有孔的

There is also the Roman ring, which is a very stable configuration of more than one wormhole.

也有Roman环，它是一个虫孔以上的一个很稳定的配置。

The variation of stomata numbers,epidermis thickness and stomata chamber were investigated among the tested provenances;the provenances from Miyun of Beijing and Fugu of Shaanxi Province were more xerophilous.

种源间在鳞叶下表面气孔密度、表皮厚度和孔下室深度等方面有显著差异，属北方种源的北京密云和陕西府谷的鳞叶旱性结构特点更为突出。

Results The tissue of 3 cases of ACC in the esophagus was mainly composed of square shape gland epithelial cell and variant myoepithelial cell, mesh shape cavity crack and the tubular, the entity shape arrangement, the cavity crack content basophilia and acidophilia the secretion. There was transmigration of superficial epidermis in 1 case of ACC; All 3 cases were positive of CK, H-CK, P63, S-100 (endochylema /nucleus), EMA, and Bcl-2. Case 3 was positive of CerbB-2 and P53. Case 2 was CD117, AAT, SMA, PAS/AB.

结果 3例食管腺样囊性癌的癌组织主要由立方形腺上皮细胞和变异的肌上皮细胞组成，呈筛孔状腔隙、管状、实体状排列，腔隙内含嗜碱性和嗜伊红分泌物；3例食管腺样囊性癌中例1表面上皮有移行；免疫组化：3例CK、H-CK、P63、S-100、EMA、Bcl-2均，例3 CerBb-2，P53，例2 CD117，AAT、SMA，PAS/AB。

Renal sexual segment, the hypertrophied region of the distal convoluted tubule and/or the forehead of the collecting duct of kidneys in the reptiles of Diapsida Lepidosauria, especially in male individual of Squamata, is a secondary structure of the male.

肾性节是一种雄性副性结构，主要存在于爬行动物双孔亚纲 Diapsida 鳞龙下纲 Lepidosauria ，尤其是有鳞目的雄性，由肾脏的集合管前端或肾单位的远曲小管末端膨大特化而成。

Objective To explore the effects of vitrectomy with gas injection and episcleral buckling of macular in the treatment of retinal detachment with vitreous traction and macular hole.

目的 对玻璃体切割注气和黄斑部加压术治疗有玻璃体牵引的黄斑裂孔视网膜脱离的疗效进行对比分析。

Objective To explore the effects of vitrectomy with gas injection and episcleral buckling of macular in the treatment of retinal detachment with vitreous traction and macular hole.

摘 要：目的对玻璃体切割注气和黄斑部加压术治疗有玻璃体牵引的黄斑裂孔视网膜脱离的疗效进行对比分析。

However, one case developed pupillary block glaucoma later and required subsequent laser iridotomy. Possible causes and risk factors of fibrinous membrane formation after cataract surgery will be discussed.

三病例的纤维素膜经约2星期的类固醇及睫状肌麻痺剂治疗后完全消失，然而有一病例最后发生瞳孔阻断性青光眼而需以镭射虹膜造孔术治疗。

Filaments flattened, geniculate, with or without 1 pair of spurs at anther-filament junction; anthers dehiscing by introrse-terminal elliptic pores.

扁平，膝曲的花丝，有或没有距在花药花丝连接点时候；花药通过内向顶端椭圆形孔开裂的。

Any of various large, edible marine gastropods of the genus Haliotis, having an ear-shaped shell with a row of holes along the outer edge.

鲍一种石决明属体大、可食的腹足纲软体海洋动物，耳状外壳的外沿有一排孔。

Abalone: any of various large, edible marine gastropods of the genus Haliotis, having an ear-shaped shell with a row of holes along the outer edge.

鲍鱼：鲍一种，石决明属，体大、可食的腹足纲软体海洋动物，耳状外壳的外沿有一排孔。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐