中线的

Moreover,thc rationality about calculating tolerance unit by using the grometrical average is discusscd in comparison with relative reeor by using the midline value which is in a basis diameter step.

本文给出了几何平均值与算术平均值最大相对误差关系的证明，并通过对尺寸分段内按中线值的相对误差的比较，进一步论述了按几何平均值计算公差单位的合理性。

Machine vision will implant eyes and brains in machines, and Vanch Tech will continue the devotement to be an unrivaled "one stop shop of lighting and lenses" for all your machine vision requirements.

方千科技将与业界众多集成商深度合作，致力于优秀视觉产品的应用推广。其中线扫描项目的应用是我们的重点发展方向。我们将用真诚和敬业，把方千科技打造成为一家光源、镜头解决方案的一站式专业提供商。

A synthetic method to recognizing ice situation combining Froude,density of drift ice and accumulated negative temperature is produced,the ice process and schedule along the route is predicted and the characteristics and influencing factors of conveying in ice period is analyzed,and the ice danger prevention measures are also advised.

提出了采用Fr数、流冰密度、负积温综合判别不同冰情的方法，预测了南水北调中线工程冬季输水不同冰情的时空分布特征，并初步分析了冰期输水的特性及影响因素，提出了冰期输水冰情防治和预防措施等方面的建议。

In this paper was obtained minimum point of sums of distances to isosceles triangle certainly was in median line of base of the triangle,and minimum point of quadratic sums of distances to every vextex in general triangle just was bara-center ofthe triangle.

对等腰三角形，得到了到各顶点距离之和的最小值点必在底边的中线上；对一般的三角形，获到了到各顶点距离平方和的最小值点就是三角形的重心。

If you're wondering about "Centerline Engineering," it was an imaginary company that Mike Mayfield coined to give his BASIC projects a level of prominence to those reading the remarks section.

如果你对"中线工程想："这是一个虚构的公司，迈克梅菲尔德创造，让他的基本项目的卓越水平的那些阅读备注部分。

We report two cases of nasal T/NK cell lymphoma with the unique feature of a crusted necrotic ulcer surrounded by erythematous infiltrative rim at midfacial region, clinically presented as so-called lethal midline granuloma.

我们提出两侧鼻部 T/NK细胞淋巴瘤，临床表现为所谓的致命性中线肉芽肿，病人在脸部的中央有一坏死结痂的溃疡，周围有红的浸润性病灶。

The inhibitory efFect of deep somatic nerve stimulation on the HVEs does not depend upon the buffer nerves, but is related to the function of medial medulla oblongata.

上述结果表明：化学感受性反射能易化刺激下丘脑诱发的室性期前收缩，而压力感受性反射可以抑制这种室性期前收缩，但躯体传入冲动对这种心律失常的抑制作用并不依赖于缓冲神经的存在，而有赖于延做中线核群的完整性。

The sensitivity and specificity of far-infrared thermography in the diagnosis of lumbar disc herniation were evaluated. Compared with the normal, the thermogram of twenty-three cases on low back with LDH changed. They can be divided into four thermal patterns that is shuttle-liking (8 cases), discontinued in the middle line (6 cases), large regional (5 cases) and nonregular (4 cases) pattern. The temperature of abnormal sides is lower than the counterpart in most cases (nineteen of twenty-three). The thermography diagnosed LDH with sensitivity 90.48% and specificity 66.68%.

结果 F-IRT显示：23例LDH患者腰骶部热形态改变为四种形式：梭形，热区向一侧偏歪或呈角状突起（8例）；夸中线热区不连贯（6例）；骶髂骨上缘呈大片高温热区（5例）；不规则形态（4例），患侧下肢较相对应的对侧胶体的温度，至少有一个患侧部位出现温度下降的有19例(82.61%)，综合CT与F-IRT结果分析：F-IRT诊断腰椎间盘侧后突的灵敏度为90.48%，特异度为66.68%。

Flatfish, such as the flounder, are among the few vertebrates that lack approximate bilateral symmetry (symmetry in which structures to the left and right of the body's midline are mirror images).

鲆鱼，例如比目鱼，是少数左右两侧不太对称的脊椎动物之一（左右两侧对称指的是身体中线左右两边的结构为镜象反射）。

Runway elements must include any portion of a runway not otherwise identified as an intersection, threshold, marking, centerline, LAHSO location, arresting gear location, shoulder, stopway, displaced area, or exit line.

跑道成分必须包括跑道的所有部分没有任何其他的十字路口，入口，标记，中线， LAHSO 地点，接地点，道肩，停止道，内移的地区，或出口线。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。