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cylindrical surface相关的网络例句

查询词典 cylindrical surface

与 cylindrical surface 相关的网络例句 [注:此内容来源于网络,仅供参考]

Doping Cr into perfect TiO2 (110) surface can create the new active surface state different from that of oxygen defect surface ,AM and transition metals deposited TiO2 (110) surface. Its active surface state is the Cr 3d occupied state near EF and the value of band-gap drop from 3.13eV to 1.16eV, so photocatalysis reaction can perform in visual light area after doping Cr into perfect TiO2 (110) surface.

TiO_2(110)面掺杂Cr 可以产生不同于氧缺陷、碱金属及过渡金属负载的新表面态,其表面态为靠近E_F 的Cr3d 电子占据能带,带隙由原来的3.13ev 降至1.16eV,因此,掺Cr 后TiO_2 可在可见光区发生光催化作用。

Remove row and column' and 'put a big number' have been used for the first boundary;a continuous Regional Identification Function is used on the basis of non-variant nodal virtual flux method for the free surface boundary;Gauss formula is used to make the curved surface integral of the free surface boundary transformed as the difference between volumn integral and other curved surface integral to calculate the integral item on boundaries, which avoiding finding the position of free surface, while the continuous Regional Identification Function is applied to calculate volumn integral and surface integral;Crout and PCG method is used for solusion.

对于已知水头边界,采用&去行去列法&和&置大数法&进行处理;对于自由面穿过的单元,在固定网格节点虚流量法的基础上,引入连续的区域识别函数;对于非稳定渗流中自由面边界积分项,采用高斯公式将求自由面的面积分转化为求体积分与其他面积分之差,避免了求自由面的具体位置,同时在计算体积分和面积分时采用连续的区域识别函数;在解法上,采用直接解法和PCG法。

The scale-type geometric wear-resistant structure surface is characterized in being made up of a base and the bionic geometric units on the surface. The bionic geometric structure unit is a scale-type structure distributed regularly on the surface of the base, and the distribution density is that: the ratio between the geometric projection area of the scale-type structure on the base surface and the surface area of the base formed by all the edge ends is 50-100%; the scale-type geometric structure unit has a symmetric hexagon shape on the surface; the sides L2/L1=1.0-2.0, L1: 1mm-50mm, and the internal angle Alpha is 120 degree -130 degree, the internal angle Beta is 100 degree -110 degree; the A-A section is subtriangular, and the B-B section is a trapezoid, the height H of the scale-type is 1-5mm.

本发明由基体和其表面上的仿生几何结构单元组成,仿生几何结构单元为在基体表面规律分布的鳞片型结构,鳞片型的分布密度为:其在基体表面上的几何投影面积之和与所有棱端围成的基体表面积之比为50-100%,鳞片型几何结构单元的表面形状为对称六边形结构:边长L2/L1=1.0-2.0,L1:1mm-50mm,内角α为120°-130°,内角β为100°-110°,鳞片型的A-A截面为近似三角形,B-B截面为梯形,鳞片型的高度H为1-5mm。

The shockwave of the meteorite strike on the terrane of the surface passes the dynamic energy to the surface and forms the target terrane shatter cone; due to the fact that the terrane of stricken surface can not maintain the state of stress, a cluster of rarefaction wave was formed behind the shockwave to decompress terrane substances from high pressure state, this cluster of rarefaction wave ejects with high speed from the interface between the substances such as meteorite, surface terrane and lava, the shockwave compresses the target terrane substances, generating super-high temperature and forming a jet current of rock mass, rock powder, lava or rock fog with high pressure and temperature, the jet current lasted until the shockwave rebounded from the backside of rock, and the target of meteorite-stricken surface is formed on surface.

陨石撞击地面岩层时的冲击波把动能传给地表产生靶岩震裂锥,由于被撞击地表岩层不能维持应力状态,冲击波后面就发展一簇稀疏波使岩层物质从高压状态下减压,在陨石、地表岩层、熔岩等物质交界处高速喷出,冲击波压缩靶点岩层物质产生超高温,成为压力大温度高的岩块、岩粉、熔岩或岩雾喷射流,直到冲击波从岩石背侧反射、地面上形成陨击靶点。

It 's mainly used in steel tubes of high 's mainly used in steel tubes of high temperature superheaters with surface temperature temperature superheaters with surface temperature ≤625℃ and high ≤625℃ and high temperature reheaters with surface temperature temperature reheaters with surface temperature ≤650℃, and high ≤650℃, and high temperature headers and steam pipes with surface temperature temperature headers and steam pipes with surface temperature ≤600℃.

主要主要用于壁温≤625℃的高温过热器、壁温≤650℃的高温再热器钢管,以及壁温≤600℃的高温集箱温≤625℃的高温过热器、壁温≤650℃的高温再热器钢管,以及壁温≤600℃的高温集箱和蒸汽管道,国内外已逐步用该钢代替和蒸汽管道,国内外已逐步用该钢代替T22、F12、TP304L、TP347H等,但该钢焊接性能T22、F12、TP304L、TP347H等,但该钢焊接性能也比较差,容易产生焊接冷裂纹,所以同样要求有合适的预热温度和及时进行焊后回火处也比较差,容易产生焊接冷裂纹,所以同样要求有合适的预热温度和及时进行焊后回火处理。

By the FEA model that the recharge effect had been taken into account, the surface settlement and the surface differential settlement of the ground surface which was out of the recharge position could be greatly reduced, the recharge effect at far foundation pit wasmuch more apparent than at the near position. By the FEA model that the water-seal effect had been taken into account, the surface settlement and surface differential settlement of the ground surface could be largely reduced; the reduction of the total settlement and the differential settlement increased as the length of water-seal wall grew.

考虑回灌作用的有限元模型计算分析表明:设置回灌井或者回灌排水沟都可减小回灌处以外的地表总的沉降和不均匀沉降,随着排水沟离开基坑边距离的增加,回灌点以外的总沉降量和不均匀沉降都减少,回灌井埋设深度对周围地表沉降影响较小;通过考虑止水帷幕的有限元模型计算分析表明:设置止水帷幕可大大减小基坑周围土体总沉降和不均匀沉降,随着打设止水帷幕深度的增加,基坑周围地表总沉降和不均匀沉降都减小。

This series of lathes for turning internal and external cylindrical surface, conical surface, and other rotating surface, turning a variety of metric, imperial, modulus and diametral pitch threads, and can pull the drilling and oil and so on.

商品简介:本系列车床适用于车削内外圆柱面,圆锥面及其它旋转面,车削各种公制、英制、模数和径节螺纹,并能进行钻孔和拉油槽等工作。

Our company relates to optics wafer treating right away starting from the 80's, In the field of wafer treating have accumulated large amount of the special field experience developing、giving birth to a child and managing. Grasp the various optics wafer Flat surface、Spherical surface、Cylindrical surface complete set processing technology.

本公司自八十年代初就开始涉及光学晶片加工,在晶片加工方面积累了大量开发、生产及管理的专业经验,掌握各种光学晶片平面、球面、柱面的全套加工技术。

An illustration of the concept of burning surface regression is given in Figure 1, for a section of a hollow cylindrical grain, with an inhibited outer surface ("inhibited" means that the propellant surface is protected from the heat of combustion and as such, burning does not occur).

一个例子的概念,燃烧表面的回归,是由于在图1 ,对于第一个空心圆柱粮食,与一抑制外表面("抑制"是指推进剂表面是保护从燃烧热和作为,例如,燃烧不会发生)。

Complex surface structures stripes or bandings were found in those of A. dichotoma, but less in P. inclinatus. The trabeculae consisted of three parts the surface part, the cylindrical layer and the central part. The surface and the central part were mainly protein substances which could be dissolved by KOH.

其中心部主要是溶解于KOH溶液的物质蛋白一类的物质,环状纤维层中的几丁质纤维,在层和层之间相互不同的方向排列着,并各自与前翅的上下层中的几丁质纤维连续地连接着2独角仙前翅小柱的表面有复杂的纹样,而锹形虫的小柱表面只有非常简单的几乎没有纹样。

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相关中文对照歌词
Cracks In The Surface
Erised
Surface Of The Sun
On The Surface
Just Beneath The Surface
Subterranean
Living A Lie
Mole
Identity On Fire
Ageless Beauty
推荐网络例句

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜,这支南方球队将会更坚持其一贯而有效的4-3-3阵型,洛佩斯和塞德维奇将取代受伤缺席的詹保罗,和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外,西方较自由的生活方式对年轻人的影响增大。

We are fed up with what the garrulous old lady said.

我们已经对那位爱唠叨的老太太所说的话感到厌烦了。