查询词典 mesh

Hole repairing in triangular mesh models and piecewise smooth B-Spline surfaces fitting have been studied in this dissertation.

本文对三角网格模型上的孔洞修补及分片光滑B样条曲面的拟合技术进行了研究。

RESULTS:After pinealectomized mice was irradiated WBI with 75 mGy X-rays,we found levels of plasma corticosterone increased obviously,and the effects of the proliferative reaction of splenocytes to ConA and spontaneous proliferation of thymocytes was found to be decrease. But injecting melatonin into pinealectomized mice or putting melatonin in the cultured cell,its immune functions might renew the enhancement.CONCLUSION:Melatonin of pineal gland might regulate the immunoenhancement induced by low dose radiation.MeSH Pineal body; Melatonin; Radiation; Corticosterone; Immunity,cellular

低剂量辐射(low dose radiation，LDR)全身照射(whole body irradiation，WBI)可引起免疫系统的兴奋效应，主要表现在以T淋巴细胞功能激活为主的细胞免疫和体液免疫功能的增强并可提高机体的抗瘤作用［4，5］，在LDR诱发免疫功能增强的同时伴有下丘脑-垂体-肾上腺皮质系统功能下调等神经内分泌功能的改变，神经内分泌对免疫系统的调节可能是LDR免疫兴奋效应发生的必要条件，松果腺MLT与辐射免疫兴奋效应的关系值得研究。

These gears are manufactured with widths of their teeth (as measured along the pitch circle) such that when two such gears are installed with a center distance consistent with their standard pitch diameters, the teeth of the two gears will mesh "well".

生产齿轮的时候要根据齿的宽度，这样当两个齿轮装配成中心距离与分度圆直径相吻合的时候，两个齿轮的齿就可以正确啮合。

We all know, unit type flexo printing machine in business card printing and membership card when requesting all Nano-imprint lithography drum, block drum of gear as far as possible in the gear mesh on the pitch circle, to ensure that working pressure stationary homogeneous.

家喻户晓，机组式柔印机在制卡和会员卡制息时给求所有压印滚筒、印版滚筒的齿轮都尽不定在齿轮的节圆上啮分，以包管处事不不不张力陡稳陡均。

Much attention is paid to the mesh principle of variable ratio rack and sector, which includes the principle of variable ratio, the selection of gear type, the setting up of rolling pitch line, and the determination of tooth profile.

重点说明转向器中变速比扇形齿轮和齿条的啮合原理，包括变速原理，变速齿轮的选择，滚动节线的建立，齿形的确定等问题。

Our company specializes in the medium-to-high grade lace of Leca of warp knitting, underwear lace, lace lace, elasticity clothing surface fabric and computer mesh cloth brocade surface fabric ,etc., are used in gentle chests of women , underwear , auxiliary materials and children's clothes the necessary dress of pants coat, wedding gauze kerchief, necessary ornament lace , such as the glove , the toy , the plaiting article ,etc..

本公司专业生产中高档经编莱卡花边，内衣花边，蕾丝花边，弹力服装面料及电脑网眼布提花面料等，用于女性文胸，内衣，内裤外衣所需服饰面辅料及童装，婚纱，手套，玩具，纺织工艺品等所需的装饰花边。

Diagonal mesh is a planar graph with fixed connection number per node.

对角网格是可平面图，其结构简单，可扩充性非常好。

First, The relation between one dimension plane detonation wave configuration and mesh size was investigated, then, regular reflection and Mach reflection was studied too.

首先研究了一维平面爆轰波结构与网格尺寸的关系，然后研究了柱面散心爆轰波结构及其正规反射、Mach反射问题。

Be sure the mesh is securely attached to the top rail and floor plate.

确保网格是安全的重视顶端铁路和地下板。

Net seam using servo motor driven ball screw, Tuosi plate connected to the rail line, according to instructions sliding, net seam gap arbitrarily adjusted according to actual situation, with the screen blocking the production of mining and petroleum chemical industry pharmaceutical tablets filter mesh, filter the ideal network management device.

网缝采用伺服电机带动滚珠丝杠、托丝盘连接在直线导轨上，按指令滑动，网缝间隙根据实际情况任意调节，是生产矿业用筛拦网片及石油化工医药用过滤筛网、过滤网管的理想设备。

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。