破碎比 的英文怎麼說

中文拼音 [pòsuìbǐ]
破碎比 英文
ratio of crushing
  • 破 : Ⅰ動詞1 （完整的東西受到損傷） be broken; be damaged 2 （使損壞） break; break down; damage 3 （使...
  • 碎 : 動詞[書面語] （觸; 撞） strike; bump
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 破碎 : 1. （破成碎塊的; 零碎的） tattered; broken 2. （使破成碎塊） smash [break] sth. to pieces; crush
  1. The pulse pneumatic conveying system has been a important transporting method for grain material, because of lower velocity, higher ratio of blend and a littler gas, as well as shattering less materiel, abrasing pipeline and easy recovery

    脈沖氣力輸送裝置以其低速、高混合比、低耗氣量等一系列持點，並由此帶來的被輸送物料破碎少、管道磨損小、產生粉塵少並且易於回收等優點，成為新一代粉粒料氣力輸送設備，並且被廣泛使用。
  2. Recycled concrete is one of new type concrete that mixed with recycled aggregate at a certain proportion after cleaning, crushing, grading wasted concrete. it is helpful in dealing with rejectamenta of concrete and a bad influence on environment because of castoff

    再生混凝土是將廢棄混凝土經過清洗、破碎、分級和按一定比例相互配合后得到的「再生骨料」作為部分或全部骨料配製的混凝土。
  3. The interlink jaw crusher has a feature of big crushing ratio, uniform end product size, simple construction, reliable operation, easy maintenance, low operating cost

    本系列產品，具有破碎比大，產品粒度均勻、結構簡單、工作可靠、維修簡便、運行費用經濟等特點。
  4. The single - stage hammer crusher are suitable used to crushing ordinary fragile ores of the compressive strength no more than 200mpa, such as limestone, gypsum, coal, marl, sand - shale etc. this series product features of high crushing ratio, even product graininess, simple construction, reliable operation, easily maintenance, economical running cost etc., so are widely used. hammer crusher models hammer crusher max

    錘破系經高速轉動的錘體與物料碰撞面破碎物料，錘式破碎機具有結構簡單，破碎比大，生產效率高等特點，錘式破碎機可作干濕兩種形式破碎，錘式破碎機適用於礦山水泥煤炭冶金建材公路燃化等部門對中等硬度及脆性物料進行細碎。
  5. When the effect of surface wave breaking is considered, mld is 50 cm deeper than that obtained without wave breaking, and with the enhancement of wind stress forcing, the deepening of mld is increased

    模擬結果表明，當考慮波浪破碎的影響時，混合層深度比無波浪影響時的結果加深了約50cm ；隨著風應力作用的增加，波浪破碎加強了混合層中的湍流混合，促使加深幅度也增加。
  6. Based on refering to a great quantity of domestic and international data, this dissertation puts forward the standpoint that giving systematical diagnosis to mechanical and electrical equipment with the double turnplate strike crusher as example. by means of calculating critical rotation speed of inner turnplate, theory foundation is offered to the crusher ' s improvement. based on actual situation of the crusher, a portable observation and diagnosis system has also been developed on the basis of virtual instruments

    本文在查閱大量國內外文獻的基礎上，以雙轉盤沖擊破碎機為實例，提出了機電設備系統診斷的技術思路；通過計算內轉盤臨界轉速，為破碎機的改進提供了理論依據和方法；結合破碎機的實際使用情況，開發了性價比較高的、基於虛擬儀器技術的破碎機監測系統。
  7. Based on the original data of tm in 1988, 1992 and 1998, then after some processing and analysis, the author have the thematic data of land - use by interpretation. on the basis of them, the author made the analysis of land - use for this area based on the spacial analysis of gis and the method of comparison between result of land - use classification as follows : the method of aggregating analysis, the analysis of urbanization, the analysis of the transformation rate of cultivated land, the analysis of the driving force of land - use change and the sustainable use of land. the conclusions may be demonstrated below : the cultivated land decreases with the patchs fragment ; road spreads radialy surround second - ring road ; the urban land expands quickly toward southwest along the major roads and be concentrative. rural land and industry increse rapidly with dispersing ; 0thers change slowly. the major driving forces of land - use change in this area are the rapid expansion of urban and rapid growth of population, foreign investment and the development of tertiary industry which was based upon the real estate. according the trendency of land - use change, the author consider that we must insist on the way of the sustainable use of land based on protecting the cultivated land

    在此基礎上，應用分類結果比較法，在gis各種空間分析功能（幾何量算、統計分析、疊加分析及緩沖區分析）的支持下，對該區土地利用變化進行了如下分析：土地利用綜合分析、城市化進程分析、耕地轉化率分析、土地利用變化因素分析及土地的可持續利用分析。結果表明：該區土地利用變化主要表現為耕地大量減少，斑塊破碎化；交通用地沿二環線呈放射狀向四周擴展；城鎮用地沿交通干線向西南方向擴張迅速，用地趨于集中；農村居民點和工礦業用地增加，用地趨于分散；其它用地變化較慢。這一用地變化的主導因素是城鎮用地擴展快、人口增長迅速、外資的大量投入及以房地產為主的第三產業的快速發展。
  8. ( 2 ) taking the geology analysis as main way and combining the pre - test, predicating the tunnel ' s main geology condition ( rock quality, surrounding rock classification, long - wide joint, fault, ground water, crustal stress ), and predicating the main potential disaster ( collapse, breaking water, rockburst, large deformation ) ( 3 ) employing the stress test result and inverse analysis of the stress field, finding out the crustal stress " s distributing rule along the tunnel axes section : the highest crustal stress is 24mpa near the deepest spot, and predicting that the k2 + 260 ~ k3 + 000 likely to be the high crustal stress segment for this tunnel

    通過地質分析、類比分析、監控量測、數值模擬、神經網路等方法，對鷓鴣山隧道潛在的主要地質災害（塌方、涌水、巖爆和大變形）進行了預測預報（ 3 ）在現場地應力測試成果的基礎上，運用數值計算進行應力場反演，基本查明了沿隧道軸線剖面的地應力分佈規律：地應力量級在最大埋深附近達到最大值24mpa ，並預測k2 + 260 k3 + 000段將很可能成為鷓鴣山隧道的高地應力段。 （ 4 ）塌方往往與斷層破碎帶及千枚巖相聯系。
  9. Failure probability of coarse aggregates ( pfca ) could be a sample index durability evaluation of concrete in compressive strength test, where pfca was the ratio of number of total particles to which of the broken ones of coarse aggregates in the failed faces of a concrete specimen

    混凝土抗壓試驗中，粗集料破碎率p _ （ fca ）可以作為混凝土耐久性的一個簡要評價指標，其定義為試件斷裂面上破碎的粗集料顆粒數與暴露的粗集料顆粒總數之比。
  10. This paper analyses the stress and deformation of the two lining structure types of the surge shaft surrounded with crush rock under the action of high water pressure by using fem, compares the two lining types ' s merits and demerits in stress, deformation, fracture state, the combining bearing of surrounding rock and lining structure, the safety and economics

    本文針對圍巖條件比較破碎，裂隙發育的調壓井洞室結構，就兩種襯砌結構型式分別進行了高水頭作用下的有限元數值模擬，從調壓井襯砌結構選型角度分析對比了兩種襯砌結構型式在圍巖及襯砌結構應力與變形、襯砌結構鋼筋混凝土開裂、圍巖與襯砌結構聯合承載、結構安全儲備、經濟等方面的優劣。
  11. Generally, tidal bore is wave alignment moving upstream estuary, and its surface will break when the wave alignment is strong, which leads to water roll tracing the source. the velocity, which is between small - disturbed wave velocities before tidal bore happens and the one after tidal bore happens, increases with the ratio of tidal bore height to the water depth in wave front

    涌潮一般是向河口上游推進的波列，強度大時，表面破碎，進而發展成溯源推進的水滾，其傳播速度隨涌潮高度與波前水深比值增加，大小介於涌潮前後小擾動波波速之間。
  12. The result shows that the area proportions of habitat landscape, industrial landscape, green - land landscape and water area landscape are 29. 57 %, 15. 423 %, 14. 501 % and 5. 98 % respectively in 2000. the number of landscape patch and diversity index of habitation is the highest and the fragmentation index of green - land landscape is the lowest in all landscape types

    結果表明， 2000年各景觀類型中，居住景觀和工業景觀的斑塊面積比例較大，分別為29 . 57和15 . 423 ，綠地景觀和水域景觀的比例偏小，分別為14 . 501和5 . 98 ；居住景觀的斑塊數和多樣性指數最大，綠地景觀的破碎度最小。
  13. Final grain with a high cubic grain proportion. easy replacement of wear and spare parts. broad range of application

    連續穩定高產優質破碎比大地生產，要求破碎產品中立方體顆粒多，備件和耐磨件更換方便，應用范圍廣。
  14. The crushing ratio of each crushing stage is approx. 1 : 4

    每個破碎階段的破碎比大約是1 ： 4 。
  15. Throughput capacity is up to 1. 000 t h, crushing ratio is up to 1 : 20

    在生產能力達到1000 t h的情況下，破碎比也能
  16. Throughput capacity is up to 2. 500 t h, crushing ratio is up to 1 : 20

    在生產能力達到2500t h的情況下，破碎比也能達到1 ： 20 。
  17. Gross reduction ratio

    總破碎比
  18. Throughput capacity is up to 50 t h, crushing ratio in each crushing stage is approx

    生產能力能達到50t h 。每個破碎階段的破碎比大約是1 ： 4 。
  19. China henan heavy industrial factory crushing and screening machines can be divided into three types : fixed, portable and sleign type. the crushing and screening capability can be from 5 tons per hour to 600 tons per hour. the size of crushed product can be from 0 to 80 mm

    具有破碎比大，粒度均勻，成品顆粒形狀呈立方體多棱體，針片狀少，力學壓碎指標高，結構先進工作可靠質量精良使用維修方便，運營費用低等特點。
  20. High reduction ratio during primary and secondary crushing stage

    初段，二段等各段破碎均有大破碎比。
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