被測單元 的英文怎麼說
中文拼音 [bèicèdānyuán]
被測單元
英文
uut - under unit test-
The main work of the first part includes : introducing some methods of underwater sound positioning and analyzing their performance, analyzing the theory of measuring direction and distance of the target by three elements symmetrical and dissymmetrical array, comparing the measuring error of two kinds of array, and giving the theory of the generic arrays and discussing the phase wrapping and the distance wrapping in passive ranging
對被動測距技術的研究工作主要包括:簡單介紹了水聲定位的幾種方法,並對其性能進行了分析對比,分析了三元對稱陣和非對稱陣測向測距的原理,對兩種陣型的測向測距誤差進行了對比分析,還給出了一般陣型測向測距原理,最後還對被動測向測距中存在的相位模糊和距離模糊問題進行了探討。The phase - shifting interference is a osculant and high precision technology base on the wavelength. because of the different size of object being measured leading to different size of interference wave which brings on asymmetry of the interference wave ineluctably we adopt the zoom lens to improve the measurement precision. considering the interferometer ’ s sensitivity to the vibration the interferometer is often used in the lab which restricts it being used widely
移相干涉術是以光波波長為單位的非接觸式高精度測量技術,為了使大小各異的被測元件產生的干涉條紋尺寸大小一致而引入了變焦鏡頭,從而不可避免地導致干涉條紋亮暗不均勻和照度改變的問題,最終影響測量精度。The who classification states that acute lymphocytic leukemia ( all ) should be classified by the pattern of reactivity of cell to a panel of lineage - associated antibodies and, where possible, genetic abnormalities. the expression of cd antigens on leukocytes is currently determined by flow cytimertry, which is expensive and labor - intensive, requiring 5 - 20ul quantities of fluores - cently labeled antibodies and allowing concurrent analysis for a limited number of cd antigens, usually three to four. from clinical point of view, an efficient method is required for analysis of a large number of samples in a single experiment
我們設計了一種新型的細胞晶元,其原理是充分利用玻片的硬度高,透明性好的特點,應用細胞膜表面不同的抗原物質,與包被在玻片上的不同抗體發生特異性結合,通過一次實驗可以將被測細胞懸液中不同膜表型的細胞分離、固定在同一張玻片的不同特定區域,保持了細胞的完整性及活性,又可通過簡單的操作一次將多細胞懸液進行免疫分群。By computing the between two resolution units, we can estimate terrain azimuthal slopes and derive estimate of terrain elevation. the terrain contour is determined uniquely by ay / from azimuth slop on range gates. american began to study p - sar three - dimensional images technology in 1990s
Schuler已經證明,對於一個均勻分佈場景, sar圖像上兩個相鄰分辨單元的極化橢圓方向角偏移量,與地形方位向坡度的對應關系是線性唯一的,地形方位向的傾斜度可以通過解唯一地被測定。For this, conventional clamping straps are replaced by so - called tension measuring straps with an integrated sensor - amplifier unit, made by tecsis
因為傳統的鉗位帶已經被稱為拉力測量帶所取代,其中的內置傳感器放大器單元就是由tecsis製造的。A hydrogen and argon ions mixing beam was implanted into the deposited vanadium oxide film. after annealing, vo2 film with tcr ( temperature coefficient of resistance ) as high as 4 % was obtained. the bombardment of ar + could break v - o bond of v2o5 molecule in deposited film and implanted h + resulting in the deoxidization of v2o5, so the vo2 thin film could be prepared by proper control of the dose of ar + / h + implantation
利用離子束增強沉積設備,在ar ~ +離子束對v _ 2o _ 5靶濺射沉積的同時,用氬、氫混合束對沉積膜作高劑量的離子束轟擊,使得被氬離子轟擊后斷鍵的氧化釩分子,再被注入氫降價,然後經適當的退火,成功地制備了熱電阻溫度系數高達4的vo _ 2薄膜(國外報道值為2 - 3 ) ,並研製了單元懸空結構探測器和8 1 , 16 1線性陣列。Finally we have considered an example in java and based on its ecfg, applied these cases to arrive at the e - cc of the total system as well as proposed a methodology for calculating the basis set, i. e., the set of independent paths for the oo system that will help in creation of test cases for code testing
這會對代碼測試產生測試用例帶來幫助。在cfg被用做單元測試的同時, ecfg也會用作對所有面向對象軟體類的綜合測試。最後,我們在一個用java編寫的代碼例子上應用我們的模型,計算ecc和基礎集合去證實我們的解決方法。A circuit is designed to define the odd and even line to meet the layout ' s simplification requirement. to make full use of the system resource, an auto - test circuit is designed with test vector can be given through the internal bus and result vector can be detect by system
為了充分利用了嵌入式晶元豐富的系統資源,設計了簡單實用的自測試電路,其測試向量和結果向量都可以通過總線被系統直接讀取,系統執行相應的指令就可以完成相應的自測試過程。In fact, the unit test is example of real world. it ' s automatic and be controlled. the expanse has value
實際上,單元測試正是現實世界的一個例子。這是自動的並且是被控制的。花費的代價是值得的。Advanced fpga technology is introduced to improve the integration of digital circuits, and all digital circuits in the original module are integrated in the fpga chips, which could not only reduce the cost, but also improve the reliability and measurement precision of the circuits. high speed digital signal processor ( dsp ) is selected as the coprocessor instead of scm ; it can receive all kinds of commands sent from vxi, analyze and execute the commands, harmonize each section of the module and process the data. higher - conversion - speed comparator chip is adopted to convert the input signals being measured into square waveform signals which could be identified by fpga chip ; it can expand the measurement range of frequency dramatically
本文在原有vxi總線四通道計數器模塊的設計基礎上,通過對原模塊缺陷的分析,採用一些新的技術和新的電子器件來重新設計該計數器模塊:採用最新的fpga技術來提高數字電路的集成度,將原模塊中的所有數字電路全部集成在fpga晶元中,這樣不僅能節約成本,還能提高電路的可靠性和測量精度;採用高速的數字信號處理器( dsp )取代原有的單片機作為協處理器,來接收vxi發來的各種命令,分析命令、執行命令、協調模塊各部分的工作以及對數據的處理;採用轉換速率更高的比較器晶元將輸入的被測信號轉換為fpga晶元能夠識別的方波信號,能極大提高測量頻率的范圍;採用d / a轉換晶元和隔離運算放大器得到隔離通道所需的比較電平,該比較電平值能夠根據實際需求進行設置,能增強模塊的使用靈活性。Also, this thesis brings forword reasonable testing methords according to the actual project. in this test system we assign the output signals of the power electric chest though a tua ( testing unit allocatee ). the automatic test system is composed by an industrial computer, five pci switch modules, a pci digital multimeter and two load chests
按照標準分析所得的測試項目和測試方法,本系統通過測試單元適配器( tua )對被測系統信號進行調理和分配,由工業計算機、程式控制開關卡、數字多用表卡、負載箱等組成基於pci總線的自動測試系統,對被測電源電子箱進行測試。Tfp also known as test - driven design or test - driven development is actually a
Tfp (也被稱為測試驅動設計或測試驅動開發)實際上是用於實現xp所描述的單元測試實踐的To monitor the assessment unit a check signal can be generated
能產生檢查信號來監控被測單元。If this binary file cannot be deployed, any unit tests that it contains are immediately marked as failed in the test results window when you run them
如果無法部署此二進制文件,則在運行單元測試時,該文件中包含的所有單元測試在「測試結果」窗口中都將立即被標記為「未通過」 。It can be seen that branch testing works best with a structural specification for the unit
分支測試工作可以被看成是單元的一個結構規格。Test cases are designed to test the individual elements of logical expressions, both within branch conditions and within other expressions in a unit
測試用例被設計測試邏輯表示的各自的元素,在分支情況之內和在其它表示之內在單元。A structural unit specification will enable branch test cases to be designed to achieve decision coverage, but a purely functional unit specification could lead to coverage gaps
一個結構單元規格將使分支測試用例被設計達到決定覆蓋面,但只有功能部件規格卻會導致覆蓋率缺失。We apply local entropy algorithm to the clutter tracking and detect clutter edge by local entropy filter. we also develop a new method to estimate fractal dimension from clutter surface for region segmentation. regarding the different results of clutter tracking as the background information, we propose clutter feature ( cf ) - cfar detector and structuring element ( se ) - cfar detector
然後針對這兩種不同的雜波跟蹤結果,提出分別採用雜被屬性恆虛警檢測器和結構元素恆虛警檢測器,以改善傳統雷達系統中僅採用單一恆虛警演算法造成的檢測性能低下。分享友人