Refractive errors cannot be prevented, but they can be diagnosed by an eye examination and treated with corrective glasses, contact lenses or refractive surgery.

屈光不正无法预防，但可通过验光作出诊断，并可选择眼镜、隐形眼镜或手术加以矫正。

The eye was irrigated with saline immediately, but the initial slit-lamp examination showed diffuse punctate epithelial keratopathy, prominent conjunctival injection and chemosis.

病人在急诊室立即接受大量生理食盐水冲洗，随后之眼部细隙灯检查发现左眼有明显之点状角膜上皮缺损及结膜充血水肿。

Naked eye observe, X-ray examination and osseous radioactive nucleon raster display were performed. After experimentation, the dogs were killed and the samples were sent to histology examination.

分别进行临床肉眼观察及X线检查，同时进行放射性核元素骨显象，实验结束后宰杀动物，取标本送组织学检查。

Microtropia may easily escape diagnosis by ordinary methods of examination The cover test may be negative or the fixation movement of the deviated eye upon covering the sound eye may he absent.

微小度数斜视用一般方法检查容易漏诊。 遮盖试验可能阴性或遮盖健眼时斜眼注视运动可能没有。

Ocular trauma often leads to changes in intraocular structure and tissue. So, slit-lamp examination, gonioscopy and eye B-ultrasonic examination can provide only limited information.

眼外伤常导致眼内组织结构的形态变化，而以往的裂隙灯、前房角镜和眼用B超检查只能提供十分有限的信息。

CONCLUSION Patients with history of head injury, eye symptoms or epistaxis should take DSA examination to identify the injury of the internal carotid artery in cavernous sinus segment.

结论对有头颅外伤史伴有眼部症状或鼻出血症状的应及早行DSA造影以明确诊断。

So, you can discover their eloquence ameliorated, take an examination of grinding is not very hard work in their eye, this and never take an examination of grind the person's feeling is poor in.

所以，你会发现他们的口才都变好了，考研在他们眼中不是很难的事，这与从未考研人的感觉差之千里。

In particular the composition languages papers occupy a high share of the college entrance examination scores, the annual essay proposition is even more eye-focus.

尤其是作文占据着高考语文试卷高份额的分数，每年的作文命题，更是万众瞩目的焦点。