positive contrast 中文意思是什麼

positive contrast 解釋
正對比
  • positive : adj 1 確實的,明確的;確定的;無條件的 (opp qualified implied inferential); 絕對的,無疑問的,...
  • contrast : n 1 對照,對比;(對照中的)差異。2 對立面,對照物;【攝影】反差。3 【修辭學】對照法。vt 使對照,...
  1. Based on the contrast with other method, the way " frame + rule " is choused to store the knowledge. directing against the characteristic, put forward positive and negative to the tactics of mixing reasoning. at last adopting the thought of the soft project, the modularized and open system of hydraulic turbine group is realized by delphi 6, which is an object - oriented language

    在本文中,研究了水輪機組的狀態監測和故障診斷整個系統,闡明了系統主要內容和總體框架,並著重研究了作為專家系統核心的知識庫及管理系統的構建方法,在比較的基礎上採用了「框架+規則」的組合存儲方法,並且針對特點提出了正反向混合推理的策略,最後採用軟體工程的思想,用delphi6 . 0編程實現了具有模塊化和開放式的水輪機組的故障診斷專家系統。
  2. Calculating the contrast and threshold sensitivity of a positive photoresist

    計算正性光致抗蝕劑的對比度和閾限靈敏度
  3. Special features for copying inputting originals auto paper select, auto scaling select, vertical horizontal independent anemographic magnification, final scale adjustment, copy density adjustment 7 degrees, scan start position adjustment, and copy position adjustment, top bottom bottom margin setting, mirror image, trimming, negative positive inversion, header, reference input, rotate image, sharpness, contrast, additional copy, scanning speed change

    自動用紙選擇,自動倍率選擇,縱向或橫向獨立縮放,倍率微調,復印濃度調整,掃描起始位置選擇,復印位置選擇,前後端空白選擇,消除框線,鏡像,正負片反轉,頁眉,參照列印,畫面偏轉,明兩度,對比度,追加復印,掃描速度選擇,電子分頁可選配置
  4. Digital signal processor ( dsp ) combined with repm bldcm, which build up a dc adjustable speed system, achieve to control multiple motor speed, positive and negative rotate, protect and fault exemine by a true single chip. design and present a electromagnetism scheme of repm bldcm used in electromotion chair drive system. select electronical components and chips in the drive board by contrast with variant drive mode. design the drive board principle picture, make a drive board pcb and debug it. design a principle picture with dsp core. workout the motor control code introduced popular programme modle. test the programme reliability and control performance by linking tms320lf2407 evm, pc, drive borad and the bldcm. the bldcm swatch is prepare experiment

    本論文闡述了方波驅動稀土永磁無刷直流電動機的原理及數學模型;設計並給出了一種電動座椅用稀土永磁無刷直流電動機的電磁設計方案;對電機採用何種驅動方式進行了對比分析;對驅動電路進行了元器件選型、原理圖設計、制板及調試;有針對性的闡述了dsp在本系統應用中所涉及到的功能模塊;設計了以dsp為核心的控制電路原理圖;以模塊化的軟體編程思想編制了電機控制軟體;通過tms320lf2407目標板、上位機、驅動板及電機的聯調,證明了系統可行。
  5. Quorum - sensing systems can be divided into two paradigmatic classes : luxi / luxr - type quorum - sensing systems in gram - negative bacteria which produce acyl - homoserine lactone ( ahl ) autoinducers, and oligopeptide / two - component - type quorum - sensing ciruits in gram - positive bacteria which produce autoinducing peptide ( aip ) autoinducers. in contrast to the two paradigmatic quorum - sensing systems, vibrio harveyi produces and responds to an ahl - type autoinducer termed ai - 1 and a novel signal molecule named ai - 2

    Qs系統可分為兩種典型的類型,即革蘭氏陰性細菌的luxi luxr型qs系統,革蘭氏陽性細菌的寡肽雙組分型qs系統,分別以酰基高絲氨酸內酯( acyl - homoserinelactones , ahl ) 、寡肽( autoinducingpeptide , aip )為信號分子。
  6. 4. influence of no on microvascular permeability : specimens from postnatal 1 day showed little immunoreactivity for enos. in contrast, blood vessel endothelium and leydig cells and spermatids in postnatal 3 weeks testes were strongly expressed enos. the number of positive blood vessel endothelium, leydig cells and spermatids in postnatal 3 months was conspicuously increased

    飽及枯j代細胞均出現了陽性表達: 3月齡組生精小管靠近若腔的精r細胞出現enos陽性,陽性血管內皮細胞數目增多顯著: 12月到24月齡陽性l陽乍今內皮細胞數i ] 『 . 『增多的趨勢。
  7. Analysis of the causes in terms of the deep structure and surface structure of legal culture reveals that the legal culture of the state advocate the idea of " no suit ", that the legal system built upon this idea inevitably repels suit mongers, and that the evaluation of suit mongers is negative ; in contrast, the inclination towards suit in folk legal culture and legal practice encourages the involvement of suit mongers in legal cases, and thus people s evaluation of suit mongers and their profession is largely positive

    從法文化的深層結構和表層結構分析,造成這種悖論的原因是:國家法文化所倡導的「無訟」觀念以及由此建立的法律制度必然排斥訟師的存在,因而對訟師的評價只能是反面的;而民間法文化中「好訟」的觀念傾向以及「健訟」的實踐卻使訟師成為不可缺少並得到大力發展的職業群體,因而對訟師的評價也大都是正面的。
  8. In contrast to amphetamine, which mimics only the positive symptoms of the disease, pcp induces symptoms that resemble the full range of schizophrenia ' s manifestations : negative and cognitive and, at times, positive

    Pcp與只會引起正性癥狀的安非他命不同,它引發了全套的精神分裂癥狀,包括負性以及認知方面,有時也出現正性癥狀。
  9. The research showed that their interactions in yeast two - hybrid system are still steady when the vector was exchanged, in contrast, the interaction was disappear when the reading frame of each positive had been changed. the four positives were subcloned into suicide plasmid so that gene mutant strains could be constructed via conjugation and homologous recombination

    為了進一步驗證這些克隆的編碼產物與nifa蛋白的相互作用,將它們與nifa基因互換載體后共轉化酵母,仍然可以激活三個報告基因的表達,而陽性克隆移碼表達的重組質粒和pgbd - nifa的共轉化物則不能在選擇性平板上生長。
  10. Positive contrast of reinforcement

    強化正對比
  11. The main research methods are that positive analysis, normative analysis, contrast analysis and system analysis method

    本文的研究方法:實證分析法、規范分析法、對比分析法、系統研究法。
  12. It is demonstrated that the transmission becomes tunable, depending on the thickness and the refraction index of the slabs deeply : as the thickness of lhm slab in the structure becomes wider, the bragg gap shifts toward higher frequency, in sharp contrast to its shift toward lower frequency as a result of widening the thickness of positive - index - material slab

    然後利用傳輸矩陣法理論分析了這種結構的傳輸特性,證實了新帶隙的存在,同時發現結構的傳輸特性與結構組成介質的厚度以及折射率密切相關,當正折射物質的厚度增加時,傳統bragg帶隙會沿頻率軸向低頻方向移動,若為左手物質則向高頻方向移動。
  13. Moreover, it analyzes shareholders " behavior in equity ownership structure in contrast. this paper also pays importance to the positive analysis in the relation of equity ownership structure to the corporate governance, stock markets and the business performance. secondly, some normative analysis methods, such as game theory, information theory, programming theory and welfare theory are used in this paper to define the optimal aims from a brand - new perspective and construct creatively the optimal models and also the optimum pattern in the equity ownership structure of marketed corporations

    本文首先對中西方股權結構進行了橫向的比較分析,對上市公司股權結構中不同屬性股東的行為進行了對比分析,著重對股權結構與公司治理、股票市場及公司業績的關系進行了實證性的研究;然後,本文利用了規范分析的方法(綜合利用了博弈論、信息論、規劃論以及福利論等) ,以全新的角度界定了上市公司股權結構的優化目標,較有創意地構建出股權結構的優化模型以及優化的最佳模式。
  14. The author phose two classes of junior one students from shangrao no. 2 high school as experimental group and contrast group, and finally discovered that after the inquiring learning, the two groups appeared obvious or extremely remarkable difference in making a hypotheses working out a plan, executing the plan and communicating except patting questions and obtaining results. from this, the author can conclude that metacognition training is effective and plays positive effect in the inquiring learning. in the aspect of co - operation spirit, the difference is not marked, but exists diverse understandings, so can conclude that the effect of metacognition training is deep

    結果發現兩班學生在探究學習后,除提出問題和得出結論兩環節差別不大外,其它「作出假設、制定計劃、實施計劃、表達交流的差異均呈顯著或極顯著現象,說明元認知訓練是有效的,對探究學習效果起正面影響;在合作精神方面差異不顯著,但各自理解不一,說明元認知訓練的影響是深層次的。
  15. In contrast, in control gerbils or gerbils were unsuccessfully challenged, neither h. pylori nor other urease - positive organisms could be cultured from the gastroduodenal mucosa, rut results were consistently negative, and no serum antibodies to h. pylori whole - cell sonicates were detected

    Pylori快速尿素酶檢測、血清學抗h pyloriigg抗體檢測和特異性pcr檢測,結果表明h pylori感染組動物以上各項指標均為陽性,表明已經感染h
  16. In contrast, when an ultraintense pulse of light strikes a plasma ( a gas of electrons and positive ions ), it propels the electrons forward close to the speed of light, as we described above

    相較之下,當超強的脈沖光打上電漿(由電子與陽離子組成的氣體)時,會驅動電子幾近光速向前行去,一如前述。
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