阶

In chapter 4 by means of the decomposition technique of Bojanic and Cheng together with some analysis methods we study rates of convergence of sequence of integral Baskakov operators for a class absolutely continuous functions.

第四章主要讨论了积分型Baskakov算子对绝对连续函数的逼近阶估计。在这章中主要利用经典的Bojanic-Cheng分解方法，结合分析技术，讨论了积分型Baskakov算子对绝对连续函数的点态收敛阶。

Sequences of 28S rDNA across Acari, though with variable region, were not randomly distributed, with the expansion segments being more variable than the core regions and with an increasing sequence divergence with taxonomic distances.

散布图显示，转换取代与颠换取代有类似的线性变化；支序分析及群聚分析的亲缘关系显示，同科及同属内的成员都群聚的很好，全爪蟎属与小爪蟎属的亲缘关系近，与叶蟎属较近的是岩蟎属。28S rDNA的序列特性显示，其核心序列适合分析较高阶的蟎蜱亲缘，而展延区则可应用於低阶的分析。

In order to expand half space Green's functions with addition theorem, a high order approximation method is proposed for evaluation of reflection term of half-space Green's functions with far interactions.

采用高阶拟合方法将远区相互作用单元的半空间空域格林函数用级数表示，对高阶拟合项作加法定理展开，进而应用多层快速多极子算法。

Advancer has bid at the two level or competitively at the three level; or

1回答人在二阶叫牌或竞叫性地在三阶叫牌；或

After doubler's strength-showing new-suit bid, advancer may correct without showing any high-card values, but only to the next level of his own suit or to an unbid suit that underranks it, and advancer's simple notrump bid guarantees a stopper in opener's suit.

加倍人以新花示强之后，回答人可以叫出回答人花色的下一阶花色或低阶的未叫花色而不保证任何大牌力量，且回答人叫无将即表示敌方开叫者花色有一挡。

A new network routing algorithm is proposed, which follows calculation rues of logic algebra and calculates routes with depression of order transformation of incidence martrix. For network with m nodes, m-2 times depression of order transformation operations can get all routes between two nodes. Furthermore, it accords with the communication transmission rules and avoids the close loop routes.

提出一种网络路由新算法，是按照逻辑代数运算规则，以关联矩阵降阶变换方式计算，对于有m个节点的网络，只需m-2次距阵降阶变换运算，就能够算得网络两节点间全部路由，且不会出现闭环路由问题，完全符合通信传输规则。

Put the discrete algebraic equations of initial derivative conditions and algebraic equation system of governing differential equation together to form a new algebraic system.

采用重心Lagrange插值近似未知函数，推导了未知函数各阶导数微分矩阵的显式表达式，建立了求解二阶常微分方程初值问题的重心Lagrange插值配点法。

Eight lesser gods, one for each of the eight races, three greater gods, and the All-Father.

八个低阶神祗，每种族一个，三个高阶神祗以及众神之父。

A high-order alternating direction implicit method for solving two or three dimensional heat equations is proposed. The method is fourth order in space and second order in time.

提出了数值求解二维和三维热传导方程的高精度交替方向隐式方法，其空间为四阶精度，时间为二阶精度，并通过Neumann方法证明是无条件稳定的。

However,in at early work of Dolan and Jackiw, after the analytic continuation ofthe imaginary time thermal propagator, the result was not the 2 × 2 matrix thermalpropagator in the real time formalisms, but only the 1-1 component of the matrix,which caused singularities like higher order δ function's.

然而在Dolan和Jackiw的工作中，由虚时热传播子解析延拓得到的结果不是实时方法中的二阶矩阵形式的热传播子，而只是其中的1-1矩阵元，从而会导致象高阶δ函数这样的奇异性，本文指出，这个结果是来源于一个隐含的假设，即认为实时方法的背景时空是一个明氏时空。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。