查询词典 cave drawing

The hanging strip device includes: a hanging strip device main body; a winding section for performing the winding of the hanging strip; a winding auxiliary section, which is configured at a state that the rotation relative to the hanging strip device main body is limited and can move between the first preset position and the second preset position relative to the winding section, wherein, at the first preset position, the rotation of the winding section makes the hanging strip wrap is restricted, at a second preset position, the winding section can perform the drawing-out rotation for drawing out the hanging strip; a force applying part, which applies a press pressure to make the winding auxiliary section at the first preset position; and a convex part which allows the winding auxiliary section to be at preset point contact status relative to the hanging strip device main body when the winding auxiliary section is at the first preset position.

置在该吊带装置主体内，而且能够在第一预定位置和第二预定位置之间相对于上述卷绕部移动，其中，在上述第一预定位置，上述卷绕部的使上述吊带回绕的旋转被限制，在上述第二预定位置，上述卷绕部能够进行用于抽出吊带的抽出旋转；施力部，其施加将上述卷绕辅助部按压向上述吊带装置主体的按压力，以使该卷绕辅助部处于上述第一预定位置；和凸起部，其设置于上述卷绕辅助部或者上述吊带装置主体的任一方，在该卷绕辅助部处于上述第一预定位置时，上述凸起部使该卷绕辅助部相对于上述吊带装置主体成为预定的点接触状态

Through the technological calculation of the wind wheel and the analysis of the exerted force, stress and metal flowing status when drawing forward and backward, the forward and backward compound drawing die was designed and improved in its structure, which ensured the requirement of the part dimensions and eliminated some defects such as the material thickness becoming thinner.

通过对风轮本体的工艺计算及正反拉伸复合时的受力、应力及金属流动状态进行分析，设计并改进了正反拉伸复合模的结构，保证了零件尺寸要求，消除了料厚变薄等缺

Wire drawings are widely applied in the corresponding area reduction processes of bar materials, wire rods and tubular goods. However, in the manufacturing process of wire drawing, parameters such as the semi-angle of conical die, length of bearing surface, billet straightness, area reduction will influence the drawing quality.

抽线为常被用於棒材、线材或管材等的断面缩减制程，然而在抽线生产过程中，模具的眼模半角及平行部长度与胚料弯曲度、减面率等参数将影响线材产品之品质。

Targeting the problems existing in drawing the passenger train flow diagram by hand, the essay develops the CAD system for passenger train flow diagram and respectively elaborated its three composites—the railway network, train flow lines and automatic drawing of diagram from the aspects of calculation method, idea and approaches.

针对旅客列车列流图手工绘制存在的问题，研究开发了旅客列车列流图计算机辅助设计系统，对旅客列车列流图的3个组成部分：铁路路网、列流线和图例的自动描绘，从算法、思路和步骤等方面分别进行了论述。

Then you have three choices: use tracing paper, draw right on top of your drawing, or do a second drawing.

现在你有三个选择：使用描图纸，直接在你的画上继续或者另找张新纸继续。

Contents: understand the assembly drawing of a jack and complete detail drawings of a screw thread insert by the assembly drawing.

内容：读懂千斤顶装配图，并由装配图拆画件2螺套的零件图。

South Africa's existing M61 6061-T651 high-precision double-sided film drawing board, AA6061-T651 aluminum, AA5052-H32 aluminum sheet, AA1050, Korea Novelis5052-H32 (0.5-6.0mm); Switzerland S6061-T6 high-precision double-sided film plate; Canada Alcan AA7075-T651, AA2024-T351, AA5083 aluminum imports; America Alcoa AA6061-T651 aluminum, AA6082 aluminum, AA6061 cold-drawing, extruding aluminum rod, flat and Japan Kobe Steel Kobelco AA5052 Grade-H112, such as the substantial storage spot.

公司现有南非M61 6061-T651高精度拉丝双面贴膜板、AA6061-T651铝板、AA5052-H32铝板、AA1050、韩国Novelis5052-H32(0.5-6.0mm)；瑞士S6061-T6高精度双面贴膜板；加拿大Alcan AA7075-T651 、AA2024-T351、AA5083进口铝板；美国Alcoa AA6061-T651铝板、AA6082铝板、 AA6061冷拔、挤压铝棒、扁条及日本神户制钢Kobelco AA5052-H112等牌号的大量现货仓储。

Design on the principle that security , economy are rational , esthetic , fix up the selection of structure and structural level of every floor, assign , turn into with PK software AutoCAD revise the part behind the structural level well; Adopt stair and floor calculating and designing a teacher to appoint by hand, and calculate the appointed floor with PKPM software, compare with the floor that calculates by hand, fetch the drawing construction drawing of the head of the two; Calculate by hand the frame which the teacher appoints loads, set up good PKPM and calculate the procedur

设计以安全、经济合理、美观为原则，进行结构选型和各楼层结构平面布置，用PK软件布置好结构平面后再转到AutoCAD上进行局部修改；采用手工计算设计老师指定的楼梯和楼板，并用PKPM软件计算指定楼板，与手工计算的楼板进行比较，取二者之长绘制成施工图；手工计算老师指定的框架荷载，建立好PKPM计算框架程序模型，用PKPM计算框架内力并输出文件结果，把PKPM计算得到结构配筋图转到AutoCAD进行局部处理；从PKPM得出的框架构件内力组合，选择三组最不利的组合作为基础设计资料，进行手工设计基础，并用AutoCAD绘制得出基础详图及配筋。

At present, the shop drawing design of structured cabling system generally make use of common drawing software like AutoCAD.

目前，在结构化布线系统工程的设计过程中，施工图设计基本上是利用AutoCAD等通用绘图软件。

Section two is major graphs, including architecture shop drawing, and structure shop drawing.

第二部分为专业图：其中有建筑施工图，结构施工图。

But this model is now in danger of outliving its usefulness.

但这种发展模式正面临丧失效力的风险。

To be brighter in the images and are now visually distinguishable.

to是明亮在图象并且现在是视觉上可区分的。