surface n. 1.表面;地面;水面;广场,空地。 2.外观,外表,皮毛。 3.【几】面;切口;【航空】翼面。 adj. 表面的;地面的,水面的;外观的,外表上的;(对高架及地下铁路说的)平地上的;(对矿井内说的)矿井外的。 an adjusting surface 【航空】调节板。 a supporting surface 【航空】支持面积。 a plane surface 平面。 surfaces in contact =rubbing surfaces 摩擦面。 look at the surface only 只看外表。 One never gets below the surface with him. 人们无法看透他的内心。 a surface raider 海上突击舰。 look below [beneath] the surface of things 看到事物的内部。 of the surface 外观上的,表面的。 on the surface 表面上,外表上。 vt. 为…装面[配面],对…作表面处理;使成平面;掘开…的地面;铺(路面);使(潜艇)浮出水面。 vi. 地面采掘,井外劳动;浮出水面。
Detail analysis on the values and distribution condition of the shear stress are made for different surface form , and a new compute mode are build up 对不同裂面形态的摩擦力大小和分布进行了详细分析,建立了新的摩擦力计算模型。
Optics and optical instruments - preparation of drawings for optical elements and systems - part 5 : surface form tolerances ; surface form tolerance inspection using testing glasses 光学及光学仪器.光学元件和系统图样绘制.第5部分:表
Interactions between different cracks and the stress intensity factors for different crack surface forms are calculated , and the effect of the distance and the angle on the stress intensity factor is analyzed 算例计算了多种情况下裂纹之间的相互作用,分别给出了不同裂面状态下的应力强度因子,分析了各种情况下裂纹间的距离、夹角等因素对应力强度因子的影响。
Have various flat surface forms such as circular type , heart type , square , rectangle , butterfly type , father christmas type , triangle type , plum blossom type , credit card ; make up into the simple letters modelled after a copy material object body form also 具有圆型心型正方形长方形蝴蝶型圣诞老人型三角型梅花型信用卡等多种平面形状也可做成简单的仿实物立体形状。
This paper introduces the surface forming technology for pocket concrete overflow weir , analyzes and compares construction technique for two types of gate and built - in parts , and presents rating methods for concrete samples when they are less than 30 groups 摘要现介绍了小型混凝土溢流堰堰面成型工艺,分析比较了两种闸门埋件施工工艺,提出了数量不足30组时的混凝土试块评优的方法。
This paper has researched the regularity of crack similitude to the models of different scales , different amounts of reinforcing bar and different surface forms of steel reinforcement , through serial tests of six groups eighteen reinforced concrete simple beams models 摘要通过6组18根不同比尺的钢筋混凝土简支梁的模型试验,对不同比尺、不同钢筋根数及不同钢筋形式的模型之间的裂缝相似规律进行了探讨。
Planation surface is a wide - ranging and undulating surface formed by planation in a long and relative stable period or in a decreacing - development period . it is near the base level and there always exists some deposits such as crust of weathering above it . planation surface is often uplifted or buried by the later tectonic activities 夷平面是在长期的地壳相对稳定时期或地壳下降发展阶段,由广泛的夷平作用以截断面形式横切所有先成的地层和构造的接近侵蚀基准面的平缓的地表形态,其上常有风化壳等碎屑堆积,常遭到后期的抬升切割或埋藏,分布于地球的各纬度带。
It contain nmfs lock water keeping warms factor vitamin amino acids , trace element , in the hair surface form moist membrane , keeping wet bright gloss , and it can deepen each one hair . adopted unique water dissolved prescription , it s cleanlily , naturally and not greasy , bring you a effect of graceful and lenitive finalizing the design enduringly 蕴含nmf锁水保温因子维他命氨基酸微量元素,在发丝表面形成滋润膜,保持秀发湿亮光泽,能深入每根发丝,彩用独特的水溶配方,清爽自然不油腻,带给你丰盈润泽的持久定型效果。
Secondly , based on the theories of computer graphics and computer aided geometric design , and according to the traits of automobile panels , the related theory and experience about 3d geometric expressing of automobile panels are described . it is studied to the constitution methods of typical surfaces forming the surfaces of automobile panel , fairing quality and error analysis and optimization of reconstruction surfaces , and the storage structure of " half " edge for 3d model , data changes in different stamping steps and data exchange among the different software 然后,在计算机图形学和计算机辅助几何设计等理论的基础上,根据汽车覆盖件的特点,归纳总结了适用于汽车覆盖件三维形体几何表达的相关理论和经验;研究了构成汽车覆盖件曲面的典型曲面构造方法,重构曲面的光顺品质分析、误差分析与曲面品质优化的方法,三维重构模型的“半”边数据结构、不同冲压工序中的数据演化以及不同软件平台之间的数据交换;提出了根据周边曲面的形状特点构造交汇曲面的方法。
At the same time , by studying the micro - thought surface form , the structure of aggregation state , mechanics characteristics and properties of tcs microporous man - made yarn - kind new polyester fibre , the changing regularity of micro - thought structure during the fibre formation , and the internal linkage between the formation condition and the micro - thought structure and properties ha ve been researched , too . so the results could provide the bases theory and reference for developing the tcs fibre formation technologies 通过测定tcs微孔化人造丝型新合纤微观表面形态、聚集态结构、力学松弛特征、条干不匀率、新合纤的保水率和染色性能等指标,探讨了tcs微孔化人造丝型新合纤成型加工条件对其形态结构和性能的影响以及它们之间的内在联系和规律性,为探索出一套较为完善和成熟的tcs成型加工生产工艺,以及实现工业化开发提供理论和科学依据。