Coral reefs are rocklike structures built by layers of coral organisms, called polyps.

珊瑚礁由珊瑚组织（珊瑚虫）层层相叠形成，类似岩石。

Star coral (Montastrea cavernosa) polyps open in search of food near Little Cayman Island.

珊瑚在自然界模式。星状珊瑚虫张开为了寻找食品在靠近小鳄鱼岛。

Chronic cervicitis: erosion of cervix, cervical ectropio, leucoplasia of cervix and cervical polyp (large polyp in endocervix or multiple polyp).

宫颈糜烂、宫颈外翻、宫颈白斑、宫颈息肉(颈管内大息肉或多发息肉)。

In scyphozoan jellyfish, the free-swimming medusa form is the dominant stage, with the sessile polyp form found only during larval development.

自由游泳水母见于各海洋，包括常见沿海岸线漂形动物(如甲壳动物)。

Photo Gallery: Schools of Fish A school of orange basslets (Pseudanthias squamipinnis) feeds along with pink soft-coral polyps in Fiji’s Vatu-i-Ra Channel.

鱼学校片美术馆。一所学校橙色basslets （ pseudanthias squamipinnis ）着粉红色软珊瑚息肉在斐济vatuj- RA渠道。

Left nephroureterectomy with resection of bladder cuff was done and pathology revealed a hamartomatous polyp with renal stone in the lower calyx.

在泌尿道内最常见出现地方是输尿管，而很少发生在肾盂或肾盏内。

Ureterolithotomy or ureterocystoscope with holmium revealed that adhesive ureterostenosis in 6, inflammatory ureteral polyp in 4, encapsulation of the calculi by granulation tissue in 2.

术中证实输尿管炎性狭窄6例，息肉2例，肉芽组织包裹2例。

Nasopharyngeal fibroma is a very rare, benign, soft tissue tumor.This disease almost always occurs in young men.It is also called polypoid fibroma or fibromatous polyp.

摘要鼻咽纤维瘤是非常罕见良性结缔组织肿瘤，最常发生在年青男性，也称为息肉样纤维瘤或纤维瘤样息肉。

In mice, widespread deletion of the tumor suppressor Phosphatase and tensin homolog (PTEN) generates hamartomatous intestinal polyps with epithelial and stromal inolement.

在小鼠，广泛删除肿瘤抑制因子磷酸酶和张力蛋白同源物〔PTEN〕产生错构小肠隐窝，含有上皮和间质。

The issue of vocal cords vibrating in voice training is easy to lead to making voice dark,dry and coarse,raucity even caused pathological changes such as vocal cords polyp.

在声乐训练实践中,由于缺少对声带振动问题积极而细微感知和研究,从而产生了一系列诸如声音挤、卡、沙、抖、暗现象,乃至出现声带息肉、小结等病变,从而延长声乐训练过程。

The findings in asymptomatic control group included 2 cases of ileal polyp (2.50%), 2 cases of angiodysplasia (2.50%), 1 case of intestinal erosion (1.25%), and 1 case of jejunal ulcer (1.25%).

无消化道症状体检者中发现：回肠息肉2例(2.50%)，小肠血管畸形2例(2.50%)，小肠黏膜糜烂1例(1.25%)，空肠孤立性溃疡1例(1.25%)。