正的

To analyze the reason of ametropia and control the condition of the reflection efficently are to be worth investigating deeply.

分析屈光不正的成因，对术后屈光状态进行有效控制是值得深入研究的课题。

LASIK for ametropia after cataract extraction and intraocular lens implantation is an effective and safe surgery.

LASIK是矫治白内障摘除人工晶体植入术后屈光不正的安全、有效的方法。

In the rapid development of ophthalmology in recent years , there exit some manifests of academic ethic anomy and unhealthy climate .

在我国眼科学快速发展的大好形势下，还存在着学术道德失范，学术风气不正的严重问题。

In our method, we use an approximation function which is smooth if the smoothing parameter is positive.

用了一个近似函数，当光滑参数是正的时候，该函数是光滑的。

He's working with photos taken in Aspen.

他正的展示摄于Aspen的相片。

When some wicked persons utilize those paranormal theories distorted by them to bewitch people, it may bring serious results even disasters.

当一些心术不正的人利用这些超自然学科蛊惑人们时，往往带来很大的损失甚至灾难。

Because some are positive and some are negative, the values will cancel each other out.

因为有一些是正的，有一些是负的，这些值将互相抵消掉。

Is this the right side of the cloth?

布的这一面是正的吗？

Vaguely remember in Peking,"Temple of Jiaxing" respect for the military ceremony, General Liming Ding generals killed in action, the first of the late President Chiang Kai-shek's letter elegiac couplet:"eternal souls."

依稀记得在北平《嘉兴寺》尊祭国军阵亡将领李铭鼎将军，已故先总统蒋中正的挽联上书：&英灵千古&。

One quarter of the population of the States is black.正:One quarter of the population of the States are black.

析：主语population本为不可数名词，但是在涉及其中的一部分时，后跟复数谓

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。