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- Profilometer - A tool that is used for measuring surface topography. 表面形貌劑-一種用來(lái)測量晶圓片表面形貌的工具。
- In LCIF process the surface topography of specimens were observed by SEM. 在疲勞過(guò)程中用掃描電子顯微鏡(SEM)對試樣表面形貌進(jìn)行跟蹤觀(guān)察。
- This tribo-pairs surface topography, structure and characters as well have been also discussed. 討論了摩擦副表面的形態(tài)、表層結構及性能；
- Groundwater sapping is the geomorphic reworking of surface topography induced by water seeping out from an aquifer. 摘要:地下水出流侵蝕是由含水層中的地下水的涌出所造成的地貌變化。
- A theory modeling and simulation to the surface topography machined along the semi-circle contrail by the planer edge ball-end cutter is given. 在高速銑削情況下,利用平面刃球頭銑刀沿半圓弧路線(xiàn)進(jìn)行加工,對加工后的表面形貌進(jìn)行理論建模與仿真。
- These measurements, also known as ocean surface topography, provide information on the speed and direction of ocean currents. 這些測量方法，也叫做海洋表面地勢測量，提供有關(guān)洋流的速度和方向的信息。
- HWANG C. Orthonormal function approach for geosat determination of sea surface topography[J]. Marine Geodesy, 1995, 18(4): 245-271. 管澤霖;管錚;翟國君.;海面地形與高程基準[M]
- Various ocular factors affect soft lens fitting.These include front ocular surface topography，eyelid forces and tear film characteristics. 影響軟鏡驗配的眼部因素為：眼前表面的局部解剖形態(tài)、眼瞼力和淚液特性。
- Based on the integrality of three-dimensional surface topography,a new roughness measuring instrument of stylus and three-dimensional was put forward. 基于表面微觀(guān)形貌三維分析的完整性,介紹了一種新開(kāi)發(fā)的觸針式三維粗糙度測量?jì)x。
- The method has been successfully used in the system for measuring the 3-D surface topography of diffractive optical elements. 此方法已成功地應用于自行研制的衍射光學(xué)元件三維表面形貌測量系統中。
- An orbiter could fully map the moon's gravity field and surface topography, revealing its internal distribution of mass, including any subsurface liquid layer. 軌道艇可以完整測繪衛星的重力場(chǎng)及表面狀況，探測內部質(zhì)量分布，包括是否有地下液態(tài)層等。
- To analyse the influence of grinding wheel unbalance on surface topography of workpiece in centreless grinding,this paper established a mathematical model of system vibration. 通過(guò)對砂輪、導輪、工件、托板坐標系相互位置的分析,建立了導輪廓形的數學(xué)模型,得到圓柱零件無(wú)心磨削時(shí)導輪廓形的表面特征。
- The results show that alkali concentration and treating time have obvious influence on netlike structure.Temperature has small influence on surface topography. 實(shí)驗結果表明，堿處理時(shí)堿液濃度和處理時(shí)間對表面形成的網(wǎng)狀結構有顯著(zhù)影響，溫度對堿液處理后的表面形貌影響不大。
- Scanning tunneling microscope (STM) was used to characterize the surface topography of Polyacrylonitrile (PAN) based carbon fibers before and after electrochemical treatment. 用掃描隧道顯微鏡對經(jīng)過(guò)電化學(xué)腐蝕前后的聚丙烯腈基碳纖維分別進(jìn)行了觀(guān)測分析，發(fā)現了一種有趣的螺旋結構。
- In this dissertation, experimental research and theoretical analysis on surface topography related to micromachine ubder background of MEMS is carried out. 本研究以微機電系統為背景，針對與微摩擦密切相關(guān)的表面形貌問(wèn)題展開(kāi)實(shí)驗研究和理論分析。
- By applying computer simulation technology, influences of above factors on milling vibration and 3D surface topography of workpiece are analyzed quantificationally. 利用計算機仿真技術(shù),定量分析了上述因素對銑削加工振動(dòng)和工件三維表面形貌的綜合影響。
- The result of the experiment is significant on the study of EDT, and can be used to predict and control the surface topography of textured roll, for that the material and means of the experiment are corresponding to the fact. 由于實(shí)驗材料和實(shí)驗方法與實(shí)際軋輥電火花毛化基本相同,所以所得結果對軋輥表面毛化技術(shù)的研究具有實(shí)際意義,可以用于軋輥毛化過(guò)程的表面形貌預測和控制。
- One who is skilled in topography. 地形學(xué)者精通地形學(xué)的人
- Lee S. J., B. S. Huang and J. Tromp, 2007. Effects of realistic surface topography on seismic wave propagation: An example from northern Taiwan. AGU Fall Meeting, Dec, San Francisco. 李憲忠，2007：大臺北地區地震波傳遞之地形效應，2007臺灣地球科學(xué)聯(lián)合學(xué)術(shù)研討會(huì )，大會(huì )手冊，19頁(yè)。
- The mathematic-model of cutting contrail while the cutting-tool machining is given, at the same time the similar arithmetic of surface topography machined by the ball-end milling cutter is given. 給出在空間三維切削時(shí)刀具切削刃的運動(dòng)軌跡數學(xué)模型,并借助該模型給出球頭刀切削半圓弧工件表面形貌的仿真算法。
