正中线

Back seam off center, twisted or not vertical to heel seat, by 2mm

后合缝车线不正，偏离中线、扭曲或没与后跟垂直----偏离达2mm。

Back seam off center, twisted or not vertical to heel seat by 2.0-mm.

后套合缝线不正，偏离中线、扭曲或美与底垂直，偏离达2mm

Secondary stress field resulting from valley cutting is basically symmetric about the valley central line hut not of axial symmetry . From top to foot of valley wall , the tangent stress and the width of high tangent stress zone get gradually big , reaching maximum at the valley botton .

沟谷的下切形成的二次应力场除了关于沟谷中线基本对称外，不具备轴对称特征，从坡顶到坡角，切应力高值区内切应力量级和高值区的宽度逐渐增大，在沟谷正下方达到最大，甚至有可能突然增大。

Result:When grade of GCS was lower,the mortality was higher.At the same time,There was a positive correlation between brain mid-line displacement extent with mortality.

结果：受伤原因中交通事故伤140例(68.6%)，坠落伤28例(13.7%)，打击伤及其他占36例(17.7%)，格拉斯哥记分越低，死亡率越高，脑中线移位程度与死亡率高低呈正相关。

There was no abnormaldullness but some moist rales were heard in the base areas of the both lungs.

心尖搏动所见，触诊时在第5肋间，距正中线14cm处，无细震颤，心浊音界如图

In this article, the OH radials produced by positive and bi-directional pulse corona discharge in a wire-pla...

一、OH(A~2∑→X~2Π 0-0)自由基的发射光谱利用发射光谱技术在大气压下测量了在氮气、水蒸气混合气体中线-板式正脉冲、双向窄脉冲电晕放电产生的OH(A~2∑→X~2Π 0-0)自由基的发射光谱及在潮湿空气中正脉冲电晕放电OH自由基的发射光谱。

The pain was confined to the midline and was aggravated by heavy labor.

这疼痛局限于正中线，因吃力的劳动而加剧。

Note how this one has crossed the midline to the opposite hemisphere.

注意肿瘤如何穿过正中线到对侧的大脑半球。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。