金屬粒 的英文怎麼說

中文拼音 [jīnzhǔ]
金屬粒 英文
clipped wire; grained metal; metallic granule; metallic shot金屬粒子 metallic
  • : Ⅰ名詞1 (金屬) metals 2 (錢) money 3 (古時金屬制的打擊樂器) ancient metal percussion instrum...
  • : 屬名詞1 (類別) category 2 [生物學] (生物分類系統上所用的等級之一) genus 3 (家屬; 親屬) fami...
  • : Ⅰ名 (小圓珠形或小碎塊形物) small particles; grain; granule; pellet Ⅱ量詞(用於粒狀物)
  • 金屬 : metal
  1. It can also restrain the decomposition of organic substances in the soil and the bind of nitrogen, and wash away the nutritious elements, such as magnesium, calcium, and potassium. the acid rain deprives the soil. it acidifies the rivers and lakes, and dissolves the heavy metal in the soil into water, therefore poisons the fish

    它可以直接使大片森林死亡,農作物枯萎;也會抑制土壤中有機物的分解和氮的固定,淋洗與土壤子結合的鈣、鎂、鉀等營養元素,使土壤貧瘠化;還可使湖泊、河流酸化,並溶解土壤和水體底泥中的重進入水中,毒害魚類;加速建築物和文物古跡的腐蝕和風化過程;可能危及人體健康。
  2. The metallic mineral has very few content ( 1 % - 2 % ), the mineral of ore is mainly of pyrite, chalcopyrite, limonite, aurum and electrum etc. the gangue mineral is composed of chalcedony, micro grained quartz, calsite, sericite, adularia, aragonite, chlorite, laumontite, pyrophyuite, kaolinite and so on, which show the typical mineral assemblage of epithermal

    礦石為典型少硫化物型,礦物含量極少( 1 - 2 ) ,主要有黃鐵礦、黃銅礦、褐鐵礦和自然、銀礦等。主要脈石礦物有玉髓、微石英以及方解石、絹雲母、冰長石、文石、綠泥石、濁沸石、葉臘石、高嶺石等,典型低溫礦物組合。
  3. 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一型納米微制備裝置,從而為制備與合納米微奠定了物質基礎。
  4. A novel materials design procedure based on the co - doping of metal nanoparticle and azo dye compound ( mnpadc ) is developed to improve the properties of functional molecules

    為改善功能分子的特性,提出一種基於納米子偶氮染料復合物共摻雜超分子結構功能材料的設計新方法。
  5. Thermal models show that even if the asteroids assembled immediately after the formation of the chondrules, 26al heating would have raised temperatures in the interiors of ordinary - chondrite bodies to a maximum of 1, 100 degrees c ? high enough to cause melting of metals and sulfides but too low to melt silicate minerals extensively and differentiate an asteroid

    熱模型顯示,即使小行星在球形成之後立刻聚合,鋁26的加熱最多也只能將普通球隕石內的溫度提高到1100 ,雖可使和硫化物熔化,但並不足以將矽酸鹽礦物大量熔化並造成小行星各層分異。
  6. Abstract : the formation technologies, the structure and properties of tcs microporous man - made yarn - kind new polyester fibre which was spinned in tcs with some micrometallic - oxide have been studied. the results indicate that the rheological behaviour and spinnability of commixed polyester melt, and the structure and properties of the fibre, are relative to the spinning temperature, melt pressure, microporpus size for spinning, formation conditions, thermo - vascellum temperature, thermo - vascellum position and rolling speed, besides the viscosity of polyester cuts, coacervation particles, adding amount and size of micrometallic - oxide

    研究表明, tcs微孔化共混聚酯熔體在成型加工中的流變行為和可紡性,及其纖維的結構性能除了與原料切片的特性粘度、凝聚子和共混聚酯中超細氧化物微的添加量、徑等因素的影響有關外,還與紡絲溫度、紡絲熔體壓力、噴絲板微孔尺寸、冷卻成形條件、熱管溫度、熱管安裝位置以及卷繞速度等因素的影響密切有關。
  7. Method for crystallite size determination in metal catalysts by x - ray diffractometry

    用x射線衍射儀測定晶體中晶大小的方法
  8. General rules for the determination of particle size and crystallite size in metal catalysts

    晶體中徑和晶大小測定的一般規則
  9. During this crystallization minute grains of a metal such as iron have given flowed together to form a concentration.

    在此結晶過程中,細小的(例如鐵)顆匯流到一起就形成一個富集體。
  10. As an advanced materials preparation technology, spray - deposition has shown remarkable superiority in producing large - sized alloys and metal matrix composites. however, the spray deposeted preforms usually contain a certain quantity of porosity. besides, the oxide films on the surface of the particles lead to week metallurgic conjunction between the particles. in order to obtain an ideal structure and performance, the porous preforms need further densifying and plastical forming. in this paper, a new technology named wedge pressing was used to densify spray - deposeted 5a06 aluminium alloy, in which the large deformation can be obtained through the sum - up of local deformation and multi - step small deformation. this method can also solved the problems in traditional processing and greatly decreased the producing cost. what ’ s more, the reserch on the wedge pressing desification rules about the large - sized spray deposeted preforms was significant it was vital not only to the further densification of the prefoums but also to the further research on plastical deforming the research was also benefit to the industrialization an the application of the spray deposeted porous materials

    坩堝移動式噴射沉積技術作為一種先進的材料制備新技術,在制備大尺寸合基復合材料方面具有顯著的優越性。然而噴射沉積坯件特別是大型坯件通常存在一定量的孔隙,顆表面存在一定量的氧化膜,顆之間未能完全達到良好的冶結合狀態,因此需要進行后續緻密化和塑性變形才能獲得理想的組織和性能。本文採用一種新型的楔形壓制工藝,即通過局部變形、多道次小變形累積實現大變形的緻密化加工方法,對噴射沉積多孔坯料進行后續緻密化和塑性變形,很好地解決了傳統加工工藝的難題,大大降低了生產成本。
  11. For electrodeposition by dc methods, the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method, the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method, the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval, in addition, the reverse pulse current also could dissovle the metals, further accelerates the desorption of particles, thus the particles size embeded in the coatings by prc method is the least

    直流電沉積時,基質的沉積連續進行,子在電極表面不間斷嵌入鍍層;單脈沖電沉積由於脈沖間歇的存在使得具有較大體積的子會脫附,重新回到溶液中;採用周期換向脈沖時,反向脈沖電流使表面荷正電的較大的子更易從電極表面脫附,同時,反向脈沖電流對基質的溶解作用,也會促進子的脫附,因此鍍層中復合子尺寸最小。隨著鍍層中子復合量的增加,三種鍍層的晶都明顯細化,說明al _ 2o _ 3的存在阻止了晶的長大,提高了電沉積過程中晶核的形成速率。
  12. As predicted theoretically, the ps polymer spreaded over the surface of the titania particles to form composite particles with core - shell structure. the influence of ph value and non - ion surfactant in heterocoagulation was discussed. the property of the coated particles was characterized by sem, and zeta potential, particle size distribution of the particles before and after encapsulation was obtained by laser particle size analyzer

    根據機械力化學的原理,採用自行制備的微米級ps和pmma (聚甲基丙稀酸甲酯)高聚物微球、金屬粒子、納米級的tio _ 2 、爐料為原料子,通過採用自行研製的乾式沖擊設備和lg攪拌磨製得以高聚物微球、金屬粒子為核,納米tio _ 2 、碳黑子等為包覆子的具有不同特殊功能的納米微米復合子。
  13. 1 glossary of terms used in ultrafine metal particles erratum 1

    超精細金屬粒子用術語詞匯
  14. The stainless sand - remover can remove the sand & metal particles with an efficiency of 96 % above

    不銹鋼除砂器能使澱粉乳中的殘留細泥沙與金屬粒等雜質除去,效率可達96 %以上。
  15. Shape - controlled syntheses of metal nanoparticles

    溶液體系中的納米金屬粒子形狀控制合成
  16. Aluminium and aluminium alloys - scrap - scrap consisting of skimmings, drosses, spills and metallics

    鋁和鋁合.廢料.浮渣渣滓疤皮和金屬粒子的廢料
  17. The mechanical modifying equipment was used to prepare compounded micro - spheres from pmma particles and ps particles with metal particles and tio2 nano - particles. the sem was used to observe the images of particles and x - ray photoelectron spectroscopy ( xps ) is used to obtain surface spectrum. herein the tio2 nano - particles can be dispersed on larger polymer particles and their surface morphology is different by using different polymer particles

    使用掃描電鏡和光電子能譜對制得的復合微子進行表徵,發現該方法可以使納米tio _ 2子呈很好的分散狀態復合在聚合物微球及金屬粒子上,而且隨著聚合物微球原料的不同,納米tio _ 2子能在高聚物的表面的復合狀態也不同。
  18. The absorption spectra indicate that the adsorption of dithiooxamide on the silver nanoparticles results in a red - shift in the spr band, mainly caused by the changes in the microenvironment of the metal nanoparticles and charge density alteration due to the charge transfer between the molecules and metal particles

    吸收光譜結果表明銀納米子表面吸附二硫代乙二酰胺分子可導致金屬粒子的表面等離子體共振吸收紅移,主要與金屬粒子的微環境改變以及吸附分子與間電荷轉移而導致的金屬粒子內部電子密度改變有關。
  19. The research history of fullerene and cnts was short, but their characteristics have great value in practical application. metallic nano - particles have different crystal orientation with different synthetical techniques. their special mechanical, optical and electrical properties will drive the development of magnetic materials, electronic materials and optical materials et. al

    納米金屬粒子在不同的制備工藝下具有不同的結晶形態,而且其具有的特殊的力、熱、光、電、磁的性質,引起了在磁性材料、電子材料、光學材料、高緻密度材料等方面的應用。
  20. The biological particles were mixed with the silver colloid in order to deposit the metallic particles on the surface of the bioanalyte

    此生物性子將與銀膠質混和后金屬粒子沈降於生物表面以進行分析。
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