標度性 的英文怎麼說
中文拼音 [biāodùxìng]
標度性
英文
scaling property-
Recently, the chinese plant protection agencies reported the growing hardships in controlling some field populations of oriental migratory locust with organophosphate ( op ) compounds. up to now there are more than 600 arthropod species with documented resistance to one or more insecticides and / or acaricides since resistance phenomenon was first described in san jose scale to lime - sulfur in washington in 1908. enhanced metabolic detoxification and reduced sensitivity of insecticide target - sites are the two major mechanisms in resistance development, involving three primary metabolic enzymes of esterases, glutathione s - transferases and cytochrome p450 polysubstrate monooxygenases
代謝抗性是指對殺蟲劑起水解或隔離作用的酶發生改變,從而對殺蟲劑起到解毒作用,昆蟲主要解毒酶系有酯酶、谷胱甘肽- s -轉移酶、細胞色素p450單加氧酶等,這三種酶系任何一種的組成部分發生改變均會引起害蟲抗性的改變;靶標抗性是指由於殺蟲劑作用靶標敏感度降低而產生的抗性。Characteristics of sound and the decibel scale
聲音的特性和分貝標度Furthermore, the dq value ranges of profile multifarctal spectra in different landform types and in different directions of the same sections perform different properties and anisotrpies. it can be concluded that the landscape fractal properties depends closely on the int ensity, manner and inhomogenity of exogenic and inogenic processess, and with the properties, we can study quantatively the dynamic geomorphic process. by using the same methods just above, local fractal dimensions d, crossover length tc and the multifractal spectra dq - q of two large - scale landform profiles ( across and along tianshan mountain ranges respectively ) are calculated. the results show that in the studied scaling range the two profiles perform different scaling properties, and both of them can be divided to three evident different linear scaling subsections
不同類型地貌區二維地貌表面也表現出多度域分形特徵,而且隨著觀測尺度的增加,每個區間的分維值均表現為依次減小,表明外營力作用的影響逐漸被內營力作用所取代:不同類型地貌區在相應區間的分維值表現為高山區中低山區盆地區,體現了不同類型地貌表面粗糙性或復雜性的差異,因此分維值大小可作為地貌表面外營力侵蝕作用強度的重要指標:利用標度區的間斷點和各種地貌類型表面分維值或宏觀效應趨於一致,提出5 - 6km左右可作為地貌的宏觀臨界點,並且與利用地貌剖線研究所得到的5km這一數值是基本吻合的。The tube is graduated so that flow rate can be read directly on a linear scale.
管上刻以標度,所以從線性標度上可以直接讀出流動速率的數值。However, in the area with strong magma mingling, there are widespread abnormal fabrics, distinguished differences in the idiomophic - textures and the peritectic reaction, poililitic texture, metasomatism among the minerals, metasomatic border, embayment, rimmed structure, abnormal plagioclase zoning, relict fabric as well as the acicular apatite are very common
巖石的異常結構構造十分發育,礦物之間自形程度差異顯著,常見包晶反應、包含結構、交代邊、熔蝕邊、交代蠶食的港灣狀結構構造及交代縫合線、礦物鑲邊、斜長石異常環帶和礦物殘留等,多見指示巖漿混合的標志性礦物針狀磷灰石。For this quantity to be a meaningful measure of dispersion of the scale factors, the assumption of normality is again required.
該量是標度因數離散程度的一個有效的量度。就這個量來說,也要求正態性假定。The analysis of data and uncertainty of the test upon different simulant target properties and atmospheric condition has proved that noncooperative regulable attenuation method and setting described in the paper can achieve a quantitative output
不同目標特性、不同大氣條件下的地面性能驗證實驗數據和精度理論分析結果均表明,非合作目標可調衰減法可以實現對激光高度計最大測程的定量化驗證。Standard test method for thermal emf test of single thermoelement materials by comparison with a reference thermoelement of similar emf - temperature properties
與有相同電動勢溫度性能的標準熱電偶相比較測定單個熱電偶材料的熱電動勢的標準試驗方法The possible contamination of other organelle membranes was determined by using markers of enzyme inhibitors in different organelle membranes such as vanadate, azide, molybdate and nos "
利用不同細胞器膜上atpase或其它酶的標志性抑制劑來檢測質膜純度。The activatory coal gangue powder ( acgp ), ground cement clinker and natural gypsum are mixed by different ratios to prepare blended cement specimens, and its mortar compressive strength performance, water usage for standard consistency, and flowability of mortar are investigated
摘要將經燃燒等過程進行活化處理的煤矸石細粉與磨至一定比表面積的水泥熟料及天然生石膏混合均勻,製成了活化謀矸石粉摻量比例不同的多組混合水泥,並對其膠砂強度性能、標準稠度用水量、膠砂流動度進行了實驗檢測。In this way thick and big floes are formed. this process decides that floes have self - similarity and dilation symmetry in a certain extent, and they are two important characteristics of the fractal
這一過程決定了絮凝體在一定范圍內具有自相似性和標度不變性,這正是分形的兩個重要特徵。The national stadium is the main stadium of beijing 2008 olympic games. the large span structure of the ‘ bird - nest ’ will become one of the important landmark constructions in beijing
國家體育場是北京2008年奧運會主體育場,大跨度「鳥巢」結構將成為北京市的重要標志性建築之一。Research on scaling properties of the variation of flood volume with duration
洪量隨歷時變化的標度性質研究Lastly, the scaling hypotheses is applied to the relationship of flood volume and duration in this paper. the flood intensity - duration - frequency form is proved based on the temporal scaling property of flood
最後,本文將標度不變性引入洪水洪量? ?歷時關系中,對大流域年最大洪量隨歷時變化的標度性質行了嘗試性的研究。The scaling hypotheses is applied to the relationship of annual maximum rainfall intensity and duration. the rainfall intensity - duration - frequency form is proved based on the temporal scaling property of rainfall
由年最大平均暴雨強度隨歷時變化的標度性質推導出暴雨公式的形式,找到了暴雨公式的理論根基? ?暴雨在時間上分配具有自相似性的結果。In the view of bionics, the study on bionic engineering in spatial structures is under going. both the rationality and limit of the building and living structure are cognized. the oneness between, the characteristic scale and restrict on building and living are put forward
首次將仿生學和空間結構相結合來研究,不僅認識到生物體結構發展進化的各種合理性,同時也注意到了其局限性;指出了建築結構與生物結構的統一性、建築與生命活動的標度性和建築仿生研究的條件與限制。Power spectrum analysis and statistical moment function on a range of scales revealed scaling qualities of the date from stock market
摘要通過對冪譜和統計矩函數的分析,得出股票市場時間序列的無標度性。Main contents as follows : a series of concepts and theorem involved in the paper on chaotic dynamical systems are discussed, such as dynamical systems, optimization arithmetic, phase space & orbit, li - york law, chaos control and so on. in order to understand chaos theory, chaotic evolving law of logistic equation is addressed in detail. logistic equation is a simple nonlinear dissipative system
包括: ( 1 ) logistic非線性迭代方程的分岔; ( 2 )分岔圖的標度性和自相似性; ( 3 )一維lyapunov指數計算方法; ( 4 )控制參量對系統演化的作用; ( 5 )初值敏感性數值模擬; ( 6 )其它幾種非線性系統的混沌演化特性測試。So a new method ? scale analysis method ( or called fractal analysis method ) is applied to study the flood of jialing river basin. the scaling hypotheses is applied to the relationship of annual maximum flood and drainage area. and basing on the scaling lognormal model with two parameters introduced by smith, a lognormal model with three parameters of flood is introduced to represent the scale effect of drainage area in annual flood peak distributions
在洪水區域分析中一般採用洪水指標法,但該法的基本假定與實際情況存在矛盾,因此本文採用一種新的分析方法? ?標度分析法(或稱為分形分析法)來研究洪峰的區域變化,將標度不變性引入年最大洪峰流量? ?匯流面積關系中,並將其用於嘉陵江流域的洪水,另外,本文在smith提出的具有標度性質的二參數對數正態分佈模型基礎上創造性地提出了三參數對數正態分佈模型來表徵年最大洪峰流量分佈中匯流面積的尺度影響。Dynamic scaling of the nonlocal lai - das sarma - villain equation
方程動力學標度性質的研究分享友人