等凸的 的英文怎麼說
中文拼音 [děngtūde]
等凸的
英文
equiconvex-
It has two flavours - white sugar and brown sugar. the pastry is mixed with flour, sugar, honey, barley sugar and butter. it s a healthy food for women after accouchement and at the old time
凸餅又稱香餅又分白糖、黑糖兩種口味,以麵粉、砂糖、蜂蜜、麥芽糖、奶油等材料製作,是古早時代,婦女生產、坐月子,調理生體的聖品。And now, taking wheat straw and waste paper as main fiber raw material paper, offset printing paper, newsprint, anastatic printing paper, writing paper and other culrural paper of various specifications, with a machine - made paper production capacity of 17, 000 tons a year
年建成投產,現以麥草和廢紙為主要纖維原料,生產膠印書刊紙新聞紙凸版印刷紙書寫紙等各種規格的文化用紙,機制紙生產能力為Based on the previous research on the portal crane administration, one standpoint put forward in this paper is idea that is on the foundation of reliability in this paper, two viewpoints take shape when reason is analyzed, that is fatigue break and appearing the flaw that will extend. what is the fatigue break ? ( this phenomenon is always happen in some place ), the fatigue is that board appears apophysis and concave when the board is pressed. so that the board ability of bearing the weight of load will descend
本論文建立在已有的港口裝卸機械管理的研究基礎之上,進一步提出了以可靠性為基礎的港口裝卸機械的管理思想,已有的研究表明,港口機械設備破壞主要由於兩個原因,第一是穩定性問題,特別是構件的局部穩定性,所謂穩定性是指:在板的平面內,板受到平行於板面的壓力作用,使板發生隆起、內陷等凹凸不平的結果,從而使板受載能力減弱;第二是結構出現疲勞裂紋及其擴展,這是由於設備長時期運行,而造成設備某些部位出現裂紋並得以擴展,使設備承載能力下降。It shows sufficiently that miscellaneous drama that describes thoughts provides special artistic value of discourse space for ordinary literati as well as for writer ' s wandering between elegance and vulgarness through manifold ways, such as the practice of expressing will and emotion, the special meaning revealed by autobiographic artistic expression and the natural artistic manner similar to essays of the late ming dynasty
通過自我抒情言志和高揚主體精神的「寫心」作法、因自傳性藝術演述凸顯出來的特殊意味,以及與晚明小品靈動自然、清新雋永之藝術格調的同構對應等,都充分顯示出《寫心雜劇》既徘徊于雅俗之間,同時又為普通文人提供了特殊的話語空間的藝術價值。Abstract : the design, manufacturing and measurement method of cam profiling are discussed in this paper by describing cam shaft grinding, fabrication of cam profiling, formation of contour of cam profiling, method of compensative fabrication of cam profiling, and measurement and evaluation of cam profiling
文摘:從凸輪軸磨床磨削工件凸輪、反靠凸輪靠模的過程,凸輪靠模輪廓曲線的形成,補償反靠凸輪靠模的方法,標準凸輪軸的刮削及補償量的確定,凸輪靠模的檢測與評定等,論述了凸輪靠模的設計、製造與檢測方法。Conclusion the major cause of malposition of transpedicular screw internal fixation were mutation of and ambiguity of opography induced by spinal congenital malformation, cataplasia, fracture, lumbar olisthe or lateral curvature ; neglect of individuality and poor accuracy in implanting pedicle screw and inadequate understanding of biomechanics of spine about paracentesis
結論脊柱先天畸形、退變、骨折、腰椎滑脫或脊柱側凸等病變導致椎弓根局部解剖變異或不易辨認,術者未注意個體化、穿刺精度不高以及對經椎弓根穿刺時脊柱生物力學變化理解不夠是置釘位置不佳的主要原因。The paper studies the surface geometry of globoidal indexing cam by applying the theory of conjugate surfaces and the method of coordinate transformation, presents the equations related to the main inducement curvature of the cam profiles, analysis and deduces the equations of two circumscription curves, which judge if the conjugate surface could mesh properly. some calculate examples and conclusion are given. the surface equation of the globoidal cam and conjugate equation are established
論文首先在分析空間嚙合原理基礎上,採用坐標變換法推導出弧面分度凸輪的工作廓面方程、嚙合方程和壓力角計算公式,對弧面分度凸輪的嚙合特性進行了深入的分析和研究,對判斷曲面能否正確嚙合的依據如兩類界限線方程以及誘導主曲率等進行推導,並給出算例。This article takes the lagrange equation as the principle, establishes mathematics modeling to the inertia brake vibration when it brakes, then simulates it with matlab. this paper educed the relation equations between, which are the inertia brake ' s friction coefficient of the brake ring and the friction disk, the mean radius, the braking force, rotation inertia of the driving top and the spline shaft, spiral climbing angle of the brake ' s concave - convex helicoid, the mean effort radius of the concave - convex helicoid, elasticity coefficient of the spring, quality of the driving top and the spline shaft, rotations inertia of the brake ' s rotation part besides the driving top and the spline shaft, suppresses sleeve. provides the theory basis for the inertia brake structure optimization
本文以拉格朗日方程為理論基礎,對慣性制動器在制動時的振動進行數學建模,然後用matlab對其進行模擬,得出了慣性制動器在制動時振動角頻率分別與制動環和摩擦片之間的摩擦系數、制動力的平均半徑、主動頂和花鍵軸的轉動慣量、慣性制動器的凹凸螺旋面的螺旋升角、凹凸螺旋面平均作用力的半徑、彈簧的彈性系數、主動頂和花鍵軸的質量、慣性制動器除主動頂和花鍵軸外其他部分的轉動慣量和、頂壓套的質量等慣性制動器各零部件的物理參數之間的關系,為慣性制動器的結構優化提供了理論依據。Proving inequalities by the convexity or concavity of functions
用函數的凸凹性證明不等式Even the worse, some social groups have to choose to quit the system of institution. endowment assurance system is an important part of social security, but there also exists a obviously series of crisis such as the contradiction between chasing uniform fair or equality and the confine of diversities identity, the conflict between seeking universal cover and dualistic division of the city and country and the shortage of annuity fund
伴隨轉型過程形成、發展起來的非正規就業群體,存在著嚴重缺乏社會保障、整體「游離」于制度保障體系邊緣、養老保險參保率低甚至屢屢退保等日益凸現的問題,對此,無論是學術界還是決策層都應該對其予以足夠重視和關注。With the development of our society, there were a lot of social stigmas which came into being. these problems have influenced our physical and mental healthy, and threatened the stability of our society and economic development. these topics have elicited a lot of attentions and researches from philosophers, ethicists, socialists and psychologists
隨著社會的不斷發展,一些社會問題(或污名)也日益凸現,不僅危及個人生活質量和身心健康,而且對社會穩定、經濟發展構成嚴重威脅,已引起社會哲學、倫理學、社會學、心理學等學科的研究思考和社會的普遍關注。In the higher mathematics category, routine methods to work out the proof of an inequation are a flexible use of mathematical knowledge like monotonicity of functions, extremum values, maximum and minimum values, convexity function, medium value theorem, taylor equation, holder inequation, schwarz inequation, and the analysis, formation and transformation of inequation problems as well
摘要在高等數學?疇中,靈活運用函數的單調性、極值、最值、凸性函數、以及中值定理與泰勒公式、赫爾德不等式、施瓦茲不等式等數學知識,對不等式問題進行分析、構造與轉化,是解決不等式的證明問題的常用方法。Considering the similitude law for shaking table test, we study the test results and obtain some conclusions which are a ) generally, the silty soil in test box liquefies and the liquefied time has relation with the amplitude of acceleration, b ) when the intensity is on and above eight degree, the silty soil deposit will be liquefied dramatically, c ) the relationship of the pore water pressure is relevant to the cycle loading which represents when the cycle loading ranges from little to great, the relationship is represent as a concave curve, or else as a protruding curve and tends to stability. ( 3 ) based on the triaxial compression test and the resonant column test, some studies are made such as a ) the duncan - chang parameters of constitutive model, b ) the dynamic shear modulus ratio and c ) the damping ratio of the site soil deposits. in order to deal with the test data, a computer program is compiled
( 2 )利用小型振動臺進行了k _ 0固結狀態下粉土的振動液化模擬研究,通過分析正弦荷載作用下的試驗資料,驗證了粉土的孔隙水壓力增長模式的合理性;從微分方程推導了基於土體振動臺模型試驗的相似律,並從模型實體、孔壓時程曲線和相似律等方面做出了分析,得出了如下結論:在小型振動臺試驗中,模型箱中的粉土都發生了液化,液化的時刻和輸入加速度幅值有關,而對頻率的變化不太敏感;粉土在相當於8 9度地震烈度的加速度幅值作用下可能產生嚴重的液化;孔壓的增長曲線形狀與施加的荷載有關:當施加荷載為由小到大的形式時,曲線形狀為上凹的曲線;當施加荷載為等幅的正弦荷載或荷載幅值由大到小時,曲線形狀為上凸的曲線,且逐漸趨于穩定。Also, we give characteriza - tions of the set of solutions for ( ivep ) in case of nonmonotonicity, weak c - pseudomonotonicity, c - pseudomonotonicity and strict c - pseudomonotonicity, respectively. under these assumptions and additional conditions, we conclude that " the sets of solutions for ( ivep ) are nonempty, closed and convex. finally, we give some applications of ( ivep ) to vector variational inequality problems and vector optimization problems
通過有力的證明和具體的例子,我們可以斷定在一定條件下隱式向量均衡問題( ivep )的解集是不空、閉和凸的;最後在第五節里,我們舉出了一些隱式向量均衡問題( ivep )應用到向量變分不等式問題和向量優化問題的例子。The idea embodied fan zhong - yan ' s administration of local officials, the three " su " ' s rule by etiquette, wang an - shi ' s rule by law, and zhu xi ' s " three cardinal guides and five constant virtues " as specified in the confucian ethical code
范仲淹的吏治思想、 「三蘇」對禮治的推崇、王安石「大明法度」的社會思想以及朱熹「三綱五常」的社會控制思想等凸顯了宋代士大夫社會控制思想的時代特點。This technology has gathered attention not only from the decoration world but from a variety of fields where a high degree of precision is required, including in respect of machine parts that have to be free from even the slightest burr or clean room manufacturing
其實最近能對管筒狀內部進行電解研磨的單個技術不僅在裝飾領域,在不允許丁點突出和凹凸的機器和潔凈室等追求精密度領域里也正引人注目。But, the direct and effective methods for solving nonconvex systems of nonlinear inequalities are rare, especially, the methods combining optimization technique
而非凸的不等式組直接有效的尤其是結合優化技術的演算法甚少。Motivated by the above results, the third part of this paper considers the equivalence problems that every stationary point or kuhn - tucker point is an efficient solution. we define i - quasi - invex vector function., i - strictly quasi - invex vector function and kt - i - strictly quasi invex vector function, and derive the above equivalent condition for unconstrained or constrained multiobjective programming
於是,在本文的第三部分,我們定義了類不變擬凸、類嚴格不變擬凸、 kt -類嚴格不變擬凸的向量值函數,並且在無約束或約束多目標規劃中,獲得了每個駐點(或k - t點)是有效解的等價條件。In this paper, the kkm principle and its variation are studied in the g - convex spaces and the product space of the g - convex spaces. as application, some new minimax inequalities are obtained
本文在g -凸空間和乘積g -凸空間內研究了kkm原理及其變形,給出了對極大極小不等式的應用。A fatty deposit causing a dimpled or uneven appearance, as around the thighs and buttocks
脂肪團一種能引起如大腿、臀部等處的皺紋或凹凸不平的脂肪沉澱物分享友人