backfill n. (坑洞等的)回填土，回填料。2.vt. 回填(坑洞...
n. (坑洞等的)回填土，回填料。 2.vt. 回填(坑洞等)。 “backfill compaction“ 中文翻譯： 回填土壓實“backfill compactor“ 中文翻譯： 管溝回填土壓實機; 回填土壓實機“backfill consolidation“ 中文翻譯： 復土壓實“backfill crown“ 中文翻譯： 回填土堆“backfill density“ 中文翻譯： 回填密度“backfill grouting“ 中文翻譯： 回填灌漿“backfill material“ 中文翻譯： 充填料; 回填材料; 回填物料；回填料“backfill materials“ 中文翻譯： 回填材料“backfill operations“ 中文翻譯： 充填工作“backfill rammer“ 中文翻譯： 回填夯實機“backfill tamper“ 中文翻譯： 管溝回填夯實機; 回填夯實機“backfill with mortar“ 中文翻譯： 灰漿回填“carbonaceous backfill“ 中文翻譯： 用碳質物回填“clay backfill“ 中文翻譯： 粘土回填“compacted backfill“ 中文翻譯： 壓夯實回填土“concrete backfill“ 中文翻譯： 混凝土回填“epitaxial backfill“ 中文翻譯： 外延后填“helium backfill“ 中文翻譯： 再充氦“masonry backfill“ 中文翻譯： 圬工回填料“miscellaneous backfill“ 中文翻譯： 各種回填“polysilicon backfill“ 中文翻譯： 多晶硅填充“primary backfill“ 中文翻譯： 一次回填“puddle backfill“ 中文翻譯： 搗實回填土“water backfill“ 中文翻譯： 水封“backfile“ 中文翻譯： 過期案卷“backfigured date“ 中文翻譯： 反算的數據
C . k . ku , “ the behavior of the soil - backfill - structure system under he detonations , “ proceedings of the 7th national conference on science and technology of national defense , taiwan , 21 november 1998 , 5pp 顧超光， “纖維混凝土的力學性質“ ，海峽兩岸青年科學家攜手迎接新世紀研討會論文集，中國科學技術協會，中國北京， 1999年8月24 ~ 28日，第1 ~ 8頁。 |
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backfire |
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In this paper , the performance of adsorbing and retarding 125i ( substituted for 129i ) for mixed materials as buffer , backfill material was investigated , the distribution coefficient kds by batch sorption experiments were determined for four kinds of minerals and one kind of bentonite under atmosphere , iodine sorption and desorption on several mianerals were studied under low oxygen ambience at first time in the domestic , and apparent diffusion coefficient da of 125i ~ was determined for mixed minerals under atmosphere 在大氣條件下用批式實驗法研究了放射性125i - 、 125io3 - (用i - 125代替i - 129 )在黃銅礦、方鉛礦、黃鐵礦、辰砂上的吸附和解吸行為，并且在國內首次研究了低氧條件下碘在幾種礦物上的吸附和解吸行為；在大氣條件下，用恒定源擴散法研究了125i -在方鉛礦與膨潤土組成的混合材料中的擴散行為。 |
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On basis of a review of the recent achievements , the distribution of the lateral seismic inertia force along the height of retaining wall and / or bridge abutment , and the calculation of the seismic soil pressure of cohesive backfill are treated with in this paper , for the revision of chinese earthquake resistant design code for highway construction , and a suggestion to combine sei smic design of retaining wall and of bridge abutment together into one chapter from the past in two chapters in the previous version is also worked out 結合規范jtj004 ? 89的修編，本文在總結已有研究成果的基礎上，主要研究了擋土墻和橋臺地震慣性力沿高度分布的規律，粘性填土的地震土壓力計算和計算公式的簡化，以及在公路工程抗震設計規范中將擋土墻和橋臺的抗震設計歸入一章的問題，具體包括如下5項工作。 |
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In this paper , china ' s policy for high level radioactive waste disposal is introduced , and the progresses in site selection and site characterization , backfill and buffer material studies are summarized , the preliminary plan for china ' s high level radioactive waste program is proposed , indicating that china will select its site for an underground research laboratory in 2015 摘要本文闡述了中國的高放廢物處置政策，回顧了中國高放廢物地質處置在選址和場址評價、緩沖回填材料等方面的進展，提出了中國高放廢物地質處置的初步規劃，指出我國計劃在2015年確定地下實驗室場址。 |
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The evolution , state of the art and the developing trend of the lateral seismic inertia force calculation for retaining wall and / or bridge abutment and the calculation of the seismic cohesive backfill soil pressure are reviewed . the approaches of seismic analysis of retaining walls and bridge abutments in the current highway codes of china are studied in detail and the shortcomings in the analysis procedure and the necessity of further improvements to them are pointed out 綜合評述國內外公路工程抗震設計規范中地震作用計算方法以及地震土壓力計算方法的演進歷史及現狀，詳細分析我國現行公路工程抗震設計規范中擋土墻和橋臺的抗震驗算方法，指出存在的問題和解決這些問題的必要性。 |
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Abstract : based on soil plasticity and limit analysis theory , the second failure surface of backfill behind retaining wall with gentle back surface are studied from two view points of maximum active soil pressure and minimum resistive overturning safety factor , and it is further considered that the minimum resistive overturning safety factor is the best approach to studying the failure mechanism of backfill under complex back surface conditions of retaining structures 文摘:基于土的塑性極限分析理論，從擋土墻最小抗傾覆安全系數和擋土墻背上的最大主動土壓力兩個角度，分別研究了坦墻后土體中第二破裂面的位置，認為在復雜的擋土結構墻背條件下，用最小抗傾覆安全系數來研究擋土墻后土體的破壞機制較為合理。 |
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The scheme of natural draining and pre - compression with stacking load has not only treated the dredging region , but also prepared a great deal of rocks for the second - stage construction of dayaowan and saved time for backfill work . and it will be possible that the berth 11 # of the second - stage construction is put into production as soon as possible . the scheme simplifies the unnecessary process of foundation treatment and its direct economic benefit and the social benefit are very remarkable 在隨后進行的大窯灣吹填區兩個場地堆載處理的工程實踐中，借鑒了本次方案研究的成果，采用自然排水堆載預壓方案，既進行了吹填區的處理，也為大窯灣二期準備了大量的開山石料，節省了回填工期，從而使二期11泊位盡早投產成為可能；從經濟效益角度分析，采用此方案簡化了不必要的基礎處理過程，直接效益與社會效益非常顯著。 |
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Organize the professional squad to deal with the barriers , led by technicians , use the specialized tools , such as road cutting machine , pneumatic pick , to deal with the obstacles spots , embed pipe , wearing plastic - pipe , and plugging end , backfill and compact it 組織處理障礙點的專業小分隊，由技術人員帶領，使用專用工具，例如路面切割機，風鎬等，處理線路上的障礙點，預埋鋼管，穿放塑料子管，封堵端頭，回填并夯實。 |
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With tabia which is composed of saline soil , lime and crushed stone as an example of backfill engineering , a series of experiments of physical and mechanical properties were carried out to investigate the compressive strength and contributing factors of tabia 摘要以由鹽漬土、石灰、石子組成的材料（三合土）對地基進行回填處理工程為例，通過一系列三合土物理力學性能實驗，分析了三合土的抗壓強度以及影響因素。 |
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By analyzing the effects of some factors on the settlement of backfill behind abutment , such as module of embankment filler , module of flexible approach slab , spacing , layer nlength , the paper proposes some important design parameters . as a result , the design is optimized 通過分析路基填料類型、柔性搭板模量、間距、層數、長度等因素對沉降的影響，得出了一些有指導意義的設計參數，從而優化了設計。 |
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According to the coulomb ' s earth pressure theory , from the condition of the static equilibrium of the force when the slide wedge was in limit equilibrium , a formula was derivated for the calculation of active earth pressure of cohesive or non - cohesive backfill soils 摘要根據庫倫土壓力的計算原理，從滑動楔體處于極限平衡狀態時力的靜力平衡條件出發，推導出了計算粘性土或無粘性土主動土壓力的公式。 |
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At the base of compiler forepart , considering repertoire , addressing mode and instruction period of object machine , adopting backfill to fill data for machine code in order to generate right object code , assemble language program 在編譯前端的基礎上，考慮目標機的指令系統、尋址方式和指令周期，采用回填技術對機器碼填充數據以生成等價有效的目標代碼? ?匯編語言程序。 |
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C . k . ku , “ the behavior of the soil - backfill - structure system under he detonations , “ proceedings of the 7th national conference on science and technology of national defense , taiwan , 21 november 1998 , 5pp 顧超光， “纖維混凝土的力學性質“ ，海峽兩岸青年科學家攜手迎接新世紀研討會論文集，中國科學技術協會，中國北京， 1999年8月24 ~ 28日，第1 ~ 8頁。 |
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Ering we can not only provide a series of cp material , such as backfill , cable , referrence electrode , atc , but also one - step cp system services of survey , anode design , installation , monitoring and mantainance 隨著公司規模的不斷壯大效益的不斷提高，我公司已涉足陰極保護工程領域，能提供從調研設計施工到檢測與維護的一站式服務。 |
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Moreover , a special contact problems implying herein the contact between deformable body and rigid body such as rigid foundation and base , rigid retaining wall and backfill is studied 此外，還對變形體?剛體接觸進行了比較詳細的討論，剛性基礎?地基、剛性擋墻?墻后土體之間的作用均屬此類特殊的接觸問題。 |
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Abstract : on the basis of the design and surrounding conditions , the schemes of backfill soil foundation are discussed , and a reasonable method is determined 文摘:根據設計條件、周圍環境、對填土地基處理方案進行了對比分析，確定了合理的地基處理方案。 |
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Testing of building sealants ; determination of the water absorption of backfill material ; retentive capacity 建筑密封材料的檢驗.回填材料吸水性的測定.蓄水能力 |
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Research on constitutive equation of damage evolution of backfill based on the full tensile and compressive process 拉壓全過程充填體損傷演化本構方程研究 |
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Tamped compacted backfill 夯實回填土 |