ladder

Test research of hydraulic power steering gear under the road excitation of ladder road;

汽车液压动力转向器在阶梯路面激励下的试验研究

A Study of Giving Lectures on Computer Fundamental Konowledge in Universities and Colleges by Employing Laddered and Task-stimulated Mechanism on Different Subjects;

高校计算机基础知识的分科阶梯式任务驱动机制授课研究

It introduces one kind of new technology—— "ladder"-like sealing off a borehole by slipping casting.

提出了一种针对深钻孔的注浆封孔新方法——"阶梯"式注浆封孔方法。

The Optimal Practice of Soccer Course System of Physical Education Specialty ——Simultaneously discussing course difficulty steps and steps model course;

体育教育专业足球课程体系的优化实践——兼论课程难度阶梯与体院术科阶梯型课程

Methods The core of the therory (general administration model)was applied and developed and then the route and objective of "three steps and one platform"were put forward.

方法 应用G管理模式核心理论并加以完善发展,提出“三阶梯,一平台”的路径和目标,进行科学的可重复探索。

The die reduces the blanking forces by the combing use of step and oblique edge, improves the liability by the use of extra spring-loaded stripping and alternative clearance blanking, and makes it more easy to make and maintain.

该模具在结构上采用斜刃阶梯相结合降低冲裁力 ,运用外置式弹压卸料及变间隙冲裁提高了模具的可靠性 ,主要工作零件结构设计采用浮动、快换、镶拼等方式 ,方便了模具的制造和维修。

The thermal_differential drawing method and the step beveled_edge blanking method were stated.

介绍了降低冲压力的方法与措施 ,叙述了温差拉伸法和阶梯斜刃冲裁法 ,同时指出了冲压资料中斜刃冲裁力计算公式的适用范围 ,对于解决生产中的实际问题有一定意

Research on The Teaching Method of Small Step-by-step Unit;

阶梯式小单元教学法研究

escalator tunnel

阶梯式自动电梯隧道

hierarchic structure

阶梯结构 -宇宙学

solid carbide subland drill

整体硬质合金阶梯钻

aluminum step coverage

氧化物阶梯的铝覆盖

lower echelon automatic switchboard

低级阶梯自动配电盘

autorefrigerated cascade reactor

自冷冻阶梯式反应器

cascade arrangement of tanks

电解槽的阶梯式排列

linear staircase function generator

线性阶梯式函数发生器

step graded index lightguide

阶梯折射率剖面光波导

A file of passengers was coming down the steps.

旅客鱼贯走下阶梯。

They bolted down the gangway and took their tickets.

他们跑下阶梯，买好了票。

She set her basket down on a doorstep.

她把篮子放在阶梯上。

Please help me over the stile.

请扶我跨过这个阶梯。

The broom went up and down the steps.

扫把在阶梯爬上爬下，

It is very big, and has many stairs.

它非常大，有许多阶梯。

Wait until I come up the steps...

等我爬上阶梯再说……。”

Each flight of stairs has 20 steps.

每段阶梯有二十级。

echelon strapping

阶梯式绕带(耦合带)