Today was the ladder-shaped rock by erosion caused by the difference.
如今呈阶梯状的岩壁是由差别侵蚀造成的。
For instance, awl thread, ladder-shaped thread and triangle thread etc.
例如，锥螺纹、梯形螺纹、三角螺纹等。
This new technology is also applicable to cutting ladder-shaped, square and sawtooth-shaped thread.
此工艺还可应用于切削梯形、方形、锯齿形螺纹方面。
The corotation ladder-shaped cover nut is enclasping central tube, and easy to realize rapid dismantling.
正旋梯形螺母即抱紧中心管，实现快速联接和密封。
The grease should be laid on the periphery of seal ring, the inner of ladder-shaped screw thread and chuck ring oil channel during installation.
安装时应将橡胶密封圈四周，梯形螺纹内，压环油槽内，中心管外径上涂黄油。
Some useful conclusions are presented by MATLAB analyzing on ladder-shaped complex impedance network, and concerned calculation formula is introduced.
利用MATLAB对梯形复阻抗网络进行了分析计算，得出了一些有益的结论，并推导了有关的计算公式。
If we introduce the ladder-shaped circuit simple in good time, the oscillating frequency and oscillating condition of rc phase shift oscillating can be w.
如果能适时地引入梯形电路的简单介绍，则rc移相式振荡电路的振荡频率及振荡条件可以容易地求出。
In the article are analyzed the operating principle and the features for the welding transformer with the semi-opened winding and the ladder-shaped moving shunt.
本文对梯形动铁分磁半开式弧焊变压器的工作原理及特点进行了分析。
The bending methods for elliptic and parabolic figure with variable-width mirror were discussed and the formula of variable-width for ladder-shaped mirrors was given.
对用宽度变化的镜子压制椭圆柱面和抛物柱面的方法进行了系统的讨论，给出了梯形镜的宽度变化公式。
If we introduce the ladder-shaped circuit simple in good time, the oscillating frequency and oscillating condition of rc phase shift oscillating can be worked out easily.
如果能适时地引入梯形电路的简单介绍，则rc移相式振荡电路的振荡频率及振荡条件可以容易地求出。
We design hardware and software of PLC control system. In order to confirm system reliability, we use TRILOGI software of PLC to simulate the ladder-shaped picture procedures.
对电炉PLC控制系统进行了硬件设计、梯形图程序设计，并且使用plc仿真软件TRILOGI对所设计的梯形图程序进行仿真，确定控制程序的可靠性。
Prof. Zhang holds that double involute gear with ladder-shaped teeth possesses the advantages of good technology, high bending strength, high contact strength and fewer teeth.
张光辉教授认为：分阶式双渐开线齿轮具有良好的工艺性能、弯曲强度和接触强度高、最少齿数小等优点。
Moreover, because the opposite lateral surfaces of the case are correspondingly provided with ladder-shaped grooves and bumps, modules can be optionally expanded according to requirements.
由于在壳体一相对的外侧面上对应设置梯形凹槽与凸块，而可根据需要任意扩充模块。
Our company is specialized in producing all kinds of fancy yarns, such as feather yarns, centipede yarns, track yarns, necklace yarns, ping-pong yarns, flag yarns, ladder-shaped yarns, etc.
公司主要生产各种规格、原料的花式纱线（羽毛纱、带子纱、牙刷纱、半边绒、蜻蜓纱、乒乓纱、圈圈纱、松树纱和各种款式的团纱、手钩纱…）
The formulating process of cold extruding process for ladder-shaped parts are introduced in detail, the structural characters of cold extruding die design are generated basing on practice experience.
详细介绍了阶梯形零件冷挤压工艺的制订过程，根据实践经验总结了其冷挤压模具设计的结构特点。
The architects also added a white block with a V-shaped profile to accommodate a new bathroom, with a space above that can be accessed by a ladder.
建筑师还添加了一个V形轮廓的白色体块以容纳新的浴室，上面有一个可以通过梯子到达的空间。
The jade one presents rectangle, square, triangular, ladder - shaped, polygonal etc.
玉片呈长方形正方形三角形梯形多边形等。
The wiring principle diagram and the ladder shaped diagram are given, and its operation principle and related techniques are introduced.
文中给出PLC的接线原理图和梯形图，并介绍了其工作原理和相关技术。
The wiring principle diagram and the ladder shaped diagram are given, and its operation principle and related techniques are introduced.
文中给出PLC的接线原理图和梯形图，并介绍了其工作原理和相关技术。
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