视力

Metabolic cherry-red spot occurs in other lysosomal enzyme deficiences such as generalized gangliosidosis (GM 1), Sandhoff's, Gaucher's, mucolipidosis Types 1 and 2, Niemann-Pick Type A, and multiple sulfatase deficiency. Vision is usually subnormal because the ganglion cells are not working properly.

代谢性眼部樱桃红斑发生在许多溶酶体酶缺乏的疾病中出现，如GM1神经节苷脂贮积病，sandhoff病，高雪氏病，粘脂质贮积病1，2型，尼曼匹克病A型，及多种硫酸酯酶缺乏病等，由于神经节细胞异常，视力一般轻度受损。

When the cows were all inside and Raymond and his father had shut the stable doors, we walked, stillbent, through the sumac and, once out of sight, climbed down to the road.

母牛都进了马房以后，雷蒙德和他的父亲关上了马房的门。我们弯着腰穿过漆树林，一离开他父亲的视力，便走上大路。

Results n 45 patients with secondary suspensor y intraoular lens implantation, the IOLs' position were stable and the visual acuity had been improved.

结果45例二期悬吊式人工晶状体植入，人工晶状体位置稳定，视力均有不同程度提高。你知道它的英文吗？

Today Janet Sutherland can walk again, and says she can see better than ever.

今天，Janet又可以工作了，她说自己的视力比以前还要好。

Anyone with eyes can take delight in a face or a flower.

任何有视力的人都能在他人面容和花朵中感受快乐。

There is a tapetum which reflects light of hyaline layer between the chorioidea and pigament epithelium.

脉络膜毯是脉络膜和色素上皮之间的折射透明层，为动物适应弱光下增进视力的装置。

The man told me he had lost his sight in an accident when he was a teen-ager.

老人家告诉我，在事故中他丧失了视力，当时才十几岁。

The man told me he had lost his sight in an accident when he was a teen-ager. But this did not prevent him from tr*eling alone.

老人家告诉我，在一次事故中他丧失了视力，当时才十几岁，但这并不妨碍他独自旅游。

Objective To explore the applicabilty of threshold of PRVEP P100 spatial frequency to evaluation of visual acuity in different eye lesions resulted from trauma.

目的研究图形翻转视觉诱发电位P100波空间频率阈值在不同眼损伤情况下预估视力的价值，以期指导相关法医临床学鉴定。

Low frequency sound waves (around 19 Hertz), which are below the threshold of hearing, have also been shown to precipitate a feeling of presence and the perception of shadowy images in the periphery of vision.

低频声波（约19赫兹）人耳听不到，但是也被证实可以让人产生一种有东西存在的感觉，并且在视力边缘感觉到有阴影。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。