接触表面

This machine has a highly polish ed large diameter drying cylinder which burnishes the surface in contact to give a high glaze; the underside of the paper is rough.

这机器有一个大直径，表面极度光滑的烘缸。纸面和它接触后，被磨平光滑；纸底则粗糙。

When the head of the machine stop turbine circumvolving, it will decelerate to return absorbing and thus bringing the difference degree of pathogenic microbial pollution to the outside and inside of the cavity tube in the case of disqualification to antisepsis of destroying bacterium.

在治疗过程中使用频繁，并直接接触患者的唾液，血液，当机头停止涡轮旋转时，会产生减速回吸现象，使手机表面及腔管内部受到不同程度病原微生物的污染，如果消毒灭菌不合格

This paper analyzes the cause of small concaves around the welding seam in the long rail of Guangzhou Metro Line 2, and presents preventive measures, such as increasing the under layer of the rail, limiting the weld seam, lowering the welding temperature etc.

摘要结合广州地铁2号线接触焊焊接长钢轨的实践，分析了产生焊头表面小凹痕的原因，提出改变垫高钢轨的方式、缩小正火範围、降低正火温度、限制接头错牙量等预防措施。

The results show that the films are characterized by the amorphous microstructure and mainly composed of Si C bondings, C C bondings as well as a small mount of oxide impurity consorted with Si; the content of the C C bondings decreased after annealing in vacuum, meanwhile the Si C bondings content increased, annealing in vacuum is beneficial to the formation of SiC; after annealing at 800 in air, a thin dense layer of SiO2 formed on the surface, which prevented the oxygen from contacting with the film and effectively protected the inner SiC from oxidizing.

结果表明，薄膜主要以非晶为主，由Si--C键， C--C键和少量Si的氧化物杂质组成；在真空条件下经高温退火后，薄膜C--C键的含量减少，而Si--C键的含量增加，真空退火有利于SiC的形成；在800℃空气中退火后，薄膜表面生成一层致密的SiO2薄层，阻止了氧气与薄膜内部深层的接触，有效保护了内部的SiC。

With no contact between the sensor and the moving object, dust or surface contaminates won't cause problems.

与传感器和移动物体之间没有任何接触，粉尘或表面污染不会引起问题。

The purpose of the study was to evaluate quantitatively PDLC attachment and proliferation to periodontally diseased human cementum and dentin after demineralizing with minocycline- HCl and EDTA.

以往关于用四环素族药物处理根面的研究，均是以牙本质为载体，而临床上牙周手术后与牙周膜细胞接触的界面主要是牙骨质表面。

Inspect the tool frequently for dulling, chipping or wear and replace or repair as needed.

碳化物尖和表面接触。拉划线工具在被测试物层上得到一个均匀的 V 形切口。

Ask the important medium-sized fairly good area manufacturing industry enterprise owner who pushes forward middle , western part industrial foundation actively to assist separation , use whose mould workshop , branch factory within not very long time, adopt ways of effectively instituting multiple forms , change mechanism, energetically, develop a clearly established ownership , manage independently and with the initiative in one's own hands, the operation and mould adapting to a marketplace produce the quick response modern times special field mould enterprise , cultivate being able to represent horizontal industry "faucet" enterprise, drive the development that area estate enchains.

以前在学校的时候，我以为自己学到了很多专业方面知识，曾经还一度的认为自己不错，但是在工厂实习的这段时间以后，我才发现自己的缺陷和不足，而且还非常的缺乏经验，因为在学校的时候我们接触的都是些纯理论的专业知识，并没有与实践联系起来，所以我们对模具的认识只局限在表面上的感性的认识，而没有上升到理性认识的高度，换句话说就是还没有真正的认识模具这一名词的真正含义。但是只有实践还是不够的，经验才是最宝贵的。而对与我们这些刚刚走出大学校园的毕业生来说最缺乏的就是经验了。所以在实习的这段时间我吃了不少苦头

The stereo image pair is acquired by a pair of calibrated cameras. Global disparity of foot is estimated at first. After the image pair is preprocessed automatically, using non-contact information-collecting technique and phase-correlation method, which is based on complex wavelet, surface matching with sub-pixel accuracy in the frequency domain is carried out. By taking order matching constraint, continuity constraint and correlation constraint together, 3D point cloud of foot is reconstructed and 3D model of foot is built by mosaicking point cloud at various angles automatically. After normalization, high-order moments are compared, which is useful for the subsequent shoe last design.

运用已标定的双目照相机拍摄立体图像对，进行足部整体视差估计；在对立体图像对进行自动预处理后，采用非接触式的信息采集技术，运用基于复小波的相位相关技术对足部表面进行亚像素级小区域频域匹配，考虑顺序匹配约束、连续性约束和相关性约束条件，重建足部密集三维点云信息，并自动拼接不同角度点云生成相应的足部三维模型；对其归一化后，提取其高阶矩向量进行比对，为后续的三维鞋楦设计提供必要信息。

Thus, in terms of the effect of tire contact stresses on pavement rutting, the permanent deformation properties of the surface material would be critical.

因此，在接触的轮胎对路面车辙的影响方面讲，在材料表面的永久变形性能将是关键。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。