无患

The visual acuity and light sensitivity were altered by TTT in the eyes with absolute scotoma.

所有被检出有绝对暗点的患眼治疗后视力均无明显变化，视网膜的光敏度不变。

Results Absolute scotoma appeared in 7 eyes and relative scotoma in 6 eyes before TTT. Among the 6 eyes with relative scotoma, the visual acuity was improved over 2 lines in 4 eyes after TTT, descended 1 line in I eye and unchanged in 1 eye. The light sensitivity of the irradiated retina was increased in 5 eyes and decreased in 1 eye.

治疗后与治疗前相比较，6眼TTT前检出相对暗点的患眼中，治疗后视力提高者4眼，1眼视力下降，1眼视力无明显变化；6眼中5眼TTT治疗后激光照射处视网膜的光敏度提高，1眼降低。

The reaction is stoichiometric and there is no regeneration of the active site and no turnover of AGT.

过度表达AGT的转基因鼠可免患烷基致癌剂诱导的肿瘤，无AGT活性的小鼠对甲基亚硝基脉的致癌效应尤其敏感。

Although often symptomless (particularly when it is a secondary reaction), it can predispose to thrombosis in some dogs.

尽管许多病例都是无临床症状表现的，但预示着患犬有较高的血栓风险。

With nuclear sclerosis, a reflection from the tapetum will be seen, while a cataract will block reflection.

晶状体核硬化的犬只在收到电筒照射时绒毡层的反射光可见，而白内障患犬则无光反射。

The risk for both disorders is increased tenfold in women who use unopposed estrogen-replacement therapy.

在使用无拮抗的雌激素替代治疗的妇女中患这两种疾病的概率会增加10倍以上。

The risk for both disorders is increasedtenfold in women who use unopposed estrogen-replacementtherapy.

在使用无拮抗的雌激素替代治疗的妇女中患这两种疾病的概率会增加10倍以上。

Mammography alone was diagnostic in 55% of asymptomatic screened patients and in 61% of unscreened patients.

乳房X光摄影本身的诊断结论，在无症状的病患中，有55%接受过检查，61%没有接受过检查。

Persons who clean areas heavily contaminated with feces or vomitus may benefit from wearing masks since virus can be aerosolized from these body substances; ensure consistent environmental cleaning and disinfection with focus on restrooms even when apparently unsoiled.

清理病患排泄物或呕吐物等高度污染区时，为避免人员吸入此类物质气雾化所产生的病毒，清洁人员应戴上口罩；清洁时应同时包含一般环境与厕所的清洁与消毒，即使表面无明显脏污仍应定期清洁。

You do not like Walter, so you complain of his untidiness; well, any stick will serve to beat a dog with.

你不喜欢瓦尔特，于是你就说他不修边幅，可不，欲加之罪，何患无辞。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。