spectrum of resistance 中文意思是什麼

spectrum of resistance 解釋
抗性譜
  • spectrum : n. （pl. -tra ）1. 【物理學】譜，光譜；波譜；能譜，質譜。2. 【無線電】射頻頻譜；無線電（信號）頻譜。3. 【心理學】（眼睛的）余像；殘像。4. 〈轉義〉范圍，幅度；（連續的）系列。
  • of : OF ＝Old French 古法語。
  • resistance : n. 1. 抵抗，反抗，抗拒，抵禦；敵對，抵抗力，反抗力，阻力，【生物學】抗病性。2. 【電學】電阻；阻抗；電阻器。
  1. Influence of fusarium wilt to different resistance cultivars on spectrum of cotton

    枯萎病對不同抗性棉花光譜特性的影響
  2. Experimental research also proved that many ingredients in scutellaria such as baicalin 、 baicalein 、 neobaicalein and palmitic acid have the effects of broad spectrum bacteriostasis, hypertension resistance, reducing hyperlipemia, protecting liver, cholagogue function, oxidation resistance, deferring ageing and inhibiting tumor

    現代研究發現黃芩含有黃芩苷、黃芩苷元、黃芩新素、棕櫚酸等有效成分，具有廣譜抑菌作用，還有降壓、降血脂、保肝、利膽、抗氧化、防衰老、抗腫瘤等作用。
  3. Black tin coating was prepared by multi - arc ion plating technology, and wear resistance, corrosion resistance, heat - proof property and absorption property of solar spectrum were also discussed

    摘要介紹了利用多弧離子鍍工藝制備黑色氮鈦膜，並對其耐磨損、耐腐蝕、熱穩定性及太陽光譜吸收等性能進行了研究。
  4. Investigation of antimicrobial resistance and genotypes of extended - spectrum - lactamases - producing gram - negative bacteria isolated from pediatrics in shenyang

    內酰胺酶革蘭陰性菌的耐藥性與基因型研究
  5. X - ray diffraction spectrum, empa methods and several tests including mechanical properties, electrochemistry, corrosion wear, on - site plate hanging, the microstructure of steel has been observed and analyzed, performance has been studied, and corrosion - abrasion, fragility mechanism, and microalloy application in ferritic stainless steel have been explored comprehensively. the test results of electrochemistry, corrosion wear and on - site plate hanging have been analyzed. the analytical result shows that crsomo has enough corrosion resistance in phosphoric acid slurry because it has high chromium and low carbon

    通過實驗室的電化學試驗、腐蝕磨損試驗和磷肥廠的現場掛片試驗結果分析，表明： cr30mo鐵素體不銹鋼高鉻低碳的配合，保證其在磷酸料漿中具有足夠的耐蝕性： cr30mo中（ fe ， cr ） _ 23c _ 6 、 （ fe ， cr ） _ 7c _ 3 、 mo _ 2c 、等碳化物硬質點從基體的彌散沉澱析出可提高鋼的硬度和耐磨性，使得鋼在磷酸料漿中具有良好的耐磨蝕效果。
  6. The research interests of this group include : aborvirus diagnosis technology development and the interaction of aborvirus and mosquitoes, entomopathogenic bacteria and insecticidal gene resources, microbial genomics and comparative genomics, insecticidal proteins and their mode of action, construction of engineering strains with higher toxicity and wider active spectrum, production, standardization and the application of bio - pesticide and other microbial agents, resistance mechanism in target insects and the resistance management

    重點研究登革熱病毒、乙型腦炎病毒和西尼羅病毒的快速檢測及病毒與宿主的相互作用關系，蚊蟲病原微生物菌種及其基因資源，微生物基因組學和比較基因組學，殺蚊毒素蛋白特性和作用方式、殺蚊細菌的遺傳改良和工程菌株的構建，新型細菌殺蚊制劑的研製及野生型和重組微生物對環境的安全性評估等，發展新的生物防治技術，建立和完善以生物防治為主的蟲媒病毒媒介蚊蟲綜合防治體系。
  7. The phase structure of different cu - fe thin films were studied by using grazing incidence x - ray analysis ( gixa ). the texture and residual stress of different cu - fe thin films were measured by scan of x - ray diffraction ( xrd ) and 2 scan with different. the thicknesses of different thin films were characterized by means of small angle x - ray scattering ( saxs ) technique. by using atomic force microscope ( afm ) measured surface roughness of thin films. the component of different thin film was characterized by energy disperse spectrum ( eds ) and x - ray fluorescence ( xrf ). the magnetic properties of cu - fe thin films were measured by means of vibrating sample magnetometer ( vsm ). in addition, the giant magnetoresistance ( gmr ) effects of different films were also measured. the original resistance of the film fabricated by a direction - current magnetron sputtering system is directly affected by bias voltage

    利用掠入射x射線分析（ gixa ）技術對不同cu - fe薄膜的相結構進行了研究;利用xrd掃描及不同角度的2掃描對薄膜進行了結晶織構及殘余應力分析;運用小角x射線散射（ saxs ）技術測量了薄膜的厚度;採用原子力顯微鏡（ afm ）觀察了薄膜的表面形貌;運用能量損失譜（ eds ）及x射線熒光光譜（ xrf ）對薄膜進行了成分標定;使用振動樣品磁強計測量了不同cu - fe過飽和固溶體薄膜的磁性能;最後利用自製的磁阻性能測試設備測量了真空磁場熱處理前後不同薄膜的巨磁阻值。
  8. Sdudy on annealing character of fatigue life gage and load spectrum calculation by its electrical resistance change response

    疲勞壽命計退火特性及電阻變化推算載荷譜的研究
  9. Part 1 study on the antibiotic resistance of escherichia coil and klebsieua pneumoniae producing extended - spectrum beta - lactamases objective to investigate the prevalence of strains producing esbls among escherichia coil and klebsieua pneumoniae, look for the best detection substrate of these strains and determine the antibiotic resistance of them. methods 248 strains of e. coli. and 97 strains of k. pn from january to october, 2002 were investigated for production of extended - spectrum b - lactamases ( esbls ) by phenotypic screening and confirmatory test provided by the national committee for clinical laboratory standards ; compared the result of the phenotypic screening and confirmatory test to discuss the best detection substrate of these strains ; 16 kind of antibiotics were selected for antimicrobial susceptibility test for the resistance

    方法對2002年1 ? 10月臨床分離的248株e . coli和97株k . pn ，採用美國臨床實驗室標準委員會（ nccls ）規定的esbls表型篩選和確證試驗，確定本地區esbls的發生率；通過對不同底物的初篩結果與確證試驗結果的比較，探討本地區臨床檢測產esbls菌株的最佳篩選底物；選擇16種抗生素紙片做藥敏試驗，了解產esbls的e . coli和k . pn的耐藥性。
  10. In modern communication, direct sequence spread spectrum communications was widely used in the fields of telemetering and telecontrol systems, because of low interception probability, its high noise resistance and good security

    在現代通信中，直接序列擴頻通信技術以其截獲概率低、抗干擾性強、保密性高等優點，在航天測控領域得到了廣泛的應用。
  11. The test for simulating load spectrum of bridge was done, comparison of the infered load spectrum by means of the electrical resistance changes of two fatigue life gage with the simulated load spectrum showed reasonably good agreement

    進行了模擬橋梁荷載譜加載試驗，用雙疲勞壽命計電阻變化所推算荷載譜和模擬荷載譜基本一致，證明了方法的可行性。
  12. With its broad - spectrum and non - specific potent antibacterial activity, cationic antibacterial peptide has the potential to be widely used in plant disease resistance genetic engineering. however, cema was refrained in plant genetic engineering application due to its toxic to plant cells. the modification of cema will facilitate its wide application

    由於其抗菌譜廣、殺菌力強等優點，在植物抗病基因工程中有廣闊的應用前景，但由於對植物細胞有毒害作用， cema在植物遺傳轉化中的應用受到很大的限制。
  13. The study on varied - amplitude fatigue behavior of large - span grid structure with hanging cranes is a blank field in the world. on the base of extensive investigation, from the viewpoint of loading, this paper widely discusses the development of fatigue loading spectrum in the fields of aviation, mechanism and civil engineering, listing the main technology standards of hanging crane and the engineering examples of partial grid structure with hanging crane in china, concluding the mechanic methods on tension - resistance fatigue design of bolt in china. america

    設置懸掛吊車網架的變幅疲勞性能研究屬于當前的一個前沿課題，本文從載荷的角度，通過廣泛的調查和深入的研究，全面地論述了疲勞載荷譜在機械、航空、土木領域的進展情況，列出了國內部分已建或在建的設置懸掛吊車網架結構的工程實例和懸掛吊車主要的技術規格，詳細歸納了中國、美國、德國、日本、前蘇聯的螺栓抗拉疲勞設計理論以及美國、德國鋼結構協會關于高強螺栓抗拉疲勞設計的若干規定。
  14. The layer analysis model of the three - dimensional limit equilibrium analysis of slope stability based on the similar mechanics of bishop ' s method and spencer ' s method, and the corresponding concepts of image of slide resistance factor spectrum of slide resistance factor n image of pull force distribution and spectrum of pull force distribution are introduced

    在此基礎上，介紹了以類似bishop法和spencer法的力學假定為條件的三維極限平衡的層分析模型，以及抗滑系數圖、抗滑系數譜、推力分布圖和推力分佈譜的概念。
  15. Supposing chaotic ds - spread spectrum signal bandwidth is equal to the fh slot spacing, the bit error rate formula is derived, and its performance is evaluated and simulated assuming the worst case of jamming strategy. the results show that, in some cases, the addition of chaotic ds spreading to fh system, without increasing total system bandwidth, can improve significantly the system ' s resistance to partial band multitone jamming

    對最惡劣條件下系統的抗干擾性能進行了模擬研究，結果表明，在某些情況下，在慢跳頻系統中，加入混飩直擴成分，即使不增加系統帶寬也能有效地改善系統對抗部分頻帶多頻干擾的能力。
  16. Objective : new cationic antimicrobial polypeptides named as defensins are recently discovered. they are widely distributed in animals and plants. they have broad antimicrobial spectrum and highly efficient antimicrobial activity, because of its special antimicrobial mechanism, they have drug resistance to pathogen

    目的： defensins是近年來發現的廣泛存在於動物和植物體內的一類陽離子多肽，它具有廣譜、高效殺菌活性，因其獨特的抗菌機理，病原微生物不易對其產生耐藥性。
  17. Recently spread spectrum technique has been used widely in wireless data communication, cellular mobile communication, military communication and telemetry monitor system with resistance to interference, high usage of spectrum, resistance to multi - path fading, so investigators in communications field pay more attention to the technique, especially direct sequence spread spectrum ( dsss ) technique

    近年來，擴頻技術以其抗干擾能力強、頻譜利用率高、抗多徑等優越性能在無線數據通信、蜂窩移動通信、軍事通信以及遙測監控系統中獲得了廣泛的應用，並日益受到通信領域研究人員的重視，特別是直接序列擴頻技術（ dsss ） 。
  18. Let patients know that the researchers ' suggestion of using narrow - spectrum antibiotics is also a recommended strategy for reducing antibiotic resistance

    讓病人知道研究者使用窄譜抗生素的建議也是降低抗生素耐藥性的一種策略。
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