结合面

The interface between Ni template and PS presented many orbicular island grains and could be used to fabricate microheater.

镍阳模与多孔硅的结合面是一层带环隙的岛状颗粒，可以用作微换热器。

Due to the difference of heat conduction coefficient, specific heat capacity and expansion coefficient between concrete and rock, under cyclic variation of temperature, the junction plane is liable to crack in the slope supported by shotcrete.

由于混凝土材料与岩土材料的热传导系数、比热容与热膨胀系数的差异，在温度的循环变化下使得喷射混凝土边坡容易于喷层与岩土层的结合面处产生应力集中而开裂。

Inthis work, by using the boundary element method and the joint theory, thewhole machine structure is equivalently modeled by beam elements and spring elements,the corresponding whole machine static model is constructed and the basic propertyparameters of the unit surface of the joints are introduced. The analysis software of thewhole machine static feature is worked out. The optimal design method based on thegenetic algorithm is proposed with the whole machine structure of multiple variablerestrains the optimal design software is developed as well.

本文运用边界元方法和结合部理论，将机床整结构用梁单元和弹簧单元进行等效，并建立相应的整机静力学模型，引入了结合面基础特性参数；编制了相应的整机静态特性解析软件；然后针对多变量约束的机床整机结构提出了用遗传算法进行优化设计的方法，并且编制了相应的优化计算软件。

Through analysis of performance the steam cylinder, it is believed that the main factors affecting the safe application performance of high temperature bolts are under and non-homogeneous pretightening loads.

摘要通过对汽缸结合面高温螺栓的性能试验分析，认为预紧力过大和预紧力不均匀是影响高温螺栓安全使用性能的主要因素。

Due to its capillary effect, it is able to penetrate quickly between rusty and encrusted surface s of contact.

由于毛细作用，可以快速地渗透到锈蚀和积垢的结合面。

Clean the accumulated carbon in the combustion chamber, take off the cylinder head seal gasket and clean the sealant on the cylinder head joint surface.

清除燃烧室内的积碳。取下缸头密封垫，清理缸头结合面密封胶。

Using FEM, the coupled action of thermal stress and crustal stress has been taken into account. The regularities of distribution of the horizontal displacement of surface of slope and the shear stress of junction plane between shotcrete and rock are discussed too. According to the analysis, under the combined action of thermal stress and crustal stress, top and foot of slope are liable to be destructed. Ordinary, the destructional form of the top is tensile failure and the bottom is shear failure. There are some time effect of displacement and stress in the surface of slope and distribution of temperature in slope, which agrees with actual measured rules.

采用有限元的方法，考虑地应力与温度应力的耦合作用，分析了在一定的边界温度作用下不同时刻边坡喷层面的水平位移，以及喷层与岩层结合面处的剪应力的分布规律；指出在温度应力与地应力的共同作用下，喷混凝土边坡坡顶与坡脚均为容易发生破坏的地方，通常坡顶的破坏型式为拉张破坏而坡脚则为剪切破坏；边坡内的温度分布、边坡表面的位移与应力的变化均存在一定的时间效应，这一规律与实测规律比较吻合。

Due to its capillary effect, it is able to penetrate quickly between rusty and encrusted surfaces of contact.

由于毛细作用，可以快速地渗透到锈蚀和积垢的结合面。

A method to identify the damping parameters of machine joint surface is proposed based on the tested frequency response functions.

提出一种基于实测传递函数矩阵来识别机械结合面阻尼参数的新方法。

A method to identify the damping parameter s of machine joint surface is proposed based on the tested frequency response functions.

提出一种基于实测传递函数矩阵来识别机械结合面阻尼参数的新方法。

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。