nanometer particle 中文意思是什麼

nanometer particle 解釋
納米微粒
  • nanometer : 毫微米
  • particle : n 1 顆粒，微粒；微量，極少量。2 【物、數】粒子，質點。3 【語法】虛詞，不變詞〈冠詞、副詞、介詞、...
  1. Through above improvement with perfect on antetype equipment foundation have made nmp - i type metal nanometer particle preparation installation, so to have established material foundation for prepare metal and alloy nanometer particle

    通過以上的改進和完善在原型設備基礎上製作了nmp一型金屬納米微粒制備裝置，從而為制備金屬與合金納米微粒奠定了物質基礎。
  2. After the vacuum dry and the sphere mill, the level of agglomeration is low, the particle size is very small, spherical and the nanometer stannic dioxide powder with the aspects of good scattered nature is achieved

    經真空乾燥和球磨粉碎后得到團聚程度低，粒度細小均勻，達到納米水平並具有較好分散性的球形二氧化錫粉體。
  3. Entropy : study on the antiwear and antifriction properties of nanometer particle containing samarium

    含釤納米粒子的抗磨減摩性能研究
  4. The mechanism of anti - wear and friction reduction of nanometer cacoa has been discussed and individual opinions of the nanometer particles " existing way and effects have been proposed. 1 ) the shape of the nanometer cacos particle is approximate to that of sphericity. its function is similar to that of the miniature " ball bearing "

    6 、探討了納米碳酸鈣粒子的抗磨減摩機理，對于納米粒子在潤滑油中的存在方式和作用提出了個人見解： （ 1 ）納米碳酸鈣粒子近似為球形，它們起了類似微型「球軸承」的作用，從而提高了摩擦副表面的潤滑性能。
  5. On the basis of analysis on the pairwise action of cement paste, nanometer silica fume and clay, the paper proposes the reinforcement mechanism of the cemented soil stabilized with nanometer silica fume. the reinforcement mechanism includes cementation action of cement hydrate, ionic exchange and quadrate reaction of clay particle, pozzolanic effect, filling effect and cementation action of nanometer silica fume

    在研究水泥漿?納米硅粉、納米硅粉?粘性土、水泥漿?粘性土相互作用的基礎上，將納米硅粉水泥土的固化機理總結為：水泥水化物的膠結作用、粘土顆粒中的離子交換效應和「二次反應」 、納米硅粉的火山灰效應、納米硅粉的填充效應、納米硅粉的膠結作用。
  6. The lath martensite nanometer structure can play the role of fine - particle strengthening and dislocation strengthening as well as coordinate the distribution of dislocation. it is hopeful that the strength and toughness of material with this structure can be increased at the same time

    板條馬氏體組織納米化結構，可起到納米晶粒的細晶強化與位錯強化的聯合作用，並可協調位錯分佈，有望使具有這種組織的材料強度和韌性同時得以提高。
  7. The nano diamond particle improve friction surface lubricate condition, mainly by the nano particle repair and inlay effection nanometer particle deposition in the friction contact region, fills the friction damage spot promptly, has the repair function, simultaneously prevents the crack from further development, achieves the goal of prolong fatigue life

    納米金剛石微粒通過微粒修復作用和鑲嵌作用，改善摩擦表面的潤滑狀態。在摩擦過程中，納米微粒沉積在摩擦接觸區域，填補摩擦損傷部位，起到修復作用，同時阻止裂紋的進一步發展，延長了陶瓷球疲勞壽命。
  8. In this article, four basic properties of nanometer particle are summarized : quantum size effect, surface effect, volume effect, macroscopical quantum tunnel effect, and several ways of preparation and evaluation of nanometer particle are introduced

    摘要綜述了納米微粒的四個基本特性：量子尺寸效應、表面效應、體積效應及宏觀量子隧道效應，並介紹了納米微粒的制備方法及對納米微粒評估的方法。
  9. The method of using the tip of atomic force microscopy and beam - deflection to on - line detect the nanometer vibration of the particle in the saw is introduced, and the saw amplitude of 6. 7 nm is measured when a driving voltage of 3. 5 v is applied

    並用這種方法在激振電壓峰峰值為3 . 5v時，對壓電材料linbo _ 3表面彈性波進行了實時測量，得到表面彈性波振幅約為6 . 7nm 。
  10. Therefore the application of nano - particle added cement base material is the development trend of cement concrete, nanometer technology is an important way to make improvement of traditional cement concrete

    納米水泥基材料是未來水泥砼發展的方向，納米水泥技術是對傳統水泥砼材料進行改進的重要途徑。
  11. Through strength tests and xrd tests for cemented stone, the paper presents action mechanism of the nanometer materials in the cement hydration and hardening process : pozzolanic effect, filling effect, acceleration action for the cement hydration, and improving action for microstructure. from the four aspects, the modified mechanism of the nanometer silica fume and ordinary silica fume in cement paste are compared. the analysis results show that the particular properties of the nanometer silica fume include particle fineness, crystal structure and surface hydroxy, etc. a serial of laboratory tests are performed to study physical and mechanic properties of the clay with the addition of the nanometer silica fume

    結合水泥石強度試驗和xrd試驗，從火山灰效應、填充效應、水泥水化促進作用和微結構改善作用等方面探討了三種納米礦粉在水泥水化硬化過程中的作用機理；從這四個方面出發，對比分析了納米硅粉和普通硅粉作用機理的異同點，分析表明，納米硅粉的優異特性主要表現為顆粒細度、晶體結構、表面羥基等特性。
  12. This text attempts to regard silica as shell materials, regard nanometer iron and carbonyl iron particle as core materials to prepare a kind of new - type absorbent. the structur of the core - shell particles were characterized by ftir, tem, sem, xps, xrd etc. the properties of magnetism, heat, crystalization, ectromagnetic were characterized by vsm, tg - dta, network vectorial analysis instrument

    本文以二氧化硅為殼層材料，以納米鐵以及羰基鐵粒子為核層材料，制備一種新型的吸收劑粒子。用ftir ， tem ， sem ， xps ， xrd表徵了復合粒子的結構，利用vsm ， tg - dta ，網路矢量分析儀等分析了材料結構改變對材料磁性能，熱性能，結晶性能，電磁參數等性能進行了分析。
  13. The effect of operation parameters of high - gravity machine on the particle size of nanometer zno

    超重機的操作參數對納米氧化鋅粒徑的影響
  14. Nanometer fluorescent hybrid silica particle as ultrasensitive and photostable biological labels

    2微球作為生物標記探針的應用研究
  15. Effect of nanometer sio2 particle on the friction and wear properties of poly phthalazine ether sulfone ketone composites

    2對聚醚碸酮復合材料摩擦學性能的影響
  16. The nano - zno had high transparence property in the band of visible light, while the commercial zno powder was opaque. at the same time, nano - zno had wide absorption frequency as well as good absorption effect within the ultraviolet band. with the decreasing of the diameter of nanometer particle, blue shift of absorbing peak was observed

    結果表明：納米氧化鋅在中紅外頻段與普通氧化鋅的吸收能力相當，但由於納米氧化鋅的表面效應，其中紅外吸收峰形狀與普通氧化鋅不同；在可見光區，納米氧化鋅具有普通氧化鋅所不具備的高透光性；而在紫外光區，納米氧化鋅具有很寬的吸收頻段和優異的吸收性能，同時，隨粒徑的減小，吸收峰發生藍移。
  17. The preparation of new nanometer and micrometer - sized material and the influence of particle sizes on the properties of the material are extensively studied in recent years in material science

    制備新型納米及亞微米材料並研究材料結構尺寸對材料性能的影響規律是當今材料科學的研究前沿之一。
  18. Nanocomposites are a new class of composites, that are particle - filled polymers for which at least one dimension of the dispersed particles is in the nanometer range

    聚合物納米復合材料是一類新型的復合材料，由於納米粒子的一些特性，使得該類材料具有許多優異的性能。
  19. A key step to control the size and shape of the growing particle is dynamically to coat the particles with a closed - packed monolayer of coordinating ligand, mercaptosuccinic acid ( msa ). suitable large size nanoparticles ( several tens nanometer ) and nanorods have been made. after size selection, a certain size nanoparticles were assembled into micrometer sizable super lattice crystal

    制得的金納米粒子再經過粒經篩選，得到粒徑一定的納米粒子，然後，將其溶解成一定濃度的溶液，並加入一定量的濃鹽酸，製成微米級的自組織結晶體。
  20. The composition and microstructure of the so - obtained samples are studied by xrd, tem and afm. these results show that the range of particle size of znfe2o4 is 15 - 25 nm. photocatalytic activities of nanometer are also evaluated by degradation of the curcumin solution

    通過姜黃素溶液的降解實驗對納米znfe _ 2o _ 4的光催化活性進行了評價，結果顯示納米znfe _ 2o _ 4的光催化活性較好，在目光照射30min后，姜黃素溶液的降解率可達90 。
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