life variation 中文意思是什麼
life variation
解釋
壽命變種-
Nowadays, the urbanization is developing rapidly. in cities, high buildings stand everywhere, green districts are decreasing, the environment is being polluted, and the living space is reduced day by day. at the same time, the development of national economy, the improvement of people ’ s life level and the changement of life style make the variation of people ’ s tourist consumption opinion and aesthetic opinion. they long for going back to nature. the rural areas have wide space, fresh air, graceful environment and rich rural culture, and all of these factors have extreme attractivity to citizens. so, the combination of graceful natural environment and origional agricultural landscapes in rural areas and the citizens ’ strong wish to expand leisure tourism forms the objective background of the interactive development of agriculture and tourism. agricultural tour is a new region of tourism development, and traveling agriculture is a new way of agricultural development. the interactive development of agriculture and tourism conforms to the demands of agriculture ’ s and tourism ’ s sustainable development, and also bring perfect promotion effects to the improvement of rural areas ’ economic benefits and the development of tourism
農業旅遊是旅遊業發展的新領域，旅遊農業是農業發展的新途徑。農業與旅遊業的互動發展既符合農業和旅遊業可持續發展的要求，又對提高農村經濟效益和旅遊業發展起到了很好的促進作用。為探索如何綜合利用農業資源，合理開發旅遊項目，推動農業與旅遊業互動發展，本論文採用案例分析與區域綜合相結合、理論分析與實踐調查相結合等研究方法，嘗試性地提出了農業與旅遊業互動發展的涵義，從不同角度對其開發進行了模式構建，對農業旅遊產品和旅遊農業產品進行了分析，並在效應分析的基礎上揭示了農業與旅遊業互動發展的前景。 -
Because modified arrhenius formula considers the effect of temperature variation to activation energy, by the proposed methods, propellant storage life can be predicted more accurately, compared with arrhenius method which considers activation energy as a constant
由於修正的阿倫尼斯公式考慮了溫度變化對活化能的影響，所以與將活化能看成常數的阿倫尼斯方法相比，文中方法可以更準確地預測固體推進劑的貯存壽命。 -
The long distance transport of pollutant from the direction of se, ene and etc, has some influences to the variation of surface o3 over waliguan, due to the short life of precursors, and the long distance between two sites as well as the weak photochemical reaction over this area, the influence of wind direction is not so important
（ 7 ）在se 、 ene等東北方向上污染物（ no _ x等）的長距離水平輸送對瓦里關地面o _ 3具有一定的影響。但由於o _ 3前提物在大氣中的壽命較短，兩地又相距較遠，而且瓦里關地區光化學反應很弱。因此，水平風向對地面o _ 3影響不大。 -
Several key problems and their technical settlements were expounded emphatically, such as the accelerated corrosion test technique for aircraft structure under laboratory conditions, the evaluation technique for corrosion damage of anticorrosive coats, the distribution characteristics and their variation regularities of the corrosion damage and fatigue life, the corrosion equivalent relationship between the accelerated environment and the service environment, and the methods for theoretical analysis of the calendar life
重點對腐蝕環境下飛機結構加速腐蝕試驗技術、防腐塗層腐蝕損傷評定技術、腐蝕損傷和疲勞壽命的分佈特性及其變化規律、腐蝕當量關系和日歷壽命理論分析方法等幾個關鍵問題及其技術途徑進行了闡述和探討。 -
Interest risk in pricing of life insurance product is defined as the loss probability resulting from unfavorable variation of real investment return rate of life insurance capital from policy ordered fixed credit interest rate
本論文的研究對象是壽險定價利率風險，壽險定價利率風險是指壽險資金實際收益率與保單預定利率之不利偏差引起的虧損的可能性。 -
With the experiment of surface crack growth of bhw - 35 weld metal, the law of the surface crack shape variation when it grows was obtained, and the law of surface crack growth rate was also gotten. these direct the evaluation of the surface crack fatigue growth life and the critical value of its length
對bhw - 35鋼焊縫材料進行表面裂紋擴展試驗研究，得到裂紋的擴展形貌變化規律，並對其疲勞擴展壽命進行預測研究，為汽包下降管角焊縫部位的表面裂紋擴展壽命預測提供依據，同時也確定了其表面裂紋擴展的臨界值。 -
The present article arms at summariging the problemes of relativety large stress and deformation caused by the temperature variation, difficulties of manufacturing and maintaining, and the new demands of cabin design from the new method for life saving, etc, and then analysing the advantages and disadvantages for various joints from four fields of the strees, manufature, maintainous and mew design demand
本文針對飛機活動座艙蓋使用中因溫度變化引起較大應力和變形、生產和維修困難、新的救生方式對艙蓋設計提出新的要求等問題，從應力、生產、維護和新設計要求四個方面分析比較了各連接形式的優劣。 -
Temperature control exists widely in every aspect of social life, and pid is the mainly adopted control algorithm in practice. due to the environment variation pid parameters in - process tuning is not attainable, which negatively effects control quality
傳統的控制方法多採用pid控制，但pid的參數不易實現在線調整，特別是用在高精度溫度控制時，出於存在外界因素的干擾，嚴重地影響了控制的品質。 -
The quantitative relationship between the corrosion residual life and corrosion rate, variation coefficient, corrosion allowance and reliability is built up, and equations for calculating the corrosion residual life are derived
初步建立了腐蝕剩餘壽命與腐蝕速率及變異系數、腐蝕裕量、可靠度之間的定量關系，得到了確定腐蝕剩餘壽命的計算公式。 -
The results show that : the whole bit wear process can be divided into three phases ; the regularity of the machining time per hole with the number of holes machined is close to a periodic variation ; higher machining efficiency or working life can be obtained when the drilling pressure and the wall thickness of the bit are advisable
發現鉆頭的整個磨損過程可分為3個階段；孔加工時間隨孔數近似呈周期性變化；鉆壓和鉆頭壁厚適當時，可獲得更高的加工效率或者工具壽命。 -
Some authors use the term "variation" in a technical sense, as implying a modification directly due to the physical conditions of life.
有些學者以為變異這一名詞的專門意義，是指那種由生活的物理條件所直接引起的變異。 -
It achieves the electrical measurement of no - electricity ( especially displacement ) through the variation of self - inductance of or mutual inductance of coil. inductive micrometer, with a low cost, high - resolution power, long life and high reliability, has been applied to the measurement of micro - displacement for a long time. it is common that the inductive micrometer is chosen as a preferred instrument in high - precision micro - displacement test
電感微位移傳感器是一種建立在電磁感應基礎上，利用線圈的自感或互感系數的改變來實現非電量（主要是位移）測量的低成本、高精度測量儀，因為其分辨力高、使用壽命長、工作性能穩定，應用於微位移測量己經有很長的歷史，進行高精度微位移測量時選用電感位移傳感器已經成為一種共識。 -
The allowable strength, static strength, fatigue life and load - carrying capability of hydro - bulged rear axle housing in a 0. 75 t truck are analyzed using fea software ansys and the variation rule of its strength is obtained
摘要以0 . 75t貨車液壓脹形橋殼為例，利用有限元分析軟體ansys對其許用強度、靜強度、疲勞強度（壽命）及其承載能力進行分析，得到液壓脹形橋殼強度的變化規律。 -
And it is indicated that the corrosion residual life of the pressure vessel and pipeline shouldn ' t be calculated with normal distribution model since the coefficients of variation of maximal corrosion depth and corrosion rate are often more than 0. 2
最後指出最大腐蝕深度和腐蝕速率等參數的變異系數往往大於0 . 2 ，因此不宜用正態分佈模型進行壓力容器與管道耐腐蝕剩餘壽命的計算與分析。 -
The time - variation reliability formula of the existing bridge in its life cycle is deduced based on markov process
基於馬爾可夫過程得到體現在用橋梁生命周期內承載力可靠度時變規律的計算公式。
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