So when blood flow does not reach the eye, vision fails, and darkness ensues from the periphery to the center.
所以当血液流动不到眼睛时，视力就会衰退，黑暗就会从神经末梢蔓延到中心。
Facing can be carried out either from the periphery inward or from the center of the workpiece outward.
端面车削既可以从外表面向内切削也可以从工件中心往外切削。
The gas flow control by charging small size coke at periphery and bulk coke at center in the BF is analyzed.
分析了高炉边缘环布碎焦和中心加焦对气流分布的控制作用。
A convex lens is thicker at its center than its periphery. It causes rays to converge.
凸透镜中心部分比周围要厚，它使光线会聚。
The average ADC, relative ADC (rADC) and the ADC from center to periphery of the lesion were calculated.
测定各期病灶平均表观扩散系数值、相对表观扩散系数值及中心-边缘表观扩散系数值。
All these perspectives failed to transcend the binaries of West and non-West, European center and non-European periphery, pre-modern and modern.
这四种阐释模式都未能跳出西方和非西方、欧洲中心与非欧洲边缘、前现代与现代的种种二元对立。
In 15 additional patients, we profiled samples from the center and periphery of the tumor, to determine stability of signatures.
我们还分析了另外15名患者肿瘤中心与周围组织的样本，以确定标记的稳定性。
To combine registration hall and various pavilions, the main entrance of the exhibition center and sub-entrances of each pavilion are set in radial pattern in the periphery of the construction.
结合登陆厅以及各个展馆，在建筑外围呈放射状设置了展览中心主入口以及各展馆次入口。
In todays feminine literatures, this traditional concept has been challenged, and males gradually retrogress from center to periphery in womens world.
在新时期女性主义文学中，这种传统观念遭到挑战，男性逐渐从女性世界的中心地位移居边缘。
It is born out of the disenchantment with or alienation from the national center felt by those on the periphery.
这产生于处在国家边缘的人们远离国家生活中心所感受到的那种摆脱幻想的清醒感和疏远感。
The rADC in hyperacute and acute stage of focus center was minimized, and increased progressively from center to periphery with gradient sign.
超急性、急性期病灶中心相对表观扩散系数最低，从中心往外逐渐升高呈梯度征。
Results:The metaphysis and the periphery of the secondary center of ossification were red marrow. They showed marked enhancement on T 1WI. Enhancement ratio declined in both regions with age.
结果：干骺端骨髓和骨骺二次骨化中心周边骨髓为含有丰富血管的红骨髓，增强后呈显著强化，且干骺端增强率较骨骺骨髓更高，但随年龄增长，两者的增强率均逐渐减低。
The first case (11) is equipped, at the periphery thereof, with a metal frame (14) and, at the center thereof, with a display section (15).
金属框架(14)被提供在第一外壳(11)的周缘部处，而显示部(15)被提供在第一外壳(11)的中心部处。
The contacting area of the electron-emitting layer and the cathode electrode is limited to the periphery except a center part on the bottom face of the hole.
因此，由于电子发射层接收来自位于其侧 面的阴极电极的电子，所以电子主要从电子发射层表面的边缘部发射， 借此提高电子聚焦性能。
The schema inference is exploited to provide formalism for implicature recovery. The basic schemas are CENTER-PERIPHERY SCHEMA, PART-WHOLE SCHEMA and GENERIC-SPECIFIC SCHEMA.
与之对应的是中心-边缘图式、部分-整体图式、具体-类属图式等基本图式。
The schema inference is exploited to provide formalism for implicature recovery. The basic schemas are CENTER-PERIPHERY SCHEMA, PART-WHOLE SCHEMA and GENERIC-SPECIFIC SCHEMA.
与之对应的是中心-边缘图式、部分-整体图式、具体-类属图式等基本图式。
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