級配優良 的英文怎麼說
中文拼音 [jípèiyōuliáng]
級配優良
英文
well-graded-
The results of research on the workability of hbc concrete show that hbc concrete, when compared with opc concrete, has excellent compatibility with superplasticizer, in terms of better initial fluidity, less slump loss, definite saturation point and less dosage at saturation point. in addition, good mineral admixture such as i class fly ash can obviously improve the workability of hbc concrete. moreover, hbc concrete exhibits more excellent workability under the condition of low w / c ratio, which indicates hbc is more suitable for making super high strength concrete whose w / c ratio is very low
對高貝利特水泥高性能混凝土工作性能的研究結果表明，高貝利特水泥與高效減水劑具有良好的適應性，表現為初始流動度較大，經時損失較小，具有明顯的飽和點且飽和點摻量較小；此外，優質的礦物摻和料如一級粉煤灰能明顯改善hbc混凝土的工作性能；更為突出的是hbc混凝土在低水膠比的情況下表現出更為優異的工作性，這一特性預示著高貝利特水泥更適宜配製水膠比很低的超高強混凝土。Firstly, the surface characteristic of polystyrene particle is changed from water detesting to water intimity by using special techniques and admixtures so mat the compound quality with inorganic materials is insured. secondly, the contradiction between the weight and strength is solved through optimizing the particle size and using composite fiber and the best heat conductivity is achieved under the condition that the necessary strength is met. in the research process, the author solved the problem of fiber dispersing in insulating materials so that the contraction of the material is controlled
課題研究中，首先採用特殊的改性工藝及外加劑實現對聚苯乙烯顆粒表面的成功改性，使其表面由憎水轉化為完全親水，確保與無機材料的復合質量；其次，通過採用優化骨料級配及使用復合纖維等措施解決了保溫材料的輕質與強度的矛盾，使保溫材料在滿足必要的強度的前提下，導熱系數降至最小；並且，課題研究中成功解決了纖維在保溫材料中均勻分散的問題，達到了抑制保溫材料收縮的目的；最後，通過採用復合外加劑、合適的膠凝材料及合理的配比等措施確保該保溫材料具有良好的和易性，滿足施工的要求。This paper is based on our comprehensive testing experience ( indoor and outdoor ) combined with testing result of the real construction work which took places in both our country and other countries in order to explain the sma, i propose practical solutions that addresses the following issues : ( a ) the ingredients of sma ' s feature, ( b ) requirement of the materials and their ratios. the paper proceeds as follows
瀝青瑪蹄脂碎石路面是近年來國際與國內新出現的高等級路面，其優良的抗滑性能和抗車轍性能為世人矚目，本文根據國內外的實踐經驗，結合在工程實際中室內外試驗結果，系統闡述了sma的發展狀況，並對其組成特點、材料要求及配合比提出了適合我國的國情的推薦方案。This paper gives a brief introduction of the formation mechanism of sma and the handing property of pavement from the aspects of theory and research. at the same time, this paper also studies the effect of aggregate size on road - related performance in some different grads. except, it also having inspected to use the sbs, the pe and the combination material of sbs and pe to analyze the influence to the function of material road
瀝青瑪蹄脂碎石混合料（ sma ）以其溫度穩定性好、抗滑性能優良、低噪音、使用耐久等優點在公路建設中越來越受到重視，本文對sma組成特點，強度形成機理與路面使用性能從理論和試驗研究角度進行論述，並針對不同級配的瀝青瑪蹄脂碎石混合料，分析了粗、細集料的粒徑變化對其路用性能的影響，同時也考察了用sbs 、 pe 、 sbs和pe復合改性后的瀝青結合料對混合料的路用性能影響。Through the comprehensive assessment for the constructional design of offshore drilling and workover machines used in wenchang oilfield group, it is proved that the design possesses the following advantages of high modularization and standardization, excellent matching with platform deck assembly blocks, rational material utilization ratio, reducing self weight, implementing pre - engineering of design, and taking account of the updating demands for later stage
通過綜合評價，文昌油田群海洋鉆修井機的結構設計具有以下優點：模塊化、標準化設計水平高，與平臺甲板組塊的匹配性良好，合理控制了材料的利用率，減輕了自重，實現了設計的預工程化，兼顧了後期改造升級的需要。5 ) sea trial of the actual vessel. as a result, the effect of power - saving for the hd type ' s 70, 000 deadweight panamax oil thaker is much higher, the performance of hd propeller is better than mau propeller and the cooperation among the hull, main engine and propeller is better too
試驗結果表明：滬東型七萬噸級巴拿馬油輪的綜合節能效果顯著；滬東型（ hd ）螺旋槳效率較mau圖譜槳性能優良；滬東型（ hd ）螺旋槳與船、機匹配，經實船航行試驗驗證船舶在滿載狀況下（ t 12The results showed that the gradation, which designed by volumetric methods, has perfect water - stability and other pavement performance also can meet the demands of expressway. by integrating compaction capacity and pavement performances, the optimal ratio of the structural layer thickness to the maximum particle - size is 2. 5. the water resistance of the mixture added amine type anti - stripping agent attenuates severely after long - term aging, but the mixture added hydrated lime not only can improve obviously the capacity of water resistance, but also has perfect long - term pavement performance
研究結果表明，採用體積法設計的級配不僅具有較好的水穩定性而且其它路用性能均滿足高速公路面層的要求；綜合考慮壓實性能及路用性能，提出了瀝青路面表面層結構層厚度與混合料最大粒徑的合理比例為2 . 5 ；摻有液體胺類抗剝落劑的瀝青混合料經長期老化后其抗水損害能力衰減嚴重，而摻加消石灰的混合料能顯著提高其抗水損害能力，且長期性能較好，是一種優良的抗剝落劑。Open graded friction courses ( ogfc ) is a kind of open graded porous asphalt mix designed to drain water on the road face when raining. it has good performance on draining, anti - slide and noise reducing. it is common used in foreign countries from 1980s, while the lack in china because its poor mechanics performance, due to the high pore rate, cannot fit for the heavy traffic load in china
開級配瀝青磨耗層（ ogfc ）是一種具有相互連通空隙的開級配混合料，具有優良的排水、防滑、降噪等功能，然而該種混合料空隙率達15以上，瀝青用量低，混合料的耐久性和強度會產生一定影響，由於我國高速公路重載、超載嚴重，按國外設計方法設計的ogfc混合料難以滿足路用性能的要求，因此， ogfc在我國高等級公路建設中一直沒有得到推行。I companies with good products and high quality services to ensure that projects are successful acceptance, such as shijiazhuang gaoyi county this year for the a - class car assembly comprehensive performance test line
我公司以優良的產品與優質的服務保證項目均為一次成功驗收，例如今年為石家莊高邑縣裝配的a級汽車綜合性能檢測線等。Ports and depots / stations provide multifunctional logistics services, so logistics center pattern and voluntary chain patten should be their choice. transportation agencies have the advantage of wide and professional business network and good costumer relationship, therefore they can use virtual managing pattern or incomplete vertical integration pattern to develop the logistics services. multimodal transportation companies are the most competent ones, so conglomeration pattern and supply chain cooperation pattern should be the shortcut for them to get into the advanced developing stage
車船運輸企業的物流特徵表現在貨物的位移上，其物流經營應遵循基於縱向一體化的物流配送模式或供應商/分銷商合作模式；港站企業由於其吸引式的多功能物流服務，物流中心模式或特許連鎖經營模式應是其發展的主要選擇；運輸代理企業的優勢則在於廣泛、專業的業務網路和良好的客戶關系，因此虛擬經營或不完全縱向一體化模式是其首選；而綜合運輸企業是最具物流競爭力的一類運輸企業，走集團化或供應鏈合作的道路是其邁入物流發展高級階段的捷徑。The fleet enhancement and upgrading programme continued with the introduction of the first two keka class patrol vessels into service, with the next two expected to be commissioned in early 2004. the two fixed barges deployed in deep bay provided excellent facilities for countering smuggling activities in that area
總區繼續推行警輪更新及升級計劃，除兩艘健警系巡邏警輪率先啟用外，預期另外兩艘亦將於二四年年初投入服務，而現時兩艘配備優良設施的躉船已在後海灣駐守，協助打擊區內的走私活動。Closed combines the fuzzy control algorithm with lonworks fieldbus network can accomplish the field level fuzzy control but also realize high - level complex fuzzy control. both colse cooperations can construct a fuzzy fieldbus control system that the capability is fine and the function is perfect
介紹如何將模糊控制演算法與lonworks現場總線網路系統緊密結合，既可完成現場級的模糊控制，又可實施高級復雜模糊控制，兩者的密切配合，構成了性能優良、功能完善的模糊現場總線控制系統。( 3 ) based on the research on rational ratio of conductive percolation model and making of the electrically conductive concrete, small plates and a large slab having good properties are made successfully
（ 3 ）通過採用合理的導電滲流模型的級配，詳細研究了融雪化冰用碳纖維導電混凝土小板和大板的製作原理和方法，成功研製出了性能優良、價格適中的導電混凝土大板。Adopt a pair of layers the deluxe heat immerses to plate the zinc steel plate, filling the hair bubble to gather the ammonia fat in the center and install to strengthen, become the high strength door a body, have to separate a hot heat preservation goodly, insulate soundproof and beautiful result
採用雙層高級熱浸鍍鋅鋼板，中間填充發泡聚氨脂並配置加強筋，形成高強度門體，具有優良的隔熱保溫，絕緣隔音、美觀效果。There are two five ways ( dypass ) or specifications of stopcocks for single - use in our products, and the use of different stopcocks, just according to the need of users
本公司產品採用特殊配方的醫用級聚碳酸脂製成，有二通道、三通道、四通道等類型，具有抗脂、耐壓、密封性好等優良性能。分享友人