cutting method by 中文意思是什麼

cutting method by 解釋
cutting切割法
  • cutting : n 1 切斷，切下；切片；【園藝】扦插，插條；〈英國〉剪裁，（報紙等的）剪輯；（寶石等的）加工，琢磨...
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  • by : adv 1 在側，在旁，在附近。2 （擱）在一邊，（放）到旁邊，（存）在一旁；收著。3 （由旁邊）經過，過...
  1. Based the eag - i etchant, a new etchant was developed, with which the etch pit pattern on ( 110 ), ( 111 ) and ( 100 ) faces of czt crystals can emerge immediately and effectually. this pager investigated relation between the ( 110 ) faces of cutting from crystals conveniently and accurately by laser reflex method. by the surface treatment, the nuclear radiation detector was fabricated with ( 110 ) of czt crystal and strong 241am responsibility was observed

    在改變e _ （ ag ）腐蝕液的配方的基礎上，研製了新的腐蝕液，可方便、快速、有效的顯示czt不同晶面的缺陷蝕坑形貌;研究了利用激光正反射法和自然解理的不同（ 110 ）面之間的關系，方便、快速、準確的進行定向切割晶體的方法;採用生長的czt單晶體自然解理的（ 110 ）面，經過表面處理，試制了探測器元件，對24lam有較強的響應。
  2. To study the suitable method for cattle oviduct simple epithelium cells culture, the epithelium cells were isolated by cutting and 0. 25 % trypsinization, the exponential phase of growth cells vigor and growth velocity was determined by mtt method, the viable count was detected by the rejection experiment of trypanblau

    摘要為探討適用於黃牛輸卵管單層上皮細胞的培養方法，採用機械剪取及0 . 25 %胰酶消化的方法分離獲得上皮細胞，取對數生長期細胞進行mtt比色實驗檢測細胞活力和生長速度；臺盼藍排斥試驗檢測活細胞數。
  3. Based on the cutting experiments used by cutter tooth and point - attack pick on the press and cutting simulation test table, the deformation and failure process of coal body are studied by the method of white light digital speckle correlation

    摘要採用白光數字散斑相關測定方法，在壓力機上，在截割模擬實驗臺上分別對煤試件進行刀齒、鎬齒的截割實驗，研究被截割煤體的變形破壞過程。
  4. The model - free pid control method with neuron tuning gain and the neuro - fuzzy control method for a constant cutting force metal turning process system are proposed. the former method keeps the cutting force to be constant by using the neuron to change the pid controller gain on - line. the latter method construct the fuzzy neuron controller by combing the fuzzy controller and the neuron controller

    針對具有非線性和不確定性的機械加工切削過程，提出了神經元增益自整定的pid控制方法和模糊神經元非模型控制方法，前者採用神經元來在線調整pid控制器的增益，後者將模糊控制器和神經元控制器相結合構成模糊神經元控制器，這樣當對象特性隨切削深度的變化而變化時，所設計的控制器能保持切削力恆定，使系統穩定並具有滿意的動態品質。
  5. This paper mainly aims at the strategic demands for large - aperture lightweight mirror proposed by high - tech development. its main research contents are : select material blank for lightweight mirror according to physical and chemical properties of optical glass ; analyze and calculate the deformation quantity of the mirror with finite element method ; design and optimize mirror body structure of 400 lightweight plane mirror and 450 lightweight spherical mirror, analyze glass cutting principle, design specisl - use grinding wheel structure, select reasonable technological parameters to implement the processing of weight reduction holes on 400 plane mirror ; analyze etching mechanism of hydrofluoric acid, look for the technological parameters such as the optimal acid concentration and etching time etc. ; eliminate the stress of weight reduction holes and micro - cracks on 400 lightweight plane mirror ; discuss the processing principle and

    本論文的研究主要是瞄準國家高技術對大口徑輕型鏡的戰略需求而開展的。主要研究內容是：根據光學玻璃的物理與化學性能，選擇輕型鏡坯材料；用有限元法對鏡子的變形進行分析、計算，找出變形規律，優化設計400mm輕型平面鏡、 450mm輕型球面鏡鏡體結構；分析玻璃切削原理，設計專用磨輪結構，選擇合理工藝技術參數，完成400mm平面鏡輕量化減重孔的加工；分析氫氟酸腐蝕光學玻璃機理，尋找最佳酸濃度、腐蝕作用時間等工藝參數，實現400mm平面鏡減重孔應力與微裂紋的消除；討論分離器加工原理和工藝技術特點，完成400mm平面輕型鏡面形加工。
  6. It analyzes cad module class and system data structure, realizes cad module function of numerical control wire cutting integrated system by discussed technology and method

    分析cad模塊類和系統數據結構，應用所討論的技術和方法實現數控線切割集成系統的cad模塊功能。
  7. 4 by studying mechanical optimization method, combining theory of metal cutting processing, summarize the optimization function by the cutting parameter as optimization aim and corresponding restraint condition. adopt one of optimization methods - compound shape method - to calculate cutting parameter ' s optimization result

    4運用機械最優化方法，結合金屬切削加工理論，推導了以切削參數為優四川大學碩i學位論文化目標的優化目標函數並確定了相應優化約束條件，採用優化方法中的復合形法實現了切削參數的最優化設計。
  8. Lithology should be determined by comprehensive analysis and judgment through chemical agents analysis method and microscope amplification description combined with outlook characteristics description, integrated with regional data and comprehensive logging data in the course of cutting logging in southern marine carbonatite

    摘要南方海相碳酸巖巖屑錄井應以化學試劑分析法、顯微鏡放大描述法為主，輔以外觀特徵描述法，結合區域資料、綜合錄井資料、綜合分析、判斷，確定巖性。
  9. So both theoretical analysis and test show that concrete strength can be obtained by transverse cutting method

    因此，理論分析與試驗結果都表明，可以採用橫劈的方法得到混凝土的強度。
  10. The paper presents the geometry method of transformation between 2d pattern and garment surface based on the principle of designing developable surface according to requirement. the data of characteristic curve of body model and 2d pattern are measured. 2d pattern is obtained by draping cutting on the body model. in this way, the developable garment surface is designed based on 2d pattern

    以服裝立體裁剪所獲得服裝衣片結構線二維數據與人體模型特徵線三維數據為基礎，依據按已知條件構造可展面理論，研究在定長映射下服裝衣片與服裝曲面之間轉換的幾何學方法，進而實現服裝曲面二維向三維的變換。
  11. Some key models including initial residual stress model, dynamic cutting load model and restriction transform model were built and researched deeply by coupled thermo - mechanical method

    在深入研究殘余應力施加、動態切削載荷、約束轉換等銑削加工模擬關鍵技術的基礎上，採用熱力耦合模式進行了求解。
  12. According to former references, the nascent metal surface usually is gained by cutting, but the manner results many pits and crevices in it and the surface is so rough that ca n ' t provide lipid molecules with smooth surface to bind to the support surface. so it brings the difficulty to recur measurement and to compare the results. the thesis brings forward a new method to get more smooth surface by sand paper

    根據文獻提供的方法，通常採用剪切的方式處理覆膜的金屬表面端，由於用此方法生成的金屬端面極為粗糙，不能保證每次剪切后金屬端面的一致性，從而使所覆的blm膜不是在同一工作環境、同一工況下進行，給實驗的再現性帶來困難，同時難于進行實驗結果的前後對比分析。
  13. After sequencing and cutting vector sequences by vecscreen software, these fragments were registered directly on - line and eight gi numbers were given : ay247106, ay220755, ay220754, ay216525, ay216526, ay220756, ay220753, ay220752, which are corresponding to zhyf001 ~ zhyf008 respectively. these dna fragments were aligned by the software, vector nti 6. 0, with neighbor joining ( nt ) method

    7和100 ； zhyf001 zhyf005基因序列的正鏈和負鏈均與上游弓物序列100配對，但找不到下游引物序列的互補序列； zhyf008序列與上游引物序列100配對，但也找不到與下游引物序列的互補序列。
  14. With the development of computer technology and modeling technology, the numerical control simulation technology has become a kind of effective method of foreseeing machining process performance, product quality and processing efficiency in the present production machining. it not only could inspect the rationality and correctness of nc program as a result it avoids the breakdown of nc equipment because of knife moving by error but also reduced the consumption and cost that test cutting brought before and shortened the development period of new product greatly

    在現代生產加工中，伴隨著計算機技術與建模技術的發展，數控模擬技術已成為能夠預測加工過程表現、產品質量及加工效率的一種有效方法，不但可以檢驗數控程序的正確性和合理性，避免由於機床走刀錯誤造成的數控設備損壞的危險，而且大大降低了以往採用工藝試切方法所帶來的高消耗和高成本，大大縮短了新產品的開發周期。
  15. On the basis of brief introduction of danjiangkou dam extension project which is in the middle route water resources project of the south - to - north water diversion, the present construction methods and existing problems about key technology of increased artificial concrete keyway of jointing surface between new concrete and existing concrete are analyzed, and a new construction method by saw - cutting and static crack for construction of concrete keyway is researched

    摘要在簡要介紹南水北調中線水源工程丹江口大壩加高工程概況的基礎上，針對大壩加高中新老混凝土結合面新增人工鍵槽施工的關鍵技術，分析了現有施工方法及存在問題，研究並提出了新的鋸割靜裂法施工法。
  16. Abstract : by cooperating the two - model method with parallelogram frame in this paper, the curve of two crossed cylinders with their axises in a state of vertical can be easily and accurately realized, and the mechanism withdrawn from the method can be applied directly to the hole gas - cutting on high pressure capsules

    文摘:採用雙靠模法與平行四邊形機構的組合，可簡易、準確地實現軸線垂直的兩圓柱體相貫線軌跡的復現，其原理可直接用於壓力容器上圓孔的氣割。
  17. Peel - fold machine is the essential facility for making the high tenacity biscuits. by using the method of nappe - cutting, the peels can be piled to 6 - 7 layers

    疊皮機是製作高檔韌性餅干必不可少的工序輔機，用切斷疊層法是本機械的特點，疊皮層數可達6 7層。
  18. At the same time computation time was controlled by the maximum iteration. the ideal cutting contour would be obtained. the cutting contours of three typical cover panels were calculated by using the error - adjustment method

    優化方法基於材料的實際變形路徑並進行迭代計算，同時採用最大迭代次數以控制計算時間，最終得到比較精確的修邊輪廓線。
  19. An indirect measuring method is introduced in this paper, which has been applied to the track pitch measurement on the master during cutting process by a laser - disc cutting machine

    摘要主要介紹了一種間接檢測方法，該方法用於檢測光盤刻槽機所刻母盤上伺服槽的道間距。
  20. ( 4 ) by the ecorli enzyme cutting of 5 drugs, the genetic enzyme cutting method may be used the variety identification of chinese medicine

    （ 4 ）通過對5種藥材的ecor酶切鑒定，證明基因酶切法可以用於中藥材的品種鑒定，具有專屬性。
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