- 更多网络例句与插相关的网络例句 [注:此内容来源于网络,仅供参考]
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First, we introduce and discuss the various methods of multivariate polynomial interpolation in the literature. Based on this study, we state multivariate Lagrange interpolation over again from algebraic geometry viewpoint:Given different interpolation nodes A1,A2 .....,An in the affine n-dimensional space Kn, and accordingly function values fi(i = 1,..., m), the question is how to find a polynomial p K[x1, x2,...,xn] satisfying the interpolation conditions:where X=(x1,X2,....,xn). Similarly with univariate problem, we have provedTheorem If the monomial ordering is given, a minimal ordering polynomial satisfying conditions (1) is uniquely exsisted.Such a polynomial can be computed by the Lagrange-Hermite interpolation algorithm introduced in chapter 2. Another statement for Lagrange interpolation problem is:Given monomials 1 ,2 ,.....,m from low degree to high one with respect to the ordering, some arbitrary values fi(i= 1,..., m), find a polynomial p, such thatIf there uniquely exists such an interpolation polynomial p{X, the interpolation problem is called properly posed.
文中首先对现有的多元多项式插值方法作了一个介绍和评述,在此基础上我们从代数几何观点重新讨论了多元Lagrange插值问题:给定n维仿射空间K~n中两两互异的点A_1,A_2,…,A_m,在结点A_i处给定函数值f_i(i=1,…,m),构造多项式p∈K[X_1,X_2,…,X_n],满足Lagrange插值条件:p=f_i,i=1,…,m (1)其中X=(X_1,X_2,…,X_n),与一元情形相似地,本文证明了定理满足插值条件(1)的多项式存在,并且按"序"最低的多项式是唯一的,上述多项式可利用第二章介绍的Lagrange-Hermite插值算法求出,Lagrange插值另一种描述是:按序从低到高给定单项式ω_1,ω_2,…,ω_m,对任意给定的f_1,f_2,…,f_m,构造多项式p,满足插值条件:p=sum from i=1 to m=Ai=f_i,i=1,…,m (2)如果插值多项式p存在且唯一,则称插值问题适定。
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You will come in May between June, between choice section shorter give birth to half lignification branch in those days, from base the ministry cuts dirty to insert spic, topmost reservation comes 3 pieces 5 flocculus, if branch is too long, yi Ke bite off carries a tip on the head, cuttage medium can use humus soil of orchid mud, high mountain, vermiculite, pearlite or Huang Xin earth to wait, thick about 15 centimeters reach 20 centimeters, the catchment layer that lower berth reachs 8 centimeters 7 centimeters; medium after in season is wet, in will inserting spic to insert matrix, deepness of the be buried that insert spic makes an appointment with the 1/2 that grows for spic, a few cuttage also can choose the family full-dress medium generation makes big flowerpot cuttage seedbed.
你可于5月至6月间,选择节间较短的当年生半木质化枝条,自基部切下作插穗,顶端保留3片至5片小叶,若枝条过长,亦可截去顶梢,扦插介质可用兰花泥。高山腐殖土。蛭石。珍珠岩或黄心土等,厚约15厘米至20厘米,下铺7厘米至8厘米的排水层;把介质喷湿后,将插穗插入基质中,插穗入土深度约为穗长的1/2,家庭少量扦插也可选用大花盆盛装介质代作扦插苗床。插后加盖塑料薄膜保湿,温度控制在25℃至30℃之间,加设荫棚遮挡阳光,或挪放于树荫下,始终保持扦插基质湿润,东鹃约过1个月即可生根,而西鹃则要60天至70天才能生根。9月后可减少遮荫时间,并追施稀薄尿素液一次,浓度约为0.2%,10月下旬即可上盆。
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Osculatory Rational interpolation is similar to the polynomial Hermite interpolation, and for binary Osculatory rational interpolation, Similar to polynomial interpolation formulas haven't appeared from now on.
切触有理插值是类似于多项式插值中的Hermite插值的一种插值,而对于二元切触有理插值,目前还没有构造出类多项式的插值公式。
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Anisodamine causes interdigitation in DPPG, whose phospholipid molecules insert into the opposite lipid layer with the ends of the acyl chains near to the 5th carbons of the opposing lipid molecules, whereas anisodamine can not cause interdigitation in DPPC existed generally in membranes.
山莨菪碱诱导DPPG脂质体交插结构,其脂酰链末端插到对面分子层脂酰链第五个碳原子的位置,而生物膜中普遍存在的DPPC不能被山莨菪碱诱导形成交插相,但DPPG/DPPC混合物则能形成交插相,即伴随DPPG的交插,DPPC分子也发生交插。
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The electric connector is characterized in that the male connector also comprises an insulation sheath arranged at the end of the wire and on the periphery of the male terminals, correspondingly, the female connector also comprises an insulation sheath arranged at the end of the wire and on the periphery of the female terminals, and the insulation sheath in the male connector is mutually matched with the insulation sheath in the female connector and can be inserted into the insulation sheath in the female connector.
一种电连接器,包括有公插和母插,该公插包括两个分别与电线的两极相电连接的呈棒状的公端子,该母插包括两个分别与电线的两极相电连接的呈圆筒状的母端子,所述公端子与母端子相配而可相互插配一起,其特征在于所述公插还包括设置在电线端部和公端子外围的绝缘护套,对应地,所述母插包括设置在电线端部和母端子外围的绝缘护套,并且,所述公插中的绝缘护套与所述母插中的绝缘护套相匹配而可插入到该母插中的绝缘护套之内。
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In view of the principle of pointbypoint comparison method, the foundation deciding whether the middle point interpolation is the control step error of NC system has been advanced, the math mould of inserting and compensation method established and the function that judges error by interpolating method has been improved.
基于逐点比较法原理,提出中点插补算法作为数控系统控制步进的偏差判别依据,建立了插补算法的数学模型,对插补算法偏差判别函数进行了改进和完善。实例分析结果表明,中点插补算法使插补精度由原来的小于等于一个脉冲当量提高到小于等于 0 。5个脉冲当量,插补点大幅度地下降,系统的响应速度加快和插补精度提高
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Tubes can be cuffed or uncuffed. Cuffed tubes are appropriate for adults andolder children. Uncuffed tubes are used for younger patients (those requiring atube smaller than 5.5 mm).1,2 After inserting a cuffed tube, you must inflate theballoon on the distal end to create a seal between the tube and the tracheal lumen.This seal will prevent leakage of air and aspiration of gastric contents.
可以使用有套囊的插管或无套囊的插管,有套囊的插管适用于成人或年长儿无套囊的插管,无套囊的插管则用于年幼儿(插管直径小于5.5 mm)插入有套囊的插管后,应注入气体使套囊膨胀,封闭气管和插管之间的腔隙,这可以避免漏气及胃内容物的吸入。
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As a application of this theory, we discussed the interpolation problems in which the nodes are ununiform rectanglar grids in real space. We gave the lowest interpolation bases of nodes in rectanglar and sidestep-shaped area. Another application is for finite elements theory. We mainly discussed finite elements of Hermite-Birkhoff type interpolation and gave a new algorithms for a interpolation bases.
作为上述理论的具体应用,我们一方面讨论了插值节点为实空间上的非均匀矩形格点的插值问题,主要给出了矩形区域和阶梯形区域中格点上插值问题的按序最低的插值基的一般公式,另一方面我们研究了多元插值在有限元中的应用,主要是针对Hermite-Birkhoff型插值的有限元给出了计算插值基函数的算法。
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Based on the relevant movement between hard shaper cutter and grinding wheel, the movements of grinding wheel are studied. The shaping grinding point and the shaping grinding edge are made up with. In order to easily compare when shaping errors and cutting edge"s angles are the most excellent, uniform expressions for convex curved rake face of hard shaping cutter and spatial cutting edge curve are separately developed. The distributions of new profiling cutter"s shaping errors and cutting edges angles are analyzed. The relevant grinding wheel and cam are designed. Due to this paper, a new profiling hard shaping cutter has been manufactured successfully. At last experiments are made to test the performance of hard shaping cutter and all kinds of precision of hard gear.
本文直接从插齿刀与砂轮之间的相对运动关系出发,单独研究砂轮的运动,提出砂轮成形磨削点和砂轮成形磨削刃的概念;分别建立圆柱砂轮和圆锥砂轮磨削后硬齿面插齿刀的波形前刀面方程及空间切削刃方程;为便于比较何种情况下插齿刀的构形误差和切削角度能同时达到最优,分别对磨削五种不同硬齿面插齿刀所用的砂轮进行了廓形设计,并分析了插齿刀的构形误差和侧切削刃切削角度的分布规律;为插齿刀波形前刀面的磨削加工设计了相应的凸轮,用所设计的凸轮和近似的砂轮成功地制造出新构形法硬齿面插齿刀;最后进行插齿加工试验,检验新构形法硬齿面插齿刀的抗崩刃能力、耐磨性及被加工硬齿面齿轮的各项精度。
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First, we introduce and discuss the various methods of multivariate polynomial interpolation in the literature. Based on this study, we state multivariate Lagrange interpolation over again from algebraic geometry viewpoint:Given different interpolation nodes A1,A2 .....,An in the affine n-dimensional space Kn, and accordingly function values fi(i = 1,..., m), the question is how to find a polynomial p K[x1, x2,...,xn] satisfying the interpolation conditions:where X=(x1,X2,....,xn). Similarly with univariate problem, we have provedTheorem If the monomial ordering is given, a minimal ordering polynomial satisfying conditions (1) is uniquely exsisted.Such a polynomial can be computed by the Lagrange-Hermite interpolation algorithm introduced in chapter 2. Another statement for Lagrange interpolation problem is:Given monomials 1 ,2 ,.....,m from low degree to high one with respect to the ordering, some arbitrary values fi(i= 1,..., m), find a polynomial p, such thatIf there uniquely exists such an interpolation polynomial p{X, the interpolation problem is called properly posed.
文中首先对现有的多元多项式插值方法作了一个介绍和评述,在此基础上我们从代数几何观点重新讨论了多元Lagrange插值问题:给定n维仿射空间K~n中两两互异的点A_1,A_2,…,A_m,在结点A_i处给定函数值f_i(i=1,…,m),构造多项式p∈K[X_1,X_2,…,X_n],满足Lagrange插值条件:p=f_i,i=1,…,m (1)其中X=(X_1,X_2,…,X_n),与一元情形相似地,本文证明了定理满足插值条件(1)的多项式存在,并且按&序&最低的多项式是唯一的,上述多项式可利用第二章介绍的Lagrange-Hermite插值算法求出,Lagrange插值另一种描述是:按序从低到高给定单项式ω_1,ω_2,…,ω_m,对任意给定的f_1,f_2,…,f_m,构造多项式p,满足插值条件:p=sum from i=1 to m=Ai=f_i,i=1,…,m (2)如果插值多项式p存在且唯一,则称插值问题适定。
- 更多网络解释与插相关的网络解释 [注:此内容来源于网络,仅供参考]
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hand fid:插接木笔插接木笔插接木笔
hand fid 插接木笔 | hand fid 插接木笔插接木笔插接木笔 | hand file 手锉
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interpolation error:插值误仪
interpolation 插值法,插值,内插法 | interpolation error 插值误仪 | interpolation formula 插值公式
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interpolation polynomial:内插多项式,插值多项式
interpolation oscillator 内插振荡器 | interpolation polynomial 内插多项式,插值多项式 | interpolation table 内插表
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Lagrange's interpolation polynomial:拉格朗日插值多项式,拉格朗日内插多项式
Lagrange's interpolation | 拉格朗日插值法,拉格朗日内插法 | Lagrange's interpolation polynomial | 拉格朗日插值多项式,拉格朗日内插多项式 | Lagrange's planetary equation | 拉格朗日行星运动方程
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linear interpolation method:线性插值法,线性内插法
linear interpolation 线性插值,线性内插,直线性内插法=>直線補間 | linear interpolation method 线性插值法,线性内插法 | linear intrusion 线状浸入
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slots layout:插槽布局 插槽布局
slot 插槽 插槽 | slots layout 插槽布局 插槽布局 | small icons 小图标 小图示
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plug switch:插塞式开产插塞式开关
plug switch 插塞式开产插塞式交换台 | plug switch 插塞式开产插塞式开关 | plug switch 插塞式开关
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plug switch:插塞式开产插塞式交换台
plug socket 插座 | plug switch 插塞式开产插塞式交换台 | plug switch 插塞式开产插塞式开关
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plug key:插塞电键,插塞开关,插塞式开头
plug jet ==> 气动测头,气动塞规 | plug key ==> 插塞电键,插塞开关,插塞式开头 | plug lines ==> 芯棒划痕
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interpolating:插值的,内插的
interpolant 内插式 | interpolating 插值的,内插的 | interpolation formula 插值公式