Coarse grain size for the larger contact area.
接触面积大时用粗的粒度。
Check for surface contact area (metallic contact) between stern shaft and propeller hub tapers.
检查螺旋桨轴与螺旋桨锥度接触面。
It is significant to study the contact area in rolling process and simplify model of finite element.
对研究花键冷滚压成形过程中的接触面积和有限元模型的简化具有重要的意义。
If you use metal gaskets, smooth surface should be reduced, to reduce the contact area with the pads.
如果要用金属垫片，则应将光滑面缩小，使其与垫片的接触面积减小。
Its microstructure has been modeled on the lotus plant to minimize the contact area for water and dirt.
其微观结构是仿照莲藕设计的，可以最小化与水和污垢的接触面积。
For the involute screw surface enveloped worm indexing CAM mechanisms, the contact area was calculated.
并对渐开线螺旋面包络蜗杆分度凸轮机构的接触域面积进了实例分析计算。
Whichever method is used, and finally the need to brake drum brake shoe and the contact area for more than 70%.
无论采用哪种方法，最后必须使制动鼓与制动蹄的接触面积达到70%以上。
If want to use metal gasket, it should be smooth surface narrowed, make its and gaskets of contact area is reduced.
如果要用金属垫片，则应将光滑面缩小，使其与垫片的接触面积减小。
Objective to study the relationship between the masticatory efficiency and the occlusal contact area of adolescents.
目的探讨青少年咀嚼效能与牙合接触面积之间的关系。
To increase the contact area and permit larger loads to be carried, the balls run in curvilinear grooves in the rings.
为了增加接触面积并承受较大载荷，滚珠在内外环的曲线槽内滚动。
The ultrasonic vibration changes the friction status between the contact surfaces, and decreases the factual contact area.
超声振动减小了接触面的有效接触面积；
Excessive current through the contacts during testing can cause a physical change in the contact area on a microscopic level.
在测试时流过接点的电流过大也能使接触区域发生细微的物理变化。
Objective To determine the average articular contact area between the sacrum and ilium at the sacroiliac joint using computer analysis.
目的分析骶髂关节在不同脱位情况下耳状关节面接触面积的变化。
This was due to the increase in the contact area at the tool-chip and tool-work interface due to the presence of flank and crater wear.
这是由于增加了接触面的工具，芯片和工具的工作界面因侧翼和火山口的磨损。
Reduction of contact area between cohesive soil and the surface of dredging tools is able to decrease soil adhesion and cutting resistance.
降低粘性土壤对刀齿表面接触面积可以减小土壤对刀齿的粘附和降低刀齿切削土壤的阻力。
A first electrode is located at the preformed biased portion and is arranged to provide sensing or stimulation to the first myocardial contact area.
第一电极位于预成型偏向部分上，设置将检测或激励提供给第一心肌接触区域。
The level and distribution of the pre stresses are influenced by the general and local stiffness of the structure, the contact area and the press degree.
结构内部预紧力的大小和分布与结构的整体刚度、结合部位的局部刚度、过盈配合程度、接触面积等因素有关。
Characteristics of grinding contact area on a vertical-spindle surface heavy-duty grinding are investigated, with temperature raising behavior discussed.
首先对立轴平面磨削接触区的特点和磨削温升规律进行了分析。
Total reflection method has been commonly used to detect real contact area, however the boundary of the contact spots in the contact image obtained was vague.
光全反射法是测量真实接触面积的常用手段，然而用其测得的接触图像小，接触斑点的边界模糊。
The distribution of pre-stress in the multi-layer structure is related to the global and local rigidity, the contact area and the clearance of superimposition.
结构内部的预紧力的大小和分布与结构的整体刚度、结合部位的局部刚度、过盈配合间隙、接触面积等因素有关。
Lead assemblies and methods for sensing or stimulating a first myocardial contact area and a distinct, second myocardial contact area when implanted are discussed.
讨论了当植入时用于检测或激励第一心肌接触区域和不同的第二心肌接触区域的导线装置和方法。
Summarizes some enhancement measures, including using new type packing materials, expanding contact area, and adding metal nanoparticles to liquid desiccant and so on.
总结了强化液体除湿的一些措施，包括应用新型填料、扩展接触面积、在除湿剂中加入纳米级金属粒子等。
Via analysis of different plate thickness combinations of equality height spacer plate group, contact stress curves and contact area distribution among the plates were got.
对整体高度恒定的垫板组的不同板厚组合进行分析，得到了不同组合时各层垫板间的接触应力曲线，并统计了各个接触层间的接触面积。
The real contact area is the main factor effecting the heat transfer when the heat is crossing the interface between two contacted materials, especially the metal materials.
在热流通过两相互接触材料尤其是金属材料的界面时，真实接触面积是界面传热的一个主要影响因素。
It was found that the mixture or alloy of tin and aluminum is generated in the contact area and remains on both the probe and the aluminum electrode after breaking the contact.
我们发现在断开探头和电极之间的接触后，锡和铝的混合物或合金在接触面和探头或铝电极上形成了。
This form has the characteristics of large connection contact area, small clearance, small unit area pressure, strong anti - horizontal torque ability and strong contact stability.
这种形式具有连接接触面积大，间隙小，单位面积压力小，抗水平扭矩能力强，接点稳定性强等特点。
This form has the characteristics of large connection contact area, small clearance, small unit area pressure, strong anti - horizontal torque ability and strong contact stability.
这种形式具有连接接触面积大，间隙小，单位面积压力小，抗水平扭矩能力强，接点稳定性强等特点。
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