蝕率 的英文怎麼說

中文拼音 [shílǜ]
蝕率 英文
scaling rate
  • 蝕 : Ⅰ動詞1. （損失; 虧耗） lose 2. （腐蝕） erode; corrode Ⅱ名詞（天體現象） eclipse
  • 率 : 率名詞（比值） rate; ratio; proportion
  1. The effects of impact angle, particle velocity, erodent size and impact time were demonstrated

    研究了沖蝕角度、沖擊速度、磨粒尺寸、沖蝕時間等影響因素對材料的沖蝕率的影響。
  2. Ferrous sulphate treatment improves the erosion rate of the alubrass. the corrosion rates observed are however higher than that obtained with mexel 432

    硫酸亞鐵處理改善鋁黃銅的浸蝕率，然而其腐蝕率仍高於m . 432處理。
  3. The results indicated that the ree tracer technology has high precision to quantify the spatial - temporal process of soil erosion ; in earlier rainfall course, the development degree of sheet and nil erosion was general equation ; otherwise in the following course, the rill erosion was dominant in the total erosion, its average erosion acceleration and the average erosion rate was 15 and 9 times of sheet erosion, respectively ; in the end of experiment, the rill erosion took up 90 % of total erosion amount ; the section of slope bottom occupying about 1 / 3 slope area was active erosion segment in this experiment

    結果表明： ree示蹤技術對定量研究土壤侵蝕具有較高的精度；降雨前期，片蝕與細溝侵蝕發育程度基本相當；後期細溝侵蝕占據坡面侵蝕的主導地位，其侵蝕平均加速度和平均侵蝕率分別是片蝕的15倍、 9倍；試驗結束，細溝侵蝕占據坡面總侵蝕的90 % ；本試驗條件下，坡面下1 / 3區域為侵蝕活躍帶。
  4. Testing of materials for semiconductor technology ; determination of etch rates of etching mixtures ; silicium - dioxid coating ; optical method

    半導體工藝材料的檢驗.蝕刻混合劑浸蝕率的測定.第2部
  5. Testing of materials for semiconductor technology ; determination of etch rates of etching mixtures ; silicium monocrystals ; gravimetric method

    半導體工藝材料的檢驗.蝕刻混合劑浸蝕率的測定.第1部
  6. Many studies had attempted to characterize chemical weathering process by focusing on geochemisty of river particulate and sediment. the sediment geochemistry may reflect and compare with the carbonates and silicates weathering degree by introducing the chemical index of alteration ( cia ) and new sediment index of variation ( siv ) and elemental molar abundance ratio of the sediment. the one main objective of this study would provide and compare the relative weathering intensities of silicates and carbonates with the different basins

    2沉積物地球化學與化學風化進程和機械剝蝕率化學風化指數與化學風化率屬于表徵化學風化作用意義不同的函數，前者為相對概念反映流域巖石在原巖基礎上己發生淋溶作用的深度，主要受到了氣候因子的深刻影響（中國流域沉積物化學風化指數由北到南呈有規則的遞增序列，氣候因子對風化進程的影響掩蓋了巖性的巨大差異） ，而化學風化率含義是指單位流域面積巖石風化淋溶產生的離子絕對總量。
  7. In this paper, based on the experi ment and research data of the injected water quality in lunnan oil field in many years, the actual situation of the injected water in lunnan oil field is analyzed and discussed and the chemical indices ( content of the iron, dissolved oxygen, sulfide, carbon dioxide and oil and corrosion rote ), the bacterial index, the phys ical indices ( content and particle diameter of the suspended sub stance ) and the compatibility of injected water with formation water, etc. are evaluated one by one

    文章立足於多年來輪南油田注入水水質的實驗研究數據，對輪南油田注入水現狀進行分析討論；對化學指標（鐵含量、溶解氧、硫化物含量、二氧化碳含量、含油量、腐蝕率） 、細菌指標、物理指標（懸浮物含量、懸浮物粒徑）和注入水與地層水配伍性等進行逐一評定。
  8. Calculation of corrosion rates and related information from electrochemical measurements

    和相關的電化測量信息腐蝕率的計算
  9. There is connection between the corrosion expansion force and the corrosion rate of rebars, the corrosion of rebars and its propagation process can be known by monitoring the change of resistance of cfrc, and corrosion of rebars can also be monitored on real time, on line and undamaged with compression sensitivity of cfrc

    鋼筋銹脹力與鋼筋的銹蝕率有一定的關系，監測cfrc的電阻變化就可以定量地了解鋼筋銹蝕的發展，利用cfrc的壓敏性實時地、在線地、無損地監測鋼筋的銹蝕情況。該方法靈敏度高，是行之有效的。
  10. Thereafter, the fractal dimension value of cracks distribution was presented as an effective index to appraise the corrosion level. relations between fractal dimension and rebar corrosion ratio, concrete deterioration factor and strength of the member were studied respectively. fractal nn model was also built up to predict the ultimate load bearing capacity of crc members obtained from the field corroded structures, good results are achieved, which could provide an applicable method to evaluate the durability of crc members

    揭示出受腐蝕鋼筋混凝土構件在荷載作用下表面裂縫分佈服從統計意義上的分形，並對其進行了分形描述；提出以裂縫分形維數作為受腐蝕程度的有效衡量指標，首次實現了構件受腐蝕程度的定量描述；建立了裂縫分形維數與鋼筋銹蝕率、混凝土劣化系數、構件承載力之間的定量關系，並建立了分形神經網路模型對實際受腐蝕鋼筋混凝土構件進行了極限承載力的預測，取得了較好的預測效果。
  11. The specific methods : 1. to ascertain five control indications including suspended solid content, grain diameter median, oil content, iron bacteria and saprophytic bacteria by carrying out the experiment of core flow ; 2. to ascertain indications of sulfate reducing bacteria and average corrosion rate by carrying out the experiment of revolving corroded test pieces ; 3. to ascertain indications of average scaling rate and total mineralization degree by carrying out the experiment of scaling prediction and sensibility

    具體的做法是：採用巖心流動試驗確定懸浮固體含量、顆粒直徑中值、含油量、鐵細菌和腐生菌五項控制指標；採用旋轉腐蝕掛片實驗確定硫酸鹽還原菌和平均腐蝕率指標；採用結垢預測和敏感性實驗確定平均結垢率和總礦化度指標。
  12. The formulae that didn " t contain fluorine had low rates of corrosion, high stability and easy operation and had distinct improvement in coating quality, surplus of chromium, saving electricity and energy and environmental protection etc. when they were compared with the commercial additive of wr - 1 and the electrolyte formula of fenghui galvanization plant, the results showed that the effect of chromium plating of the formulae obtained in this study are more excellent

    所研製的配方，不含氟、腐蝕率低，穩定性好，易操作，在鍍層質量、節鉻、節電、節能、環境保護諸方面都有明顯的改善，並將其與市售的wr 1添加劑和淬惠電鍍廠鍍鉻效果進行了對比，結果表明本研究得到的配方鍍鉻效果更優良。
  13. Based on the linear fatigue cumulating damnification theory, the calculation of fatigue cumulating damnification intensity was also modified with main bar corrosion rate, which is the most important factor for fatigue lifespan of reinforced concrete beams

    另外考慮到銹蝕率是影響疲勞壽命的最重要因素，基於線性累積疲勞損傷理論，建立了銹蝕鋼筋混凝土梁的疲勞累積損傷度修正公式。
  14. Beams are researched, and the relation between strains of corroded re - bars and fatigue life of beams are obtained. the main research contents and conclusions are as following : 1. under the fatigue loads, the overstrain of concrete approximately coincidences three stages strain development and accumulation rule, and the mechanical property of concrete is deteriorated

    鑒于實際工程中大量存在腐蝕鋼筋混凝土結構承受反復荷載作用，但其力學性能研究不多的問題，本論文進行了銹蝕鋼筋混凝土梁抗彎疲勞試驗，研究了應力比和鋼筋銹蝕率對銹蝕鋼筋混凝土梁抗彎疲勞性能的影響，得出了銹蝕鋼筋的應變與構件疲勞壽命之間的關系曲線，主要研究內容及結論如下: （ 1 ）在循環荷載下，混凝土殘余變形基本符合三階段變形規律，力學性能劣化，疲勞損傷積累。
  15. Finally, the numerical technique was used to investigate influence that different parameters on ablation rate. the relationship between oxygen percentage, pressure, depth of charred layer and ablation rate were obtained

    最後計算了不同參數對材料燒蝕率的影響，得到了燒蝕率隨富氧含量、試驗段壓強以及炭化層厚度變化的趨勢。
  16. The result appears that the strength, hardness and ductility of corroded rc beam decrease with corrosion ratio, and the structure failure mode may change from flexural failure to shear failure when stirrup ratio is low

    研究表明，銹蝕受彎梁的強度、剛度和延性隨著銹蝕率的增加而減少。對配箍率較小的銹蝕梁，其破壞形態可能從受彎破壞轉變為受剪破壞。
  17. The curve of h1was descending, and the others soils were ascending during prophase of rainfall, descending after 10min

    從濺蝕率歷時過程看， h1濺蝕率呈下降趨勢，其餘土樣的濺蝕率在降雨初先升高， 10min後下降。
  18. The results showed that, the amounts of t2 and t3 were highest, and the rates of soil splash erosion were lower during the rainfall of 20min

    20min的濺蝕實驗表明， t2 、 t3土壤濺蝕量較高， h3 、 t1土壤濺蝕率較低。
  19. According to aggregates of different particle sizes, the splash erosion rate of 0. 5 ~ lmm aggregates was highest, and 2 ~ 3mm was lowest

    在不同粒徑的團聚體濺蝕率中， 0 . 5 1mm的濺蝕率最大，濺蝕率最低的為2 3mm粒徑的團聚體。
  20. The stability of aggregates of t3, t2 was very low and multilevel pore was few, so soil splash erosion and sediment was very high. 5

    T3 、 t2團聚體發育差，缺乏多級孔隙，形成的高徑流量和濺蝕率使t2 、 t3的產沙率在相對大的數值范圍內變動。
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