异物

Objective To evaluate the role of perfluorocarbon liquids on surgery of nonmagnetic intraocular foreign body extraction.

目的 探讨国产重水在非磁性眼内异物取出术中的应用及其临床效果。

Using perfluorocarbon liquids in vitrectomy for the extraction of nonmagnetic intraocular foreign bodies is an useful method.

在玻璃体切除联合非磁性眼内异物取出术中使用重水可以得到较好的临床效果。

With anthropomorphized safety construction design, the machine can prevent the nonself from machine and serum the original position.

人性化安全设计，防止异物进入机内，自动复位。

This property of fish complement may suggest that this system allows for a wider recognition of foreign surfaces when compared to that of mammals. This broader recognition of nonself particles maybe due to the fact that in contrast to mammals, some complement components in fish are present in multiple isoforms.

鱼类补体的这种特性也许表明，与哺乳类的补体系统相比，它的有更为广泛的对异物的识别能力，这种能力也许是因为与哺乳类相比，鱼类的某些补体成分有多种变体。

The oculist removed a foreign object from his eye.

眼科医生从他眼中除去一个异物。

Around the pellet, you place a piece of live tissue that has been cut out of another pearl oyster.

然后将珍珠贝放回海底一个养殖珍珠就产生了，很快，这块活体组织便在这颗异物周围形成一个珍珠包，这个球型的囊状组织围绕着小颗粒，如同珠母层。

Correct diagnosis of pharyngeal and tracheal foreign bodies is more problematic than diagnosis of more distal lesions.

咽部及气管异物的正确诊断比更远端病变的诊断要更难些。

Phototherapeutic keratectomy ; corneal foreign body ; ocular trauma ; explosive trauma ; gunpowder

准分子激光角膜切削术；角膜异物；眼外伤；爆炸伤；火药

Results: Among the 60 cases of chronic cough in children, emycoplasma pneumoniae infection accounted for 24 cases, cough variant asthma 20 cases, tuberculosis 9 cases, postnasal drip syndrome 7 cases, foreign body in trachea 3 cases and gastroesophageal reflux 2 cases.

结果：60例慢性咳嗽中，肺炎支原体感染24例次，咳嗽变异性哮喘20例次，结核感染9例次，鼻后滴流综合征7例次，气管异物3例次，胃食管返流征2例次。

The vision processing is made difficult by the comparatively strong refractiveness, reflectivity, the crazes and foreign bodies like hair existing in unqualified aluminum-plastic foamed mask packaging products.

由于铝塑泡罩包装产品反射、折射较强，另外不合格产品中存在裂纹、发丝等异物需要识别，图像检测困难。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。