assessment criterion 中文意思是什麼

Two methods were used to provide water quality ratings in bio - assessment using biotic index ( bi ), ( 1 ) using the sampled sites meet the criteria for undisturbed and minimally impaired conditions, the confidence in the distribution of bi value for the 75th percentile to be used as the criterion dividing " unimpaired " form " impaired ". any values below the 75th percentile were considered as " excellent ", and values above the 75th percentile, was quadrisected for different water quality ratings

採用兩種方法研究m指數劃分水質級別的標準： （ 1 ）無污染樣點的m指數值法，以75分位數值作為最清潔水質標準，將高於此值的可能分佈范圍一等分，分別代表不同的水質級別zk ）所有樣點（污染與無污染樣點）的bi指數值法，以5分位數值作為最清潔水質的標準，將高於此值的可能分佈范圍4等分，分別代表不同的水質級別。

Based on theory of inertial points a new assessment method of back calculation of modulus is put forward with the assessment criterion provided

基於惰性點理論，提出了一種新的模量反算判別方法，並給出了判別標準。

A new image quality assessment criterion is suggested on the basis of the statistical features of the gray - level histogram of images to control the iterative procedure of the proposed image enhancement algorithm

同時為了結束迭代增強，基於圖像灰度直方圖分佈的統計特性，提出了一種客觀的圖像質量評價指標。

Finally, from cultural ecology and the criterion of cultural value and the functional need of town of the landscape quality, and on the base of landscape quality assessment and the analysis of sites, function and structure, with the aid of social survey and from the direction of city designing, we explore the theory and method of spatial design on the sustainable development of riverside towns in the future

最後，本文從文化生態學及景觀質量的人文價值標準與城鎮功能需要，在上述景觀質量評價和場所、功能與結構的分析結果的基礎上，以民意調查結果為輔助依據，從城市設計的角度，探討了未來水鄉城鎮景觀可持續發展的空間設計理論與方法。

This paper proposed some methods for finding out sure regions and ambiguous regions defined by lower and upper approximations in rough set theory. an applicable ending - criterion for semi - supervised back - propagation algorithm was proposed and a new rough classifier framework was studied, the assessment results show the effectiveness of the proposed criterion. a new classifier based on support vector machines was studied and applied

本文提出了幾種劃分樣本邊界區的方法:提出了一種應用於半監督bp演算法的實用結束判據，並根據粗糙集理論，研究了一種新的粗糙分類機制，取得良好的效果；應用支持向量機理論，構造分類器並劃分樣本邊界區；最後研究多個分類器集成的方法尋找樣本邊界區，同樣提高了暫態穩定評估的可靠性

The paper establishes a risk management model for natural gas stations based on risk theory and risk assessment model, takes into account the real working conditions and technical specifications of natural gas stations in our country, carries on the assessment from nine aspects, and presents the risk standard, the acceptable criterion, and the suggestive measures to control these risks

摘要以風險管理技術和風險評價模型為基礎，結合我國天然氣輸氣站場設計、施工、運行時的工況，遵循我國輸氣站場技術標準和安全規范，建立輸氣站場的風險管理模型，包括輸氣站場位置及環境、站內埋地管道、地面壓力設備、運轉設備、站內閥門、儀器儀表、工藝流程、站內甲烷泄漏、站場安全系統等9個部分，提出了輸氣站場風險標準及可接受性準則，給出了風險控制的措施。

The cavity assessment criterion is garded in benkelman beam experience assessment method

對貝克曼梁經驗判別法的脫空判別標準進行了分級。

The whole dissertation can be divided into 9 chapters, which are mainly engaged on the comparative theories of the common balance and the partial balance, and the methodology of the demonstration and criterion economics to do the analysis and res earch on the purpose of making relatively thorough and deep assessment on the policy - making and related improvement suggestions on such areas as the implement performance of the agriculture policies, the requirement structure of agriculture, the structure of employment, the basic elements and arrangement of agriculture production, the sustainable development of agriculture and the agriculture internationalization etc. the basic innovative points of the dissertation are as follows : ( 1 ) to establish a systematic framework for the research on the policies of agriculture industry and the structure of agriculture industry ; the framework for grand agriculture industry structure ; the framework of subject relationship in the agriculture socialized service system ; the circulation framework of sustainable development for agriculture ; the model framework for corporation development for agriculture institution ; ( 2 ) to expand the external scope of the concept of agriculture ; ( 3 ) to put forward the ideas of the corporation orientation by restructuring and innovating the present agriculture operational institution ; ( 4 ) to raise the viewpoints to set up the quality standard system for agriculture produce and to initiate the same system of the internal and external trade ; ( 5 ) to offer the suggestions on guiding the development of the township and private enterprises through the industry policies ; ( 6 ) to raise the innovative viewpoint by way of the systematic analysis on agriculture and the employment structure of the countryside, the district arrangement, technological innovation and the marketing system of agriculture produce ; ( 7 ) to put forward the comprehensive thinking way to broaden the logistics services for agriculture produce ; ( 8 ) to raise the new idea of the agriculture supporting system and the policy suggestions on expanding the areas for the government to support agriculture industry, reorganization of agriculture insurance system and aid to the weak masses of the countryside

本課題是在國家農業產業政策不斷完善和產業經濟學科科學發展的背景下，從農業產業政策的實踐出發，從大農業產業結構、組織、技術、資金、勞動力、土地等資源配置以及區域布局、國內外關聯等角度，以農業產業政策與農業發展的互動關系為切入點，提出了農業產業政策調整取向，初步形成和發展了政策理論。全文共分9章，主要運用一般均衡和局部均衡比較等理論，實證、規范經濟學研究等方法進行探討，對農業產業政策實施績效、農村需求結構、就業結構、農業生產要素和布局、農業可持續發展、農業國際化等命題以及對策建議作了比較全面深入的評析。本課題研究主要有以下創新觀點：初步搭建了農業產業政策和結構理論框架，設計了政策和結構體系圖；延伸了「農業」概念外延，提出了「大農業」的構想；提出了農業產業經營組織再造和創新的公司化發展方向，設置了農業產業化、公司化發展模式圖和產業化公司模型圖；設計了農業可持續發展良性循環圖和農業資金投入效益模型圖；提出了建立農產品質量標準體系、推行內外貿一體制的觀點；建立了農業保障體系參照圖，建議通過產業政策引導鄉鎮、私營企業和「三資」企業發展；剖析農村勞動力就業結構、區域布局、科技創新、農產品市場體系；提出了加大農產品物流配送的整體思路；提出了農業支撐體系新觀念及擴大政府支農范圍、重構農業保險體系、扶持弱勢群體的政策建議。

Assessment criterion of metrology accreditation for quality test institute of water resources

水利質量檢測機構計量認證評審準則

The study area is located in wangdonggou, a small watershed in changwu county, shaanxi province. with the principles of combination of qualitative and quantitative analysis, macroscopic and microscopic analysis, the assessment indexes of soil erosion are selected through a series processes such as field investigation, soil sampling, physical and chemical properties analysis of soil, analysis of relations between the influencing indexes and soil erosion, statistics method, and so on. every index is divided into five grades according to the specific criterion, and its weight is drawn by ahp method

本文以陜西省長武縣王東溝小流域為研究區，在堅持定性分析與定量分析相結合、宏觀與微觀相結合的原則下，通過實地野外調查和採集樣品，土壤樣品的理化分析，土壤侵蝕影響因素的分析，利用數理統計分析方法，篩選出了王東溝流域土壤侵蝕定量評價指標；並對這些指標進行土壤侵蝕評價等級的劃分及權重的確定，從而建立了評價指標體系。

To study the series wdl steel ? property of probability fracture mechanics, it is not only the foundation of safety assessment and probability analysis to pressure vessel but also the foundation of the study of assessment criterion on pressure vessel

對wdl鋼種進行系列規范性的概率斷裂力學試驗研究，不僅為壓力容器的安全評定和可靠性分析打下基礎，同時為壓力容器評定規范研究打下基礎。特別是對首都周圍的石化企業中的壓力容器安全評定研究。

Author thinks that the direction of the maximum plastic distortion along a constant radius around the crack tip may be considered as the direction of shear - mode fracture ( named pmax - criterion ) and the load when located shear band prongs the ligament in the front of crack tip is regarded as the limited load of shear - mode fracture. ( 3 ) the fad ( fracture assessment diagram ) of titled crack is proposed based on achievements of mesomechanics about i - ii complex ductile fracture of metal, and the titled crack is classified two kinds : void - mode fracture is assessed by fracture assessment curve, and shear - mode fracture by limited load. ( 4 ) using a fe program based on plantle - ressue theory to calculate some mesomechanical parameters, a flange joint structure of a high pressure vessel ( design pressure 31. 4mpa and the thickness of the hemispherical head is half of that of shell. ) is analyzed to determine whether the structure under operation pressure is safe or not, forecast the mode of potential invalidation and argue for the rationality of design of the structure

試件的整體斷裂為剪切型，但在試件芯部裂尖鈍化區中部出現了韌窩型啟裂並有一定的擴展，說明局部較高的應力三軸度也會使韌窩型機制得以發展，但是不改變試件整體的剪切型斷裂模式；對韌性斷裂的剪切模式的細觀機理做了一定的探討，並且提出了含裂紋構件剪切型斷裂的宏觀判據：認為裂紋前方的集中剪切帶中與裂紋尖端等半徑處最大有效塑性應變出現的方向可以作為裂紋剪切斷裂的方向（可簡稱為_ （ pmax ）準則） ，集中剪切滑移帶貫穿裂紋前方承載韌帶時的載荷可以作為極限載荷；本文運用金屬韌性斷裂細觀力學在一復合型韌性斷裂方面的研究成果，採用失效評定圖的形式，提出了傾斜裂紋的安全性評定方法的基本框架。

Mos rail has also satisfied the planning criterion on the maximum sporadic noise level under the environmental impact assessment ordinance ( cap 499 ), which is 85db ( a )

馬鐵亦已符合《環境評估影響條例》 （第499章）所訂最高間歇噪音水平85分貝（ a ）的規劃準則。

After analyze the foundation of the current national code ( code for fire protection design of tall buildings gb500045 - 95 ) through experiments and fire simulations, the author has found that there are some limitations on the use of this national code for the designing of smoke management system in an atrium. this paper has been discovered that it is not enough when using the smoke layer interface height as a criterion to make an assessment on the safety rate in a building fire, or to calculate the egress time

通過上述實驗研究和數值模擬研究，發現當採用我國現行的《高層民用建築防火設計規范》 （ gb50045 - 95 ）來指導中庭建築的排煙系統設計時，在本文設計的火災場景條件下（參照實際的中庭商場調研情況，即火災載荷密度較大時） ，對于本文實驗研究中所採用的相似模型及原型建築，無論是採用自然排煙或者是採用機械排煙，其排煙量皆不足。

Hydrocarbon showings is distinguished with the recognizing method of " acoustic time ", and ( half ) quantitative assessment criterion of the distinguishing parameter for hydrocarbon showing testing, which is used to evaluate hydrocarbon showing, gas testing, meantime analyses the character of gas zone distributing and effecting factor of testing production

運用「聲波時差」含氣性識別法對該區油氣顯示層進行識別，結合試氣成果擬定油氣顯示層含氣性識別參數（半）定量標準，進而對該區油氣顯示層進行評價和試氣分析，以此了解油氣層空間展布特徵和產能影響因素。

Secondly, maintenance measure collection is founded according to asphalt pavement maintenance technology criterion and expressway maintenance decision - making tree, pavement is compartmentalized sixty states, every which has feasible maintenance measure combined expressway practice circumstance of jiangsu province. through input - output principle, dally fee is added up to maintenance cost model, which makes pavement decision - making assessment system more rational

其次，建立了高速公路瀝青路面養護措施集，根據瀝青路面養護技術規范和高速公路養護決策樹，將路面劃分為60個狀態，結合江蘇省高速公路實際情況，制定各種狀態可行的養護措施。並應用輸入輸出法原理，在養護費用模型中提出增加延誤費，使路面評價決策系統更加合理。

In the course of assessing environmental pollution, a sensibility assessing method is introduced and limited dualism of fuzzy maths is applied to decide the proportion of respective sources, then educes a damage assessment formula. as to profits and gain losses, the model of remanent data discriminating of grey theory is applied to measure the anticipated interests. furthermore, a deep research and careful analysis are made about the legal matters of compensation for oil damage, and a general juristical criterion of whether compensation for respective losses should be made is defined

筆者引入環境敏感度評價方法對環境損害進行評估，採用模糊數學的有限二元法理論確定各項資源權值，進而確定受污染區域環境綜合敏感度值；吸收華盛頓州損害評估思想，建立大連灣溢油對環境的損害評估公式；應用灰色理論中數據殘差辯識模型計算各受害人的期得利益；分析圍繞油污損害賠償的法律問題和界定各項損失應否予以賠償的一般標準。

Based on the analysis of the present situation of higher education and the demonstration of the inevitable philosophical review on higher education assessment, this paper puts forward the rationalities of practice which are regarded as the characteristic of higher education assessment view, and then prospects for the logic trend of subjective view, objective view, form view, method view, tool view, criterion view, and function view, etc

摘要分析了我國當前高等教育評價研究的現狀，論證了高等教育評價哲學審視的必然性，在此基礎上提出了構建具有實踐理性這一理論特質的高等教育評價觀，並對高等教育評價的主體觀、客體觀、形式觀、方法觀、工具觀、標準觀、功能觀等方面做了邏輯走向的展望。

Discussion about the assessment criterion of educational quality for applied undergraduate mechanics speciality

機械類應用型本科教學質量評價標準探析

A criterion for evaluating the effect of tcm therapy on tumors should be established, which reflects the characteristics and advantages of the tcm therapy, and meets the requirement of the developing effect assessment of modern medicine in cancer treatment

要全面客觀地評價中醫藥治療腫瘤的療效，必須制定一個既能體現中醫治療腫瘤的特色及優勢，又能適應現代醫學腫瘤臨床療效評價的要求及發展趨勢的標準。