查询词典 casing head

The Stained pulp curve in different head are described as: elliptical dished head: H=178. 78+0.5926R-0.0141R〓 semispherical head: H=146. 76+0.0093R-0.0071R〓 conical dished head (α=27°): H=118. 2+0.0248R-0.0061R〓 conical dished head (α=23°): H=151. 7-0.1024R-0.0065R〓 If only for the quality and the efficiency of bleach of up-flow reactor, the conical dished head is the best option with the good engineering feasibility.

对实验数据处理回归后得到流经椭圆形封头时纸浆分布曲线方程；流经球形封头时纸浆分布曲线方程；流经锥形封头（半锥角27°）时纸浆分布曲线方程；流经锥形封头（半锥角23°）时纸浆分布曲线方程。

The research of making use of 2D image to form the 3D objects has been a field paid attention to very much all the time. In this work, we propose the synthetic way of a 3D human head, based on image information of multiple-view, cooperate with a Generic 3D head model. By choosing the feature points from images to estimation of position of the camera, and then dealing with information reconstruction of human head and feature point relationship between images and 3D object. Subsequently, applying interpolation technique, the head model is deformed from original model to fit the computed feature points by using Radial Basis Function. Make the form of the head model of people after deformation in conformity with true face of people. Finally, execute 3D head texture mapping and reach the function of translation and rotation with arbitrary direction.

利用二维影像来合成三维物件的研究一直是很受到重视的一个领域，在本论文中，我们提出一个三维立体人头的合成方式，以多张不同视角的影像资讯为基础，配合一个事先准备好的通用三维人头模型(generic 3D head model)，透过二维影像中特徵点的选取来估算出拍摄的角度、方位，进而处理人脸模型五官的资讯重塑与特徵点对应的关系，接著利用内差技术，使用放射基底函数对三维通用人头模型作形变，使形变过后人头模型的形状与真实人脸相符，最后对三维通用人头模型作材质贴图，并可对此模型作任意角度、方向的旋转平移，以期达到类似照镜的功能。

In order to implement simultaneous casing while drilling of larger diameter pile holes and water wells in complex strata, a new type of bit for simultaneous casing while reverse circulation drilling with DTH air hammer was developed.

为实现在复杂地层用同步跟管钻进工艺钻凿直径较大的桩孔和水井，设计了一种气动潜孔锤反循环跟管钻进钻头。

Cased hole formation resistivity logging calculates apparent formation resistivity by measuring slight potential difference on metal casing,its measurement error of the apparent formation resistivity is decided by the measurement error of the potential difference on the casing.

过套管电阻率测井通过测量金属套管上的微小电位差来计算地层视电阻率，套管上电位差的测量误差决定了地层视电阻率的测量误差。

Color should have matched, color of graph bell advertising perhaps follows mass-tone attune to be close friends consistently, perhaps follow mass-tone phase modulation to be close friends instead, try more, may increase many income, the flower changes a code a few minutes to be able to raise a few yuan of money, the input casing of functional code should have a difference with the color all round, want to have window, for instance all round it is grey black, functional code inputs casing to do a bright yellow, compare so conspicuous.

颜色要搭配好，图铃广告的颜色也许跟主色调一致要好，也许跟主色调相反要好，多尝试一下，也许能提高不少收入呢，花几分钟换个代码就能提高几十元钱，功能代码的输入框要跟四周的颜色有差别，要有亮点，比如四周都是灰黑色，功能代码输入框弄个亮黄色的，这样就比较显眼。

Is a professional manufacturer of various plastic PC pipe, PC Profile, LED guardrail lamps manufacturer of plastic accessories; products are mainly used in road and bridge parapets lights casing, bridge lamp casing, building outside the outline of outer tube lights, stage lights outer tube, urban lighting decoration works.

是一家专业生产各种塑料PC管、PC异型材，LED护栏灯塑料配件的生产厂家；产品主要用于路桥护栏灯套管、桥梁灯套管、大厦外轮廓灯外管、舞台灯外管，城市亮化装饰工程等。

Temperature's effect on casing joint sealing and casing additional loads is discussed in this paper.

本文主要讨论了温度对套管接头密封性能的影响和温度对套管附加载荷的影响。

The conventional casing centralizer can not meet the requirements of expandable casing.

传统的套管扶正器满足不了可膨胀套管的扶正要求。

The casing centralizer is used to centralize the casing in the bolehole to ensure the even solidification of cement slurry within the annular,which can improve the cement job quality.

套管扶正器的作用是使套管在井眼内居中，保证固井时水泥浆均匀凝固在套管与井壁所形成的环形空间内，从而提高固井质量。

This method is clear in concept, calculated simply , results accurately in calculation, and used on site conveniently, which provides scientific fact for the correct discription of casing string flexural equation ,accurate calculation of casing flexural deform, and reasonable determination of centralizer position.

但这种计算模式都是基于轴向力为零，只考虑了套管自重引起的横向均布荷载对挠曲变形产生的影响，因此，这种方法仅仅适用于计算"中和点"附近套管柱挠曲变形量这种特殊情况。更加普遍的情况是，套管不仅受自重引起的横向分力的影响，还受轴向力的作用。

Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.

赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。

When I joined the company, I rotated around the different sections.

我加入这个公司时，轮换过几个不同的部门。