test matrix 中文意思是什麼
test matrix
解釋
測試矩陣-
Lastly the above stiffness matrix, the nodal variables of which are the dual of stress functions, is replaced by a new one with simple displacements vector regarded as unknown. such finite element satisfies homogeneous equilibrium equations and can pass the patch test as long as the original plane elasticity element can pass the corresponding patch test
所得到的板彎曲單元在單元內部滿足齊次平衡方程，並且只要原始平面彈性單元能通過常應變分片試驗則轉換得到的板單元一定能通過常曲率分片試驗。 -
The ptv of test matrix is different for each other, but has same weight value. and the weight value can be appointed by fault diagnosis system designer
在其生成的測試矩陣中各ptv互不相同，但都具有相同的權值，而權值可以由故障診斷系統的設計者予以指定。 -
Meixing electronics factory is major in the vacuum tube stereo power amplifier, which is located in the nanhai city ， owned a workhouse over 1300 square meter, with five plant, they are box, seal and transformer circling 、 debugging & check, we also have the machine process, such as milling machine 、 punch 、 drill press 、 electric welding 、 matrix 、 incision machine, and radio tube test machine. we have realize the product line manufacture, the monthly whole output is over 200 sets
美星電子是一個專業製造真空管身歷聲功率放大器的加工廠，位於廣東南海市黃岐工業區，擁有廠房一千三百平方米，工廠分機箱加工、焊接組裝、變壓器繞制、煲機老化、調試檢測五個車間，機械加工設備擁有銑床、沖床、創床、鉆床、電焊、模具製作、切割等二十多臺，電子管及整機檢測調試儀器十餘臺，該廠實現了配套設備、流水作業，每月可生產膽機二百臺以上，可謂中國專業生產膽機最大規模的工廠。 -
Standard test method for strength imparted by asbestos to a cementitious matrix
水泥體中石棉強度的標準試驗方法 -
With the development of the network and the multi - processor system, the research, simulation and the impemeni of the system - level fault diagnosis which is the very important means to increase the reliability of the system, are becoming more and more important. on the system - leve1 fault diagnosis, based on the group theory of system - level fault diagnosis that has been put forward by pro f zhang, the paper constructs newly the theory bases, improves on the matrix method, reinforces and consummates group arithmetic of all kinds of test mode, for the first time, analyses and discusses the equation solution of all kinds of models, so al1 the consistent fault patterns ( cfp ) could be found, straightly and high efficiently, even if the sufficient and necessary condition of t - diagnosable is dissatisfied and the complexity of system - level fault diagnosis is greatly decreased, especialy in strong t - diagnosabl6 system. last the simulation system ' s function has been extended and the application hotspot and the development trend have been disscussed
本人在張大方教授等人提出的基於集團的系統級故障診斷的理論基礎上，重新構建了系統級故障診斷的理論基礎，定義了系統級故障診斷測試模型的三值表示；改進了系統級故障診斷的矩陣方法，重新定義了測試矩陣、鄰接矩陣、結點對、結點對的相連運算、極大準集團和斜加矩陣，由此能直觀、簡便地生成集團和極大獨立點集；補充和完善了各類測試模型的系統級故障診斷的集團演算法，通過定義集團測試邊和絕對故障集，簡化了集團診斷圖，由此能較易地找到所有的相容故障模式，即使不滿足t -可診斷性，大大減少了系統級故障診斷的復雜度，尤其是對強t -可診斷系統；首次分析探討了各類測試模型的方程解決，由此從另一角度能系統地、高效率地求出所有的相容故障模式（ cfp ） ：擴充了系統級故障診斷模擬系統的功能，快速、直觀和隨機地模擬實驗運行環境，進行清晰和正確的診斷，同時提供大量的實驗數據用於理論研究，優化演算法和設計。 -
The results show that the composites were more wear resistant than the matrix, contributing to the " volume effect " and " size effect ", the wear resistance increases with the particle content and size. the composite shows better wear resistance than high chromium cast iron material especially in low load and fine abrasive test condition. the results also indicate that the composite strengthened by ageing treatment was more wear resistant than as - cast composite
磨損試驗結果表明，鑄造碳化鎢顆粒增強cu - ni - mn合金基復合材料具有比較高的抗磨料磨損能力，而且其耐磨性隨著鑄造碳化鎢顆粒體積分數及尺寸的增大而提高，表現出了強烈的「體積效應」及「尺寸效應」 ，尤其是在低載荷、細磨料磨損條件下，復合材料表現出更好的而寸磨性，即使與高鉻鑄鐵（ cr28 ）相比也有很大程度的提高。 -
So, the research about fireproofing coating of tunnel has a very great society and economy value. this paper investigated the prescription of tunnel fireproofing coating by contrasting experimentation and orthogonal experiment. then, the function of the matrix, dispersant, vesicant material and compound filling in coating produce was discussed by test result
採用對比試驗、正交試驗等方法研究了隧道防火塗料配方，並通過試驗研究了隧道防火塗料配方的主體及粘結劑、分散劑、發泡材料、復合填料等主要配劑對材料的性能的影響。 -
Finally, an energy approach is combined with the fem in the simulation of the crack propagation along the fiber / matrix interface in a pull out process. the simulated results are in nice conformity with experimental results. the second part of the research deals with the characterization of the failure process in the fragmentation tests, which is one of the most frequently used test methods in studying thermal mechanical properties of fiber / matrix interfaces
在這一部分工作的最後，採用能量法與有限元法結合起來，模擬纖維抽拔試驗中裂紋的擴展:針對以往研究工作中的不足之處，在模擬中使用能量釋放率，在表徵界面破壞時，所使用的應力強度因子考慮了纖維和基體兩種材料的不同屬性，並考慮裂紋尖端的單元奇異性，來研究裂紋長度和溫度對裂紋擴展的影響。 -
Currently, the main methods used to measure the fiber / matrix interface properties of composite were based on micro - mechanics, including single - fiber composites fragmentation test ( sfc ), micro - debonding technique, single - fiber pull - out test, and single - fiber push - out test, in which sfc was most widely used
目前直接用來測定纖維增強復合材料界面力學性能的主要微觀力學方法有單纖維復合材料斷裂實驗（ sfc ） 、微脫粘方法、單纖維拔出法、單纖維頂出法，其中以單纖維復合材料斷裂實驗的應用最為廣泛。 -
Standard test method for inplane shear properties of hoop wound polymer matrix composite cylinders
環形纏繞聚合母體復合圓柱體的表面剪切特性的標準試驗方法 -
Standard test method for transverse tensile properties of hoop wound polymer matrix composite cylinders
環箍繞制的聚合物基體合成材料圓筒的橫向抗拉性能的標準試驗方法 -
Standard test method for transverse compressive properties of hoop wound polymer matrix composite cylinders
環箍繞制的聚合物基體合成材料圓筒的橫向抗壓縮性能的標準試驗方法 -
Standard test method for tension - tension fatigue of polymer matrix composite materials
聚合母體混合料拉伸疲勞度的標準試驗方法 -
According to the mechanic and ballistic properties test, the kevlar fiber and phenolic resin are chose as the reinforcement and matrix respectively
並通過對增強材料力學性能、及防彈性能的測試分析，確定了防彈芳綸纖維增強材料。 -
Standard test method for short - beam strength of polymer matrix composite materials and their laminates
聚合母體組合材料及其層壓製件的短梁強度的標準試驗方法 -
Standard test method for moisture absorption properties and equilibrium conditioning of polymer matrix composite materials
高聚物基體合成材料水分吸收性能和平衡條件的標準試驗方法 -
You can also test how well the models create predictions by using tools in the designer such as the lift chart and classification matrix
還可以使用該設計器中的工具（如，提升圖和分類矩陣）來測試模型創建預測的性能。 -
Now imagine working from a test matrix
現在，假設根據一個測試矩陣來工作。 -
By constructing a test matrix in terms of the sampling period, the plant controlled and the model parameters, we give a sufficient condition to test the asymptotic stability for the system
針對不存在丟包和存在丟包的情況，通過由采樣周期、被控對象與模型參數構造的穩定性判別矩陣給出了使網路控制系統漸近穩定的充分條件。 -
The naac detection optimal algorithm can assure to generate test matrix with no symptom aliasing and no symptom confounding, at the same time, it can compress a large of scale test matrix to very small of scale test matrix
採用naac演算法生成的測試矩陣能夠確保無徵兆誤判和無徵兆混淆，同時該演算法還能將大的測試矩陣壓縮成小規模的測試矩陣。
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