纵裂

Stamens 3-5, alternate with petals; anther (1 or)2-celled, basifixed to dorsifixed, dehiscing longitudinally or obliquely, introrse, extrorse, or latrorse.

雄蕊3-5，与花瓣互生；花药(1-)2室，基着或背着，纵向或者斜向开裂，内向、外向或者侧向纵裂。

Objective To investigate the differential diagnosis of subarachnoid hemorrhage and falx cerebri by CT.

摘 要］目的探讨蛛网膜下腔出血与大脑纵裂的大脑镰鉴别诊断。

Re-sults All cases presented high density image in interhemisphere and falx cerebri.

结果 所有病例均有纵裂或大脑镰高密度影，占100%。

The cerebral falx and the interhemispheric fissure cistern were divided into superior, anterior and posterior segments by the corpus callosum and the lateral ventricles according to Zimmerman's description.

并按Zimmerman等提法，将大脑镰及纵裂池以胼胝体和侧脑室为界分为上、前及后三部分分析。

Amongst 23 diastematomyel ia in 20 patients, there were 18 osseous, 2 cartilaginous, 1 fibrous and 2 mixed types. With the exception of one case with fibrose septum, all th e CT findings were in keeping with the operative findings.

20例患儿23处脊髓纵裂中，骨性18例，软骨性2例，纤维性1例，混合性2例，除1例纤维性间隔CT平扫未能显示外，其余的CT影像与手术所见相符。

Stamens 5 to very numerous, in 1-3 series, fused with the rudimentary pistil into a gynostemium or in bisexual flowers connate into a cylinder; free filaments absent; anthers 2-loculed, dehiscent longitudinally or by apical pores.

雄蕊5 到多，1-3 列，退化雌蕊愈合成合蕊柱或两性花合生成圆柱体无离生的花丝；花药2室，纵裂或者凭借顶孔开裂。

Stamens usually as many as or 2 × as many as petals or sometimes more numerous; filaments distinct or sometimes coherent or connate for at least part of their length; anthers introrse or sometimes latrorse, longitudinally dehiscent.

雄蕊通常同数或2 *同数花瓣或者有时更多的多数；花丝离生，有时粘在一起或至少部分合生；花药向内或者有时侧向纵裂，纵向开裂。

Cisterna longitudinal fissurae cerebri and cisterna lateralis fossae cerebri were increased significantly after the age of 50, and the changes of their sizes had pratical significance on judging the sizes of subaracnoid cistern and encephalatrophy.

50岁以后大脑纵裂池和大脑外侧窝池明显增大，这两个池的大小对脑池的大小和有无脑萎缩的判定有实用意义。

Mesial or mesial-buccal roots of the first molars (78%) were the predilection site of vertical root fracture.

长期咀嚼槟榔致反复、长期的过大牙合力与异常方向的牙合力可能是牙根纵裂发生的重要因素。

Abstracts:Ash beech borer dies once a year.Its young worms decays drill in oleaceae ash plants of the genus phloem and xylem and makes the tree bark longitudinal crack or collapse and even cause trees death. and wither.

摘 要：白蜡窄吉丁虫在沈阳地区，主要以幼虫在木樨科梣属树木的韧皮部与木质部间钻蛀危害，使树皮纵裂或崩开，导致树木枯萎死亡。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失