中线的

The limit of tolerance in column plumbness shall be based on the height from the baseplate to the point being plumbed and shall be measured from the true center line of the column.

栏垂直的公差极限应基于被探测高度的基板点和准确的中线柱的测量。

Lateral crus presented diamond-shaped or long strip,(16.21 ± 2.71) mm in length,(8.45 ± 1.72) mm in width,(1.09 ± 0.18) mm in thickness. Cephalic rim intersected lower edge of lateral nasal cartilage, and slightly covered the lower edge of the lateral nasal cartilage, so that the two were overlapped, but also only the intersection without overlapping. Lateral crus constituted the base of nasal wings. Narrow medial crus formed nasal tip and the frame of front nasal columella, showing posteroinferior curve or S shape,(13.06 ± 2.16) mm in length,(3.79 ± 0.58) mm in width,(1.02 ± 0.18) mm in thickness. The left and right medial crus in the middle were connected by connective tissue, and in the same way connected to the anterior margin of the lateral nasal cartilage.

外侧脚呈菱形或长条形，长(16.21±2.71) mm，宽(8.45±1.72 ) mm，厚(1.09±0.18) mm，头缘与侧鼻软骨下缘相交，并略覆盖侧鼻软骨下缘使二者部分重叠，也可仅相交而无重叠；外侧脚构成鼻翼大部的基础；内侧脚狭细，构成鼻尖和鼻小柱前部的支架，呈向后下的弧形弯曲或S形弯曲，长(13.06±2.16) mm，宽(3.79±0.58) mm，厚(1.02±0.18) mm；左、右内侧脚在正中线借结缔组织相连，并以相同方式连于侧鼻软骨的前下缘。

The results show that the single-layered neural tube fails to form and the neural crest cells remain at the lateral regions in the explants with NTDs. However, the patterning of the neural tube is not affected as indicated by the normal expression of the preneural genes.

结果显示神经管闭合缺陷的移植体不能形成单层化的神经管，并且神经晴细胞滞留在侧面区域不能向背侧中线迁移，而对神经前体标记基因的检测显示神经管的背腹图式形成并未受到影响。

Next, after analyzing the nets′relationship in three layer channel routing, setting up the objective function toward channel area minimization, we propose some new terms, for example, the withstand bound columns, valid complete cover net sets, TRACK valid routing, etc.. The conceptions and natures of static bound of nets, dynamic bound of unrouted net set and the lower bound value of the horizontal tracks are discussed; and the methods of calculating static bound, dynamic bound and lower bound are put forward.

文章接着分析了线网在三层通道区布线中的相互关系，为了以完成布线所需通道区面积最小化为目标解决三层通道区布线问题，提出了柱界列、完全有效覆盖线网集、TRACK有效布线等一些新的概念，讨论了三层通道区布线问题中线网定界、未布线网集动界和水平通道数Lower-Bound等概念和它们的性质，给出了定界、动界、Lower-Bound值的计算方法。

According to stochastic characteristics of hydrology, weather, geology and structure, a integrated flood safety assessment method of launders along water transfer engineering is presented based on reliability analysis theory. The method is applied in Middle Route of South to North Water Transfer Project in Hebei province.

以可靠度理沦为基础，根据渠道所穿越的各条河流的水文、气象、地质、工程结构的随机特征给出了引水工程交叉建筑物的综合防洪风险计算方法；并以南水北调中线工程河北省段3座渡槽为例对该方法进行了验证。

Infant ; Facial nerve ; Blood supply to parotid gland

本文采用动脉灌注、手术显微镜下解剖的方法，对婴儿面神经颅外段的解剖特点以及腮腺血供进行了详细的观测，以期为临床腮腺手术提供可靠的解剖学资料。1 材料和方法选用 15具(30侧)新鲜婴儿尸体(女婴 10具，男婴 5具)，沿颈前正中线切开皮肤、浅筋

Bugatti has always been the crown-shaped radiator grille, the body runs through the entire vehicle in the process online, short head, large 20-inch tires, as well as the EB logo, Bugatti lamps are traditional design, will not and should not change .

布加迪一贯的皇冠形水箱格栅，贯穿全车的车身中线上的突起，短头，20英寸大轮胎，以及EB标志、灯具等都是布加迪的传统设计，不会也不应变动。

Examples of Cevians are medians, angle bisectors and altitudes.

Cevians的例子有三角形的中线，三角形的角平分线和三角形的高线。

According to the literature about the manufacture models of three kinds,radial feed- rolling cutter ,broach and Gleason cutter,the effect of centre point-centre line method,centre deviation method and oblique feed on qualified gear length were inspected.

根据滚刀、拉刀及格利森铣刀盘三类径向进给的制造模型相关文献，考察了中点中线法、中心偏移法、斜向进给对给出合格齿长的影响，指出了各类刀具的制造模型的异同，为这种研究提供了借鉴

Cao river aqueduct is the largest constructions in south-to-north water transfer project. the pebble layer in water bed section is deep, thick with less sediment concentration, and drilling sampling difficulty is rare big. it is summarized the selection of rig in the drilling of pebble layers, technical parameter, and confectmeasure of plant glue, etc. in cao river aqueduct.

槽河渡槽是南水北调中线工程河北省段最大的建筑物，河床段卵石层深厚且含砂量小，钻探取样难度极大；就漕河渡槽深厚卵石层勘探中钻具的选用、技术参数的选择及植物胶配制方法、注意事项、取芯样技术进行了较详细的叙述并进行了总结，可供以后类似地层勘探时参考。

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。