this paper analyses patial sequential theory of formal verification, states the principle of modeling complex systems 本文通過對形式驗證中部分順序理論的分析,闡述了通過串并行部序集描述復雜系統(tǒng)的原理。
according to the principle of model discerning and the feature of embankment's settlement, the calculation model of soft soil ground's settlement is divided into the material discerning of the first model and the best model, in order to consider the soft soil ground's settlement affected by the secondly consolidation in the later stage, the merchant visco-elastic model based on the elastic model and the non-linear-elastic model is adopted 根據(jù)模型辨識的原則和路基沉降的特點,把軟土沉降計算模型的辨識分為二個層次:介質形態(tài)初步模型的辨識和最優(yōu)模型的辨識。為了考慮軟土次固結作用對軟土地基后期影響,在傳統(tǒng)考慮彈性、非線性彈性模型的模型類屬集合中力口入了merchant粘彈性模型。
this paper firstly analyses both the structure and principle of model of component . secondly, studies the distribution and application of software component in multi-levels . further more introduces the architecture of three-layers b \ s ( browser \ server ) pattern and discusses strategy and method of software engineering according to software component 本論文首先剖析了當今流行的構件模型的結構和原理,研究了軟件構件在多層體系結構中的分布和應用,并由此給出基于構件的三層瀏覽器/服務器模式的體系結構:探討了基于軟件構件的軟件工程方法、策略。
abstract : the study on escape behavior in disaster is helpful not only to designing the construction of buildings, and to disposing the things involved, but also can improve the consciousness on disaster reduction of the commen people . considering the disaster expriment being dangerous and escape behavior generally not being repeatable, computer simulation models which is probably the most proper approach for studing are developed to explore the regulation of escape behavior . this paper introduces the principles of model development, components and some primary assumptions of the model . in addition, it presents a realizing way in computer, which will be the base for further case studies 文摘:災害避難行為的研究,不僅直接有助于建筑物內部構造的設計、物件的布局、避難誘導裝置的設計,而且也是加強市民減災意識培養(yǎng)的基礎.考慮到災害實驗的危險性和避難行為的不可重復性,建立計算機模擬模型來探求避難行為的規(guī)律,已成為對其進行研究的最佳途徑.本文重點介紹了避難行為模擬模型建立的原則、模型的構成、基本假設,并給出了計算機實現(xiàn)的途徑,為進一步的實例研究創(chuàng)造條件
considering this point and by applying trend surface fitting method and its principles of model optimization, the correspondingly numerical relations between the change of gas content and its spatial distribution in luling coal mine are obtained, based on this result, an accurate, reliable and quantitative forecast of gas in deep stopes and unexploited region can be achieved 結合趨勢面擬合及其模型優(yōu)化的原理和方法分析得出了淮北礦業(yè)集團公司蘆嶺煤礦井田范圍內瓦斯含量的變化及分布與其位置坐標的對應數(shù)值關系,依據(jù)該數(shù)值關系可對礦井深部采場和未開采區(qū)域實施比較準確、可靠的定量瓦斯預測。
model principle: 典型性原則internal model principle: 內模原理by principle: 按照原則in principle: 原則上, 大體上; 原則上,基本上,大體上,一般而言of principle: 有原則的on principle: 根據(jù)原則,按照原則; 依照原則on the principle of: 根據(jù)…的原則principle: n. 1.原理,原則。 2.主義;政策;〔常 pl.〕道義;節(jié)操。 3.本質,本體,根源;本原,源泉。 4.本性,本能;天然的性能;天賦的才能;動因,素因。 5.【化學】素,要素;精。 the principle of dividing to move and uniting to fight 【軍事】分進合擊原則。 the principles of political economy 政治經(jīng)濟學原理。 the first principle 第一原理,本體。 the first principle of all things 萬物的本原。 a man of principle 有原則的人,正派人。 good [right, moral] principles 道義。 a vital principle 精力。 guiding principles 方針。 the bitter principle 【化學】苦味素。 the principle of causality 因果律。 the principle of contradiction 【邏輯學】矛盾律。 against one's principle 違反自己的原則。 as a matter of principle 作為原則的問題。 by principle 按照原則,原則上。 in principle 原則上,大體上。 of principle 有原則的。 on principle 按照原則,根據(jù)原則 (I refuse on principle 我拒絕是按原則辦事[并無惡意])。 on the principle of 根據(jù)…的原則。 stick to one's principles 堅持原則。 principle of will: 意思主義as model: 作為模式的同性戀model: n. 1.模型,雛型;原型;設計圖;模范;(畫家、雕刻家的)模特兒;樣板。 2.典型,模范。 3.(女服裝店雇用的)時裝模特兒。 4.樣式,型。 5.〔口語〕極相似的人[東西]。 adj. 模型的,模范的。 a clay model 【雕刻】黏土原型。 a working model 機器的運轉模型。 a model shot 【攝影】模型鏡頭。 a model aeroplane 模型飛機。 a model test 典型試驗。 The boy is the perfect model of his father. 這孩子活像他父親。 after [on] the model of 仿效…,拿…當做模范。 stand model 做模特兒。(〔英國〕 -ll-) vt. 1.作…的模型[雛型]。 2.(依照模型)制作,仿造,建造 (after;on;upon)。 3.設計,仿照,拿…做模范。 vi. 做模型;做模特兒。 delicately modeled features 清秀的面貌。 model a garden after the manner of Kew 仿照(倫敦) Kew 植物園設計的花園。 model oneself up (on) sb.仿效某人。 model no: 型號model on: 仿造, 模仿or model: 運籌學模型s model: 斯雷特模式auditability principle principle of: auditability可審計原則model of model: 環(huán)球超級模特a statistical principle: 統(tǒng)計學原理abbe principle: 亞貝原理absolute principle: 絕對原則; 硬道理absorption principle: 吸收原則acceleration principle: 加速原理[指消費品需求的增長促使資本貨物需要量的更大增長; 加速原則accelerator principle: 加速原理: 解釋產(chǎn)出率變動同方向地引致投資需求變動的理論。acceptable principle: 公認的原則; 公認原理; 公認原則; 可接受原理accepted principle: 公認的原理