practical limit 中文意思是什麼
practical limit
解釋
實際極限-
The current chinese foundation design code gbj7 - 89 use limit equilibrium theoiy with elastic soil stress distribution to give out bearing capacity design value calculating fonnula and use elastic soil model to evaluate foundation settlement. according to the above theories, code gbj7 - 89 gives the correlative terms. but these do not accord with the practical mechanism of loaded soil below the shallow foundation and the elastoplastic property of natural soil so defects exist
我國現行規范gbj7 - 89將這兩者分開考慮，其計算地基承載力設計值的公式是根據彈性地基中應力分佈及土的極限平衡狀態理論為依據而得出的，求地基的沉降變形時則視土體為彈性，這些理論對地基及土的假設與淺基礎地基的實際工作狀態及天然土體的非線性、彈塑性存在一定的偏差。 -
In recent years, the colossal magneto - resistance effect in rare - earth manganite perovskites of the type lni. xaxmno3 ( where ln is rear - earth irons la2 +, nd2 +, p2 + ; a is alkaline earth iron ca2 +, sr2 +, ba2 + ) has attract considerable attention in scientific studies due to its potential application. however, the poor temperature dependence of mr and the low - temperature mr effect and the ideal mr only in high field severely limit their practical utility. in this work, we prepared manganite perovskite lai - xsrxmno3 and soft - magnetic ferrite materials fe2o3 and ( ni, zn ) fe2o4 by using sol - gel method separately
近些年來，人們發現在鈣鈦礦錳氧化物ln _ （ 1 - x ） axmno _ 3 （ ln為la ， nd ， pr等稀土金屬元素； a為ca ， sr ， ba等堿土金屬元素）中具有磁電阻（ magnetoresistance ）效應，由於它在磁記錄，磁傳感器方面具有廣泛的應用前景，同時也向傳統的磁記錄材料提出了挑戰，因而引起了物理學界的廣泛關注。 -
" the decision should be drien by the desire to limit chest pain with the least inasie alternatie that ' s practical, " baim said
拜姆說： 「必須綜合考慮減少胸痛和引起最少的侵入創傷的實用方法，再作出決定。 」 -
From experimental result, i preliminarily know that eps is good thermal insulation material because the absorption of water is low and heat insulation is good, it is practicable at preserving temperature field of frozen earth roadbed and bringing frozen disaster under control ; second, according to the analysis of the eps that is applied into practical project, i have studied the practical effect which eps preserve roadbed temperature field, and the influence that was made after building field. i have get that eps can influence moisture content and frozen upper limit, through practical measuring data, i have studied freezing and expanding quantity and melting and submerging quantity during a complete frozen and melting cycle as well as have expanded and proved the practical application effect of eps with some reference significance to deep research of some connected problems. finally, through computer data analysis, setting up the analytical model of finite unit, i have simulated the temperature field of roadbed heat preservation, then expounded and proved that the height of embankment influenced the effect of thermal insulation material
其一是對聚苯乙烯泡沫塑料（ eps ）保溫板以及天然路基土層、路堤填料進行了室內試驗分析，結合國內外現在的有關科研成果，綜合確定其各項特徵參數；從試驗結果初步認識到聚苯乙烯泡沫塑料是一種吸水率低，隔熱性好的保溫材料，在凍土路基溫度場的保護和凍害治理方面是可行的；其二通過eps保溫板在現場工程實踐中的應用分析，研究了保溫板在保護路基土層溫度場的實際效果以及修築路堤后造成的影響，保溫板對土體含水量、凍結上限的影響，通過實測資料，研究了在一個完整的凍融周期內整個路基的凍脹量和融沉變形量，論證了保溫板的實際應用效果，對有關問題的進一步研究和相關工程設計具有參考意義；其三，通過計算機數值分析，建立有限元分析模型，對保溫路基的溫度場進行了模擬計算，論證了路堤高度對保溫材料效果的影響。 -
Compared with the traditional method of project management, earned value method is a practical way, but it also has a certain limit ion
它是項目成本和工期的集成方法，和傳統的單因素偏差分析方法相比，掙值分析方法具有明顯的優越性。 -
Based on the analysis of the stress distribution law in different districts around the self - closed and full - connected arch walling support roadway, the relationship among the limit equilibrium radius and the in - situ rock stress, the physico - mechanical properties and support parameters is obtained. the calculation formula of arch walling width design is put forward so as to provide a theoretical basis for the practical design of support
在分析自封閉全接觸碹體支護巷硐周圍不同區域應力分佈規律的基礎上，得出了圍巖極限平衡區半徑同巷硐所處的原巖應力，圍巖本身的物理力學性質及碹體支護參數間的相互關系，提出了設計碹體厚度的計算公式，為實際進行支護設計提供了理論依據。 -
This paper introduces the limit - destruction theory to study and analyze the function - mechanism of sand cushion in the collective function of the piles and the earth, and then brings forward the regulating - equation of the stress ratio between the up - pile - soil and the top of pile concerning the sand cushion. its final calculating result basically tallies with the practical function conditions. this provides an alternative approach to the study of sand cushion
4在復合地基樁、土共同作用中，墊層的作用和機理，本文引入極限破壞理論對砂墊層作用機理進行分析研究，提出砂墊層的樁頂樁土應力比協調方程，其計算結果與實際作用情況較吻合，為砂墊層研究提供了一種思路。 -
This dissertation got the shear strength of sliding surface of slope by back analysis based on limit equilibrium method. the practical results show that this technique has good effect
採用極限平衡法對邊坡滑動面的抗剪強度參數進行了反分析，具體工程實踐表明該方法能取得良好的效果。 -
For sewage or similar water - based mixtures containing solids, grease or fat, the closedloop - cooled motor design is the preferred choice whenever the horsepower size required exceeds the practical limit for de - rating of conventional submersible motors
對于污水或類似的包含固體顆粒、油脂或脂肪的水混合物，閉合迴路冷卻電機設計結構是最好的選擇，只要所需的功率大小超過常規潛水電機降級的使用限制指標。 -
Anybody may blame me who likes, when i add further, that, now and then, when i took a walk by myself in the grounds ; when i went down to the gates and looked through them along the road ; or when, while adele played with her nurse, and mrs. fairfax made jellies in the storeroom, i climbed the three staircases, raised the trap - door of the attic, and having reached the leads, looked out afar over sequestered field and hill, and along dim sky - line - that then i longed for a power of vision which might overpass that limit ; which might reach the busy world, towns, regions full of life i had heard of but never seen - that then i desired more of practical experience than i possessed ; more of intercourse with my kind, of acquaintance with variety of character, than was here within my reach
我想再說幾句，誰要是高興都可以責備我，因為當我獨個兒在庭園里散步時，當我走到大門口並透過它往大路望去時，或者當阿黛勒同保姆做著游戲，費爾法克斯太太在儲藏室製作果子凍時，我爬上三道樓梯，推開頂樓的活動天窗，來到鉛皮屋頂，極目遠望與世隔絕的田野和小山，以及暗淡的地平線。隨后，我渴望自己具有超越那極限的視力，以便使我的目光抵達繁華的世界，抵達那些我曾有所聞，卻從未目睹過的生氣勃勃的城鎮和地區。隨后我渴望掌握比現在更多的實際經驗，接觸比現在范圍內更多與我意氣相投的人，熟悉更多類型的個性。 -
And this method can consumedly reduce the expenses of landside correction. the stress remolding method of landside correction completely disengages limit equilibrium method of slope analysis. it ' s a new way and has great academic and practical meaning
採用應力重塑方法來研究邊坡的穩定性以及進行邊坡處治，完全脫離了極限平衡方法的范疇，是一個新的途徑，無論在理論上還是實際中都具有重大意義。 -
This paper, regarding the asphalt pavement in the zhoukou region as the study object, according to the prevalent norms ( specifications for design of highway asphalt pavement ), with the beginning of the pavement performance and the transportation investigation, totally and systematically analyzes the traffic parameters and the destroying reason of pavement at the early stage in the point of fatigue property and limit strength, gives the concepts and methods of the growth rate of equivalent axle load action time, seasonal modification factor and overload factor, proposes the method of axle load conversion on the condition of heavy loading. on this basis, it proposes the design method adapting to asphalt pavement construction, explains the steps of thickness computation of construction with the combination of engineering example, finally verifies thedesign method in the paper by test road. theory and practice both prove that the reasonability of pavement structure style and the reliability of design method in the paper can adapt to the present heavy loading and overloading traffic conditions, have highly theoretical and practical value
本文以周口地區瀝青路面為研究對象，以現行《公路瀝青路面設計規范》為依據，從路面使用性能和交通特徵的調查入手，從疲勞特性和極限強度出發分析了路面早期破損的原因，全面系統地進行了交通參數的分析，提出了當量軸次增長率、季節修正系數和超載系數的概念和方法，並提出了重載交通的軸載換算方法。在此基礎上，針對超載、重載交通從結構組合設計、結構厚度計算（包括疲勞強度標準和極限強度標準）等方面提出了適宜的瀝青路面結構設計方法，並結合工程實測，說明了結構層厚度計算的具體步驟，最後通過試驗路驗證本文提出的設計方法。理論與實踐均表明，本文提出的路面結構型式合理、設計方法可靠，能適應目前重載、超載交通的狀況，具有較高理論與實用價值。 -
And then the limit analysis and limit design method applied to the r. c two way slabs are utilized to solute a number of practical problem
計算結果與試驗結果的比較表明，本文提出的彈塑性工程分析、設計思路是切實可行的。 -
12 is probably a practical limit
12可能是實際應用的極限了。 -
There is no practical limit to the number of operators that can be combined into an expression, but an understanding of
對于可組合到表達式中的運算符的數量沒有實際限制，但是需要理解 -
However, because you must send information to the client for it to be stored, there is a practical limit on how much information you can store this way
但是，由於必須將信息發送到客戶端來進行存儲，因此對于以這種方式可以存儲多少信息存在一定的客觀限制。 -
The present - day urban food consumption level in china as a low - income country has gone beyond the practical limit. this was caused by lack of domestic investment channels and the fact that people spend a greater proportion of their incomes on food
中國作為低收入國家，達到目前城市的食物消費水平已具有超前性，這是由於家庭投資渠道單一，購買力相對集中在食物消費領域所致。 -
Practical residue limit
實際殘留限量 -
In such cases, shakedown analyses are of practical significance. shakedown analyses are aimed to evaluate ultimate bearing capacity of soil structures or foundations under varied loads. shakedown theorems, which are generalizations of the limit theorems, can provide appropriate bounds of externally - applied loads for such complex loading programs
究其原因，一方面安定性分析的應用研究還不夠充分，實驗驗證也不夠多；另一方面安定性分析在處理復雜結構時的計算規模非常大，使得實際問題變得不可求解。 -
( 2 ) there are no reports on the analytical solution of antiplane scattering of shallow circular - arc cross - section alluvial valley because of limit of the special functions, although it possesses practical engineering values
（ 2 ）淺圓弧型沉積盆地是一種更具有工程實際意義的局部場地，關于這種典型場地出平面散射的解析結果尚未見報道。
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