From a problem-solving point of view, this means that you can employ backward chaining to develop the methods of a mathematical class.

Employ backward chaining to develop the class.

使用逆向链接来开发类。

A forward and backward chaining inference engine suitable for this problem is derived and discussed.

建造了适合本问题的正、反向混合推理机。

It presents a composition module and backward chaining algorithm of Web Service.

给出一种Web服务组合模型和反向链接组合算法；

Non-Backtrace Backward Chaining Dynamic Composition of Web Services Based on Mediator

基于Mediator的Web Services无回溯反向链动态合成

Have proved to Internet, data chaining layer, MAC layer and physics layer.

对网络层、数据链接层、MAC层和物理层进行了说明。

Once the reference station is established and begins transmitting data through wireless data chaining, roving station will be functional.

一但参考站架设完成开始通过无线电数据链发送数据，活动站便可开始使用。

The combination process, which includes separation of light wax oil, production of binary acids with long chain and synthesis of nylon 1212, was introduced. The prospects of these products and their investment results were analyzed also.

介绍了轻蜡油分离、长链二元酸及其延伸产品尼龙1212联合装置的生产工艺流程及其产品的应用前景，并对投资效益进行了分析。

Application of Binary Ice in Cold Chain

二元冰在冷藏链中的运用

Process of producing binary acids with long chain and their derivatives

长链二元酸及其延伸产品的生产工艺和应用

Inversion operator is presented to generate a new binary chain by randomly selecting two gene positions and inversing the chain between the two positions in a chromosome.

本文还添加了一种倒位算子，即在一条染色体上随机选择两点构成一个子串，首尾倒置形成新子串替代原子串在个体中的位置。

We prove that R is a pre-Krull domain of finite character satisfying ascending chain conditions over principal ideals of the localization of R if and only if R is a Krull domain.

证明了R是具有有限特征且满足局部主理想升链条件的pre-Krull整环当且仅当R是Krull整环。

The Union of ascending chain of semiprime S-R-submodules is semiprime;

M的半素S-R-子模升链的并仍是半素的；

The г-rings and Generalized г-rings with Ascending Chain Condition on Left Zero Divisor Ideals THE BOND WAVE FUNCTION

左零因子理想具升键条件之Г-环和广义Г-环

The ascending chain condition for principal ideals of Hurwitz series rings

Hurwitz级数环的主理想升链条件

Problem of Ascending Chain Condition for Principal Ideal of Semigroup Rings

半群环的主理想升链条件问题

On DQC ring with ascending chain condition

关于具升链条件的DQC环

Rings Satisfying a Special Ascending Chain Condition for Right Annihilators

满足右零化子特殊升链条件的环

In the paper, inference the position, velocity and acceleration of the driven bar of quadric crank chain when the driving bar are derived, and a computer program based on MATLAB is compiled to simulate the linkage curve, position, velocity and acceleration.

推导铰链四杆机构在主动件处于不同位置时从动件的位置、速度和加速度关系，并编制相应的程序，基于MATLAB对连杆曲线、位置、角速度及角加速度进行计算机运动仿真。

At the same time, by considering the connecting relation of multiple auxiliary bar in kinematic chain, a kind of new topological unvariable of kinematic chain& connecting spectrum of multiple auxiliary bar was advanced.

同时考虑运动链中多副杆的连接关系，提出了一种新的运动链拓扑不变量&多副杆连接谱。

In the typical equations, the independent axis rotational displacements of the bar or chain are taken as the generalized coordinate vectors, of which the number of orders is evidently equal to that of degrees of kinematic indeterminacy of the system.

典则方程中，广义坐标向量取为杆或链的独立的（整体）转动位移，其阶数显然等于体系的运动不定度。