be bound to 必定,必须; 必定,一定; 必定,肯定; 决心; 肯定,注定;一定要; 一定;必然; 一定会…,必然…; 一定要..; 有义务; 注定,必定
bound n. 〔pl.〕 1.界限,界线,限度。 2.边界,边境;边界线内的领土。 3.区域,领域,范围。 the bounds of space and time 时空范围。 the farthest bounds of the ocean 大洋最远的界限。 beyond the bounds of 越出…的范围以外,为…所不及。 break bounds 越轨;过度,逾限;【军事】擅自进入军事禁区。 keep within bounds 使不过度;约束,守规;持中。 know no bounds 不知足,无厌,无限制。 out of bounds 1. 越界,越轨,越限。 2. 禁止…入内 (to) (The ball bounced out of bounds. 球跳出界外。 The park is out of bounds to students. 此公园不准学生入内)。 set 〔put〕bounds to 限制。 within (the) bounds 在规定范围内,不越轨。 vt. 1.限,限制。 2.形成…的界限[边界],以…为界,邻接。 3.指出…的范围[界限]。 bound one's desires by reason 以理性约束欲望。 The United States is bounded on the north by Canada. 美国北与加拿大接壤。 The students were asked to bound their country. 学生被要求指出本国的国界。 vi. 〔古语〕接界 (with)。 n. 跳,跳跃,跳起;弹跳;跃进。 a bound forward 向前跳跃。 hit a ball on the bound 在球跳起来的时候击球。 at a [with one] bound 一跃,一跳。 by leaps and bounds 连跑带跳地,飞快地(advance by leaps and bounds 进步飞跃)。 vt. 使跳跃,使弹起。 vi. 跳跃;跳起,弹起;跳开。 bound to one's feet 一跃而起。 The ball bounded against the wall. 球从墙上反弹回来。 bound into fame [favor] 一举成名[受欢迎]。 bound on [upon] 猛扑(The leopard bounded on the prey. 那只豹猛扑向猎物)。 adj. 1.绑着的,被束缚的。 2.负有义务的,有责任的,理应…的;受(合同、法律等)约束的。 3.装订的,有封面的。 4.被…封锁的;秘结的,便秘的。 5.必定的,肯定的。 6.〔美俚〕下了决心的,决心要…。 7.密切关联的;【化、物】结合的;黏合的,耦合的。 a bound prisoner 被绑缚着的犯人。 She is bound to her family. 她被家庭束缚住了。 man-bound 因人员不足不能开船的。 ice-bound 冰封的。 desk-bound 整日伏案工作的。 He is bound by the terms of the contract. 他受到合同条款的约束。 a book bound in leather 皮面精装书。 bound volume 合订本。 It's bound to happen. 这件事必然要发生。 She is bound to go. 她决心要走。 be bound up in 热中于,专心于,忙于(bound up in one's work 专心工作)。 be bound up with 和…有密切关系。 I'll be bound 一定,保证,我可以担保。 adj. 〔作述语用〕 1.开往(某处)去的,要往(某处)去的。 2.〔古语〕准备,打算。 Where are you bound (for)? 你到哪里去? be bound for 以…为目的地的 (The train is bound for Denver. 列车开往丹佛)。
The error bounds of first and second partial derivatives for the two - dimension rational splines produced by the error of boundary conditions are estimated 讨论边界条件对二元cv有理插值样条函数的影响,分别建立了两类边界值所控制的估计式
Chapter 1 and 2 are the basic knowledge to use monte carlo and quasi - monte carlo methods . chapter 1 presents the error bounds of monte carlo and quasi - monte carlo integration methods 第1章和第2章是关于蒙特卡罗和拟蒙特卡罗方法的预备知识。
Algorithm bls has a worst - case guarantee no more than 1 + b , the bound indicates that it becomes very poor in extreme cases where b is algorithm blpt provides worst case error bound 3 算法bls和算法bedd得到一个性能指标为1 + b 。贪婪算法qrlpt给出原问题的一个最差性能比为3 。
The concepts of the global ( local ) resolvent - type error bounds for set - valued quasi variational inclusions are presented , which can be used to analyze the convergence rates of various methods 摘要提出了集值拟变分包含的全局预解类误差界的概念,给出集值拟变分包含的全局预解类误差界。
Three aspects of work are considered : the first aspect : we considered the error bound of the maximum likelihood estimation estimator for a class of nonstationary diffusion processes with parameters in both drift and diffusion parts 论文的主要内容由以下三个部分组成:第一部分:我们考虑一类非平稳扩散过程参数极大似然估计的误差界
Thirdly , the effects on the cv rational interpolating splines from the perturbation of the two boundary conditions are analyzed . from this the error bounds of first and second derivatives of cv rational interpolating spline are given 然后,分析了两类端点条件的扰动对cv有理插值样条函数的影响,给出了它们在非均匀节点处的一阶和二阶导数值的误差界
We apply this concept to deal with the existence problems of the solution . moreover , we discussed the feasibility of nonlinear complementarity problem by another exceptional family . on the other hand , we make use of gap - function to study the error bound for epvi 文中给出了-例外簇的概念,并据之给出了变分不等式解的存在性定理和无例外簇的条件;而且利用另一例外簇讨论了非线性互补问题的可行性。
Fan and yuan [ 6 ] uses another method that has proved under the local error bound condition , if we choice the parameter as the norm of the function , the sequence produced by the levenberg - marquardt method converges quadraticlly to a solution of the system of the equations 如此选取参数有一些不足之处。范、袁在[ 6 ]中用另一种方法证明了当迭代参数为当前迭代点处函数值的模时, levenberg - marquardt方法具有二阶收敛性。
5 . a multivariable process identification based on asymptotic black - box theory is studied . firstly , a high - order mimo arx model and its frequency error bound is estimated from identification data and low - order siso models is obtained from high - order mimo arx model 作者对一种基于渐近黑箱理论的多变量过程辨识方法进行了研究:首先用高阶arx模型估计模型参数,并给出高阶模型的频域均方误差;然后,对高阶arx模型进行降阶处理。
Recently , yamashita and fukushima [ 4 ] show that the sequence produced by the levenberg - marquardt method converges quadraticlly to the solution set of the equations , if the parameter is chosen as the quadratic norm of the function and under the weaker condition than the nonsingularity that the function provides a local error bound near the solution . however , the quadratic term has some unsatisfactory properties 最近yamashita & fukushima [ 4 ]提出,在弱于非奇异性条件的局部误差界条件下,如果选取的迭代参数为当前迭代点处函数值模的平方,则levenberg - marquardt方法产生的迭代点列二阶收敛于方程组的解集。