查询词典 ladder

First, this thesis introduces basic theory of CBR , and studies many aspects of typical part design case , such as case representation, case retrieval, retain etc. Second, regards design code as case code in order to integrate the case with geometrical and non- geometrical information, and realizes the parametric modifying function for 3D solid model in the condition of Pro/E. Third, for the purpose of making true of system's aided design requirement, this thesis brings forward to create part design knowledge base with AI language CLIPS, and integrates the rule based KB into the system; finally, collects and summarizes the knowledge of shaft,gear,sleave, and a sample with ladder—shaft is shown in order to verify the correction of theory research.

首先，本文介绍CBR技术的基础理论，并重点研究典型零件案例的表示、检索、修改等功能；其次，以零件设计编号为案例编号实现对案例的几何与非几何信息的集成，并实现了三维实体模型在Pro／E环境下的参数化修改功能；再次，从系统辅助设计功能要求出发，提出将基于规则的知识库嵌入到系统内部，用人工智能语言CLIPS建立零件设计知识库；最后，对轴类、齿轮类、盘套类零件案例知识进行收集、总结，并通过阶梯轴设计实例验证了理论研究的正确性。

Omron therefore chosen to achieve series-CPM1A slicer control, but also designed in accordance with the specific requirements of the PLC hardware circuit, as well as the preparation of plans trapezoidal procedures, and ladder diagram software process simulation

因此选用欧姆龙-CPM1A系列来实现切片机的控制，同时根据具体要求还设计了PLC的硬件电路图，以及梯形程序图的编制，并对梯形程序图进行软件仿真

You have to walk down a sloping path and take the steps and then a ladder to get in.

想进去么？你要先走一段倾斜的小路，然后走台阶，最后还要爬梯子。

Snakes and Ladders Game - You know the rules: role the dice, if you land on a ladder, climb up; if you hit a snake, slide down.

你知道这些规则：掷骰子，如果你在一个梯子上就往上爬；如果你碰到一条蛇，你就会滑下来。

1With perhaps ten feet left between them and the sharp-edged snowplow blade at the front of the train, Anthony sprang forward from the ladder.

1，在火车前端锋利的雪犁边缘离他们只有10英尺时，安东尼从梯子上向前跳了过去。

He is trying hard to climb to the top of the social ladder.

他正努力爬到社会的最顶层。

In the capitalist countries the working people live at the foot of the social ladder .

在资本主义国家里，劳动人民生活在社会的底层。

He is thinking about climbing the social ladder all day long.

他满脑子都是加官进爵的念头。

Before liberation women were at the bottom of the social ladder, with no rights to speak of .

解放前妇女处于社会最底层，没有说话的权利。

We need to move up the social ladder by doing what we love and to work hard to become 0.25-1% of the 1.3 billion people.

我们要做我们热爱的事业，提高我们的社会地位，努力工作，成为13亿人的百分之0.25到1%！

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷