牠们中的大多数都生活在海里，并且具有覆盖着带刺细胞的臂。
Most of them live in the sea and have arms covered with stinging cells.
这种无脊椎动物身后拖着长长的布满刺细胞的触角和多褶的口腕，可捕猎水中的浮游生物和小鱼。
The invertebrate hunts by trailing its long sting-cell-covered tentacles and ruffled mouth-arms through the water, combing for zooplankton and larval fishes.
海蜇的蛰刺实际上来自海蜇体上微小的刺丝囊刺细胞。
The jellyfish sting actually comes from tiny nematocysts on the jellyfish body.
每条触手大约有5000个刺细胞，这些细胞的触发不是由于触摸，而是由于猎物的外层化学物质。
Each tentacle has about 5, 000 stinging cells, which are triggered not by touch but by the presence of a chemical on the outer layer of its prey.
结论CT引导下经皮肺穿刺细胞学检查成功率高，是安全的，可有效提高肺内病变的诊断准确率。
Conclusion CT-guided percutaneous needle biopsy is an effective and relatively safe method. It can improve effectively diagnosis accuracy of the diseases of the lungs.
它们中的大多数生活在海洋中，手臂上铺盖着蛰刺细胞，以浮游生物为食。
Most of them live in the sea and have arms covered with stinging cells. They feed on plankton.
目的：探讨CT定位下经皮肺肿块细针穿刺细胞学检查的技术方法、注意事项及对肺部疾病的诊断价值。
Objective: To evaluate methods and announcements of CT-guided percutaneous fine needle aspiration cytology of lung mass and the diagnostic value of lung disease.
目的评估术中细针穿刺细胞学检查对胰腺肿瘤的诊断价值。
ObjectiveTo evaluate intraoperative fine needle aspiration cytology in diagnosis of pancreatic tumors.
纤支镜超声引导下(EBUS)的细针穿刺细胞学已经被广泛地用于评价肺部异常的病人。
Endobronchial ultrasound guided (EBUS) fine-needle aspiration (FNA) biopsy has become widely used to evaluate patients with thoracic abnormalities.
本次研究检查了伴有现场评判和无现场评判的纤支镜超声下的细针穿刺细胞学，并调查ROSE对EBUS程序和实验室资源利用的影响。
This study examines EBUS FNA biopsy procedures with and without ROSE, and investigates the impact of ROSE service on the EBUS procedure and laboratory resource utilization.
【目的】探讨术中细针穿刺细胞学检查对胰腺肿瘤的诊断价值。
To investigate the diagnosis of pancreatic tumors by intraoperative fine needle aspiration cytology (FNAC).
目的探讨细针穿刺细胞学检查在乳腺病诊断中的实用价值。
Objective to study the practical value of fine needle aspiration cytology (FNAC) for diagnosis in carcinomas of the breast.
目的：探讨术前诊断为胰腺癌术中细针穿刺细胞学（FNAC）检查阴性结果病例的临床意义和提高诊断准确性的方法。
Objective:To investigate the meaning of negative result in intraoperative fine needle aspiration cytology (FNAC) of pancreas spaceoccupy lesion and the pattern to increase the accuracy.
绰号海洋中的黄蜂，咸水碗状水母有60条15英尺长的触须，每条触须上有5000个毒刺细胞，足够杀死60个人。
Also known as the sea wasp, this salad-bowl sized jellyfish can have up to 60 tentacles each 15 feet long. Each tentacle has 5,000 stinging cells and enough toxin to kill 60 humans.
绰号海洋中的黄蜂，咸水碗状水母有60条15英尺长的触须，每条触须上有5000个毒刺细胞，足够杀死60个人。
Also known as the sea wasp, this salad-bowl sized jellyfish can have up to 60 tentacles each 15 feet long. Each tentacle has 5,000 stinging cells and enough toxin to kill 60 humans.
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