无毛或被微柔毛，通常细和清楚网状背面，侧脉6-8（-10）对，基部圆形到楔形，先端渐尖到骤尖，渐尖头通常钝，有时锐尖。

Spikelets with 1 floret, small, often gaping, without rachilla extension; rachilla disarticulating above glumes; glumes persistent, longer than floret, subequal or lower a little longer, membranous, 1-veined, apex subacute to acuminate; floret callus glabrous or shortly pilose; lemma oblong to elliptic, thinner than glumes, often hyaline, 5-veined, rounded on back, glabrous or hairy, lateral veins sometimes excurrent, awnless or awned from back, apex truncate or toothed; awn usually geniculate, sometimes weakly so or straight when short; palea shorter than lemma, sometimes very small.

小穗具1小花，小，张口的通常，没有小穗轴扩展；高于颖片脱节的小穗轴；宿存的颖片，长于小花，下部的近等长的或稍长些，膜质，1脉，先端近尖的到渐尖；无毛的小花结茧或者具短柔毛；外稃长方形到椭圆形，比颖片瘦，经常透明，5脉，通常膝曲，有时身体虚弱的芒或者直接，缺乏；内稃短于外稃，有时很小。

Leaf blade oblong-elliptic or oblong, 10-15(-21)× 3-6(-7) cm, not glaucous and not papillate below.

叶片长圆状椭圆形或长圆形， 10-15(-21)* 3-6(-7)厘米，而不具乳突下面的不具白霜。

Leaf blade oblong or oblong-elliptic, abaxially not glaucous.

叶片长圆形或长圆状椭圆形，背面的不具白霜。

Is the perennial for the orthodon lavandula spica to be often green the cold resistant Asian bush, produces originally in the Mediterranean Sea coast, European each place and the Oceanian chain islands, if French proletariat prosperous Si, latter is widely planted in England and Yugoslavia.

叶互生，椭圆形披尖叶，或叶面较大的针形，叶缘反卷。穗状花序顶生，长15～25厘米；花冠下部筒状，上部唇形，上唇2裂，下唇3裂；花长约1.2厘米，有蓝、深紫、粉红、白等色，常见的为紫蓝色，花期6-8月。全株略带木头甜味的清淡香气，因花、叶和茎上的绒毛均藏有油腺，轻轻碰触油腺即破裂而释出香味。

Branchlets sparsely villous; petiole 1-3 cm, loosely villous or glabrescent; leaves ovate, oblong, or elliptic, pilose along veins abaxially, margin lobulate or incised distally; bracts longer than fruit

小枝疏生长柔毛；叶柄1-3厘米，松弛具长柔毛或后脱落；卵形的叶，长圆形，或椭圆形，背面的具柔毛沿脉，边缘具小裂片或锐裂；苞片长于果 4 Corylus heterophylla 榛

Capsule straight in relation to pedicel, narrowly ellipsoid to oblong to ovoid, nearly as long as calyx, dehiscing loculicidally to base; valves 2, straight, not twisted.

关于花梗，狭椭圆形到长圆形到卵球形的直的蒴果，近等长花萼，开裂至基部；裂爿2，直，不扭曲。

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。