聚晶 的英文怎麼說

中文拼音 [jùjīng]
聚晶 英文
crystal combination
  • 聚 : 動詞（聚集; 聚積） assemble; gather; get together
  • 晶 : Ⅰ形容詞（光亮） brilliant; glittering Ⅱ名詞1. （水晶） quartz; （rock） crystal 2. （晶體） any crystalline substance
  1. Presently pdcs are usually manufactured by hp - ht means. domestic pdcs are inferior to foreign products. domestic pdcs exhibit lower impact resistance, are more susceptible to delaminating, chipping and breakage

    國內聚晶金剛石復合片的性能與國外先進產品有較大差距，主要表現在抗沖擊性能較低、易分層、崩刃、破裂等方面。
  2. The main ore structure include massive % vein > drusy structure, etc. the second type ore penetrates last type ore in some areas

    主要礦石構造為塊狀構造、脈狀構造、晶洞狀構造、聚晶鑲嵌構造等。
  3. Jiye pcd die blanks for drawing wire can always be trusted ; your dies always get excellent polishing quality, producing wire with flawless surface finish

    基業cd聚晶金剛石拉絲模坯擁有非常了的拋光質量，能確保拉線的表面光潔度。
  4. This is jet bit and that is a pdc bit

    這是噴射式鉆頭，那是人造聚晶金鋼石鉆頭。
  5. Wear mechanism of cubic boron nitride tool in cutting austenitic manganese steel

    聚晶立方氮化硼刀具切削高錳鋼的磨損機制
  6. Where the dreamland of butterfly built, full, of flowers, spreades a love story of the butterfly lovers. there is only romantic hearthorb full of the room after all prosperities have gone, flying in the space of jinduo titles like butterflies gathering on crystal jade

    那一片花事盛開的地方，構築著蝴蝶的夢鄉，傳頌著化蝶的情事，靜待一切繁華落盡，只留下滿室的浪漫柔情，在金舵化蝶聚晶玉的空間里飛舞。
  7. Ii. the direct diamond - diamond bonding between granules in domestic pdcs are poor. accordingly more catalyst metal are left over, this weaken the strength of the whole pdc

    國內聚晶金剛石層中晶粒之間直接連接的共價健（ c - c健）比例少，催化劑金屬含量過高，導致宏觀強度低，應採取如下措施： 1
  8. 2. reduce the content of catalyst metal to prevent it from blocking the direct bonding of diamond granules and improve the thermal stability of pdcs

    減少催化劑金屬加入量以避免其隔斷金剛石晶粒之間的直接健合，同時提高聚晶的熱穩定性。
  9. Domestic pdcs contain more impurities such as mo, fe and cr. they should be controlled by : 1. improve the purification of diamond powder

    國內聚晶金剛石-硬質合金復合片雜質含量偏高，含有mo 、 fe 、 cr等雜質，需要採取綜合措施降低雜質含量，包括1
  10. With plating time going on, the nano - polycrystal gathering grows in two dimensions, and the new nano - polycrystal layer appears simultaneously on the formerly formed nano - polycrystal surface. because the boundary and defect densities in quenched and tempered 45 steel is higher than those in annealed steel, the nano - polycrystal gatherings formed at its surface at the beginning of electro - deposition are more concentrated, and then their size is smaller. the microstructure of the ni - p alloy coating has closed relation with its phosphorus content with the increase of phosphorus content, the microstructure of coating turns from nano - crystalline to the amorphous

    隨著施鍍時間的延長，納米晶聚晶體在橫向二維生長的同時，在納米晶聚晶體的表面上也進行著三維方向的新的一層聚晶體的生長；在調質態45鋼表面，由於其具有比較高的晶界和缺陷密度，因此在沉積初期，納米晶聚晶體的成核密度也較大，從而在二維方向聚晶體的尺度較小，鍍層沉積初期表現為緻密細小的鱗片狀組織。
  11. On the surface of annealed 45 steel, as the pearlite in it contains cementite phase and has high crystal boundary density, the nucleation and growth of deposits prefer to occur at the pearlite at the beginning during depositioa the coating exists in form of nano - polycrystal layers composed by gathering of nano - sized crystals

    在退火態45鋼表面，由於珠光體組織中含有滲碳體相且具有比較高的晶界密度，因而在沉積初期鍍層優先在此處形核和生長；鍍層在基體表面是以納米尺度的晶粒聚集在一起形成的聚晶體形式存在的。
  12. Your position : gather series

    當前系列：聚晶系列
  13. V. improve the material of substrate to improve its adaptability to polycrystalline diamond

    改進硬質合金基體的材料，使其與聚晶層的硬度和熱膨脹系數具有更好的適配性。
  14. Based on these work, some suggestions are presented to improve the performance of domestic pdcs

    根據這些工作提出了一些改進國內聚晶金剛石-硬質合金復合片性能的設想。
  15. The theory of crystal aggregation, its applicati on and problemsin 30 up 40 kt / a map projects are introduced

    介紹硫酸分解磷礦制取磷酸的聚晶技術原理及應用，分析其在磷銨「三改四」技改項目中存在的問題。
  16. Diamond film un - doped is highly insulated and so is not processed by electrical discharge machining method

    未摻雜cvd金剛石膜是高度絕緣的，不能採用如電火花等加工導電聚晶金剛石（ pcd ）的方法和設備對其進行加工。
  17. As one of the four largest cemented carbide cutting tools manufacturers in the world, seco tools ab has a full range of products for milling ( including solid carbide tools ), turning, threading, drilling, reaming, pcbn inserts, boring and tooling system

    作為全球四大硬質合金刀具製造商之一的瑞典山高刀具公司，其主要產品包括銑刀（包含整體硬質合金銑刀） 、車刀、螺紋刀、鉆頭、鉸刀、聚晶立方氮化硼刀片、鏜刀和刀柄系統等。
  18. Polycrystalline diamond compact ( pdc ) has been widely used in earth drilling, cutting of various materials such as non - ferrous metal and their alloy, hard metal alloy, graphite, plastics, rubber, ceramics. it ' s faced with polycrystalline diamond sintered from diamond powder

    聚晶金剛石復合片（ polycrystallinediamondcompact ）已廣泛應用於地質鉆探、非鐵金屬及合金、硬質合金、石墨、塑料、橡膠、陶瓷、木材等材料的切削加工等用途中。
  19. It has extremely high hardness, abrasion resistance and serving life. it ' s usually supported by tungsten carbide that has good toughness. the substrate provides good support for polycrystalline diamond and can be easily brazed to various tools

    它的表層為金剛石粉末燒結而成的多晶金剛石，具有極高硬度、耐磨性和工作壽命；底層一般為鎢鈷類硬質合金，它具有較好的韌性，為表層聚晶金剛石提供良好的支撐，且容易通過釬焊焊接到各種工具上。
  20. In the present research, scanning electron microscope ( sem ), laser raman spectroscopy ( lrs ), x - ray photoelectron spectroscopy ( xrs ), x - ray diffraction ( xrd ) and electron probe micro analysis ( epma ) were utilized to investigate the difference in micro - structure and elements distribution between domestic and foreign pdcs. combined with analysis on current manufacturing process, the mechanism for the difference was discussed. scanning electron microscope ( sem ), laser granularity analysis, atom emission spectroscopy ( aes ) and plasma emission spectroscopy ( icpaes ) are also utilized to investigate the grain shape and impurities of key material - diamond power

    本課題採用掃描電鏡、拉曼光譜、光電子能譜、 x -射線衍射分析、電子探針等方法分析了國內外聚晶金剛石-硬質合金復合片在微觀組織結構、元素成分分佈方面的差異，結合對現有燒結工藝的分析，研討了造成這些差異的機理；採用掃描電子顯微鏡、激光粒度分析、原子發射光譜、等離子發射光譜等方法對關鍵原材料-金剛石微粉的晶形、雜質含量進行了比較分析測試。
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