practicality 中文意思是什麼

An imitated chemical fiber alpaca yarn was developed to keep up with vogue and meet practicality

摘要從產品的時尚及實用需求出發，開發生產了化學纖維仿羊駝毛織物用紗。

Practical - applying arts to design and combining design with practicality

實踐藝術與設計相互結合，設計與運用相互貫徹

And the explicit finite difference method, the combining method of the central difference method and newmark s constant average acceleration method, and the transmitting boundary are used. by comparing the acceleration determined by the several methods of the displacements or velocities, a computing method of acceleration employed the one side difference of velocity is more practicality in this research. corresponding to normal incidence of the body waves, p waves or svwaves, and rayleigh surface waves, two two - dimensional finite difference programs are compiled to compu te the dynamic response of two - phase media

以土力學模型為基礎，利用以土骨架和孔隙流體的四個位移為基本未知量的數值方法去模擬二維飽水介質中的地震波傳播，採用了顯式差分方法（中心差分法和newmark常平均加速度法結合）和透射邊界，通過比較利用幾種差分格式求解的加速度結果，發現一種用速度單邊差分求解加速度的方法在本文研究中較為實用，分別編制了體波（ p波或sv波） 、 rayleigh面波輸入時求解兩相介質動力響應的兩個二維數值分析程序。

It emphasizes particularly on strategic data planning and absorbs a lot of experiences from information resource management and data administration. it also combines practice of many large or medium domestic information construction projects. then it has developed a complete set of system including theory, method and tools by the principle of science, brachylogy and practicality

信息資源規劃源於信息工程方法論，側重於戰略和總體上的數據規劃，並大量吸收信息資源管理和數據管理等諸多方面的理論和經驗，同時結合了國內許多大中型信息系統建設項目的豐富實踐，本著科學、簡明並實用的原則，發展成為理論、方法和工具相結合的一整套體系。

The tests will examine the alcohol - detection reliability and the functionality and practicality of the breathalyser in standard daily - operating vehicles

該測試將在標準日常使用汽車中檢查酒精測量計對于酒精濃度探測可靠性、功能及實用性。

The result of the simulation indicates that auto - anti slide differential gear system based on fuzzy logic control has a perfect anti - slide quality, its antomaticity and practicality are well -

結果表明：基於模糊控制的自動防滑差速系統防滑性能好，自動化程度高，可實施性好。

According to the effect s chart produce1 : 1 entitative oily and slimy mould. during the make oily mud process, can should correct the no logic, no actual, win the practicality and aesthetic feeling

根據效果圖製作1 ： 1的實體油泥模型。在製作油泥的過程中，可以將一些不邏輯不實際的部分加以糾正，達到即實用又具有美感。

Practicality : the lifeblood and growing point of the research of philosophy and social sciences

哲學社會科學研究的生命線和生長點

Through comparing the experiment results in different illumed condition, the results have proved that the accuracy reached the request of practicality

通過對其在不同環境照度下的實驗測試，證明指針識別的準確率達到了實用化的要求。

Incase of making contribution in practicality, industrial property, and patented technology as capital, the joint venture partners shallprovide valid law document proofs showing their ownership, right of usage, right of disposition and evaluation

以實物、工業產權、專有技術等作價出資的，必須出具所有權、使用權、處理權及作價價值的有效法律文件和說明。

As the most important undertaker in physical distribution, china post, in order to offer inexpensive but high - quality logistics services nowadays, needs to think how to make the full use of its advantages and how to intergrade and optimize the three network resources as practicality, information and finance

中國郵政作為傳統物流的重要承擔者之一，如何在新形勢下充分利用已有優勢，進一步整合、優化和充實現有實物、信息、金融三大網路資源，向社會提供適應客戶需求的優質、經濟、高效的物流服務，是一個亟待解決的重要課題。

I wish this research can devote to the practicality application of plastic intertexture industry development, and is also useful to another enterprises in plastic intertexture industry

希望本研究能對塑編行業營銷渠道實際應用的發展有所貢獻，同時能為塑編行業其他企業制定營銷渠道發展戰略提供有益參考。

Methodology for absolute measurement is proposed by using an outside installation mechanism in laser tracking measurement system, which has an important reference value in practicality in high accuracy assembly and inspection of large - scale mechanical field. spherical tracking servo mechanism " s model described in this paper not only is a new thought but also have much reference value in the mechanical design and other industrial machines design

本文提出的外置式激光跟蹤測距系統應用於無導軌曲線測量的設計方法在大型機械現場組裝與安裝中具有較高的參考價值和實用價值，提出的球形跟蹤伺服機構的設計思想，不僅簡化了伺服機構，對跟蹤伺服機構的設計提供了新思路，而且對機器人設計及其他工業領域機構設計都具有一定的參考價值。

Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。

Theoretical analysis and numerical testing results indicate that the mollifier method with its flexibility, stability and practicality, provides a new effective tool for numerically solving inverse problems

理論分析和數值試驗結果表明：緩鎮法靈活、穩定、實用，為數值求解反問題，提供了一個新的有效的工具。

Liang qichao emphasized that the composition of students should mainly be applied not to literature but to using, because that is not only accord with the practicality of the students " writing ability, but also dap from the parochialism of writing for reputation

既跳出了為功名而作的框框，又走出了專門進行文學創作的誤區，揚州大學碩士學位論文把握了寫作教學應著眼于學生的生活、學習和以後實際工作需要的正確導向。

The practic al application shows that this software has the characteristics of convenient op eration, great practicality and good transplantation

應用實踐表明，本軟體具有操作方便、實用簡單、移植性好的特點。

He questioned the practicality of the proposal.

他懷疑這項建議的可行性。

The seventies proved recycling's practicality and worth.

七十年代證實了回收利用的可行性和價值。

She says practicality is one of the motivations

他說實用性是學生們的動力之一。