spm system 中文意思是什麼
spm system
解釋
抑制基因-啟動子-增變基因系統,spm系統-
Research of spm - cmmi in simulation of port and city economy system
的港城經濟模擬系統開發 -
The introduction of angeiipro spm ' s security policy management system
安全策略管理系統介紹 -
Signaling system processing module spm
信令系統處理模塊 -
With the development of science and technology, the need of micro system is more and more urgent in many technical fields, such as various operation of cell and polymerized substances, micro surgery, scanning probe microscope ( spm ), butting optical fiber, fine manufacturing etc. with the development of micro - technology, micro mechanism, which has the character of micro size or micro motion is new high technology from microcosmic point of view understanding and reconstructing the world, micro mechanism technology is important means for researching nanotechnology, so the micro stereo vision ( msv ) techniques are demanded urgently in microcosmic domain
隨著科學技術的發展，許多領域越來越迫切地需要微型系統或微動系統，如生物細胞、聚合物的各種操作、微外科手術、掃描探針顯微鏡spm 、光纖對接和微細加工等；而且隨著微技術的不斷發展，以形狀尺寸微小、操作尺度極小為特徵的微機械已成為人們從微觀角度認識和改造客觀世界的一種高新技術；微機械技術還有望成為研究納米技術的重要手段，因此在微觀領域迫切要求顯微立體視覺技術的發展。 -
In this paper, a high integrated and intelligent digital dsp - spm system is developed based on the nspm6800 spm manufactured by the beijing zhongke mechanical & electrical equipment co. at present, the pc of spm system is burdened with not only sending and receiving data, but also disposing of image, which hinders the enhancement of speed of the system. in addition, as the function of spm is expanding, including tappingmode afm, efm, mfm, scm, etc, one hand, it amplifies the range of the application of spm, on the other hand it also means that the task of autocontrol and data transfer heavier. the advantages offered by the dsp compared to analog systems include considerable flexibility in the choice of the signal processing algorithm and greater ease in managing control parameters by the host computer, which are very important for the improvement of spm
本課題以北京市中科機電設備公司的nspm - 6800型掃描探針顯微鏡為基礎，重新設計了以dsp為控制核心的控制系統，主要解決原系統存在的以下問題： （ 1 ） pc機既要實時控制數據的採集與發送，又要進行圖像的后處理，整個系統的實時性難以達到要求； （ 2 ）隨著spm功能的擴展，一方面包括輕敲式原子力顯微鏡、電場力、磁場力、掃描容場顯微鏡等技術在內的spm技術擴展了儀器的測試范圍和功能，另一方面也意味著自動控制量的增加和數據處理量的增加； （ 3 ） 16位a d 、 d a都採用的是購買的板卡，也通過isa槽插在pc機內，成本高，不利於擴展； （ 4 ）另外，數字板通過isa槽插在pc機內，易受于擾，而且給安裝帶來不便。 -
Abstract : the movement characters under the ocean environment condition for single point m ooring system ( spm ) and the factors affect the anchor mooring linear load of spm a re discussed in this paper
文摘:討論了單點系泊在海洋環境條件作用下的運動特徵以及影響單點系泊系統錨泊線載荷的因素。 -
This paper opens out this system combining spm technology with vr technology on network, analyses the characteristic of the long - distance simulation training system inside and outside and in being spm training system, and for the first time brings forward the exploiture client end with java3d in b / s structure at home. the system offers the mutral interface for the longdistance users, the construction and the display of dimensional virtual scene, the inter - operation and the range of the scene, and so on. and it solves bandwidth of network and favorable interoperability problems well in the long - distance training
該系統將spm技術與網路虛擬現實技術相結合，分析國內外遠程模擬培訓系統特點，以及現有的spm培訓系統，在國內首次提出b s體系的客戶端用java3d進行開發，提供與遠程用戶交互的界面和介面、三維虛擬場景的構造和顯示、場景的交互操作和漫遊等，很好地解決了遠程培訓所必須具備的網路帶寬和良好的互操作性問題， java3d這一新技術的應用使本系統呈現出嶄新的面貌。
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