有曲線的 的英文怎麼說
中文拼音 [yǒuqūxiànde]
有曲線的
英文
aceous : curvaceous- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 曲 : 曲名詞1 (一種韻文形式) qu a type of verse for singing which emerged in the southern song and ji...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 的 : 4次方是 The fourth power of 2 is direction
- 曲線 : [數學] curve; bight; bought; profile; net曲線板 french curve; irregular curve; curve board; splin...
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The head girths of several patients were above the 97th percentile of the normal growth curve, but were normal in a special growth chart for achondroplasia
有幾位患者的頭圍大於正常生長曲線的第97個百分位數,可是在軟骨發育不全侏儒患者特有的生長曲線中,這些頭圍是正常的。An analysis of the uniformity between the curve of second order ' s affine nature and the related nature in analytic geometry
論二階曲線的仿射性質與解析幾何中有關性質的一致性A new method on seeking asymptote is given by applying the relation between secant and asymptote, this method is helpful to train creativity of students
摘要利用曲線割線的極限得到曲線的漸近線,給出了求漸近線的一種新方法。這種方法直觀性強,有助於培養學生的創新能力。The lower part of pv curve contains abundant information about uep bifurcating as power changes
常用電力系統p - v曲線的下半部分包含有不穩定平衡點隨功率p變化的豐富信息。Abstract : propagation characteristics of r wave in a pavement structures are analysed in this paper. based on the propagation characteristics of r wave, the horizontal propagation wave is simulated by using r wave, the vertical propagation wave is also simulated by using body wave in calculating dynamic response of pavement structures. the availability and accuracy of dispersion curves measured by sasw in pavement structures is analysed by using the presented method used to calculate dynamic response
文摘:利用有限單元法分析了道路結構的r面波傳播特性:在深度方向上衰減較慢,傳播較深,波動性大.提出了在道路結構動力響應計算中,利用面波來模擬水平向傳播波,利用體波來模擬豎直向傳播波.通過算例來驗證該方法的可靠性和精確性,並利用這一動力響應計算方法分析了道路結構表面波測試中所獲彌散曲線的可靠性We compare the approximation of an analytic function f by its taylor polynomial and its poisson partial sum with the same number of terms and illustrate that for functions with limit zero at infinity and for bounded functions the poisson expansion provides a better approximation to the function than the taylor expansion
在第三章中,介紹了rb曲線與poisson曲線的概念以及基本的幾何性質,指出了poisson基函數與有理bernstein基函數之間存在的關系,並且將解析函數的taylor逼近與poisson逼近進行比較。實例表明,對于在無窮遠處極限為0的函數以及有界函數, poisson逼近比taylor逼近效果要好。He used a principle, which though helpful was hardly well grounded, to establish canonical forms of curves.
他採用了一個雖然方便卻不很有根據的原理來建立曲線的標準型。Manufacture and discussion of calculating railway cognizant curve softwore by coordinate method
關于座標法計算鐵路既有曲線軟體的研製與探討The welfare meaning of demand curves remains more controversial.
對需求曲線的福利意義仍有較多的爭論。Blaze wavelength. the peak wavelength in the typical efficiency curve for a ruled grating. also, for a holographic grating, the most efficient wavelength region
閃耀波長.常規光柵的典型效率曲線的波峰.對全息光柵而言,則是指最有效的波長區域。As long as the insect remains in the odor stream, fairly direct or weakly zigzag flight paths are maintained until it overshoots the odor source.
只要昆蟲與氣味一接觸時,它們沿著幾乎是直接的或稍有曲折的飛行路線,直到越過氣味源。Also we study the ecc crypto theory in the field of public crypto system, in which the ecc encrypt principle, safety, reliability, as well as the structure of ecc based on galois field is focused on
研究了公鑰加密系統中的橢圓曲線加密理論,詳細闡述了有限域上橢圓曲線的結構及其基本運算; 3Including the importing of the elliptic ctirve, the geometrical meaning of the operation on the curve, the finite fie1ds and domain parameters on the curve
包括橢圓曲線的引入、曲線上運算的幾何意義、有限域上的橢圓曲線以及橢圓曲線域參數的含義。Allows proper alignment of the spine during use. - curvilinear path of motion encourages gluteal
-呈曲線的運動軌跡有助鍛?臀肌的同The amplitude of the hyperbola may be comparable with that of the associated reflection, or it may be less.
雙曲線的振幅可能是和有關的反射相類似的,也可能要小一些。The mathematical statistics method and extrema variance clustering method can be used to visible automatic classifying and reading of logging curves. the lithofacies classifying program basing on multi - mineral model analysis presents a new method to analyze logging - facies and more accuracy and visualized logging facies section can be reached by using this method. in addition, it supplies reliable lithologic layering reference for search and evaluation of oil / gas caprock and it also made up for the high cost of core - drilling and the inaccuration between lithic fragment description and depth
採用基於「數理統計-極值方差聚類法」的面向對象可視化操作方法可有效地解決測井曲線的可視化自動分層取值問題;而基於多礦物模型分析的巖相劃分程序又提供了一種新的測井相分析方法,能得到更為準確直觀的測井相剖面,為尋找和評價油氣蓋層提供了可靠的巖性分層依據,同時彌補了鉆井取心費用高和錄井巖屑描述與深度有誤差的缺陷。He saw how they set their little feet, how they carried their chins, with what grace and sinuosity they swung their bodies
他注意到她們如何邁出小巧的腳,如何微微揚起下巴,如何富有曲線美地用優美的姿勢扭動身子。A squiggle is off - the - wall and creative
選擇曲線的人是異乎尋常而有創意的。The research object of this thesis is a chip - array that is fixed on one of printed circuit boards ( pcb ), which are located in a forced air field ( forced convection ) in an electronic case ; and from the essential equations of airflow we can deduce the mathematical model of the turbulent flow ; then we can establish the finite element algorithm and apply the fe software to work out the equations of turbulent flow, finally we can use the software to display and analyse the field of flow and temperature
本文以處于強迫空氣對流流場中的某pcb板及其板上的電子元件陣列作為研究對象,推導了紊流流場的數學模型,並建立了相應的有限元求解格式,應用有限元法分析軟體對該系統的紊流流場和溫度場進行了模擬分析:解算出pcb板上各電子元件的溫度分佈;並提出了用於求解系統風道特性曲線的cfd方法。This essay has touched upon the following work : 1. has built up theoretic models including static mathematic models of air compressor, combustion chamber, gas turbine, waste heat recovery boiler and steam turbine which are deduced according to the feature and theory of the equipment of the object of study. upon establishment of each model based on the actual conditions, a method of multiple imitation and combination is applied to parts which have already got characteristic curves to have achieved quite accurate curves whilst the method of neural net is applied to the parts which have no characteristic curves for establishment of models
本文進行了以下的主要工作:建立理論模型,根據對象的實際設備的特點和理論關系推導壓氣機、燃燒室、燃氣輪機、余熱鍋爐、汽輪機的靜態數學模型;根據本研究的實際情況,在建立各部件模型時,對已有特性曲線的部件,採用多項式擬合的方法,得到較為準確的特性,而對部分沒有曲線的特性,則採用神經網路的方法建立模型。分享友人