伸缩

Products mainly to wire, iron pipe, non-woven, transparent PVC, T / C cloth, cotton-type as the main material, the use of plastic accessories for the accessories of household items, such as: steel pipe combinations closet, all kinds of handbag products, clothing hatrack, big horns hangers, small horns hangers, shoe racks can be stacked telescopic, telescopic towel racks, a variety of iron pipe with iron wire, iron pipe with a variety of materials Adiantum bag products, a variety of styles of dirty pocket frame and metal products such as home football portal group, beach volleyball tube, hockey Gate Group, baseball preparedness network group, basketball and other sports equipment box.

产品主要为以铁线、铁管、无纺布、透明PVC、T/C布、棉布类为主要材料、以塑胶配件为辅料的家居用品，如：钢管组合衣橱、各类手袋制品、衣帽架、大牛角挂衣架、小牛角挂衣架、可叠伸缩鞋架、伸缩毛巾架、各种各样的铁管配铁线、铁管铁线配各种材质袋子制品、各种款式的脏衣袋架等家用金属制品以及足球门组、沙滩排球管、曲棍球门组、棒球备网组、篮球框等运动器材。

Bands of antisymmetric and symmetric streching vibrations in the carboxylate anions are broad or significantly split.

羧基阴离子的反对称伸缩振动和对称伸缩振动谱带是带肩峰或明显分裂的宽带。

The model of the boom in atmospherics is constructed, and then its control law is designed with the H(subscript ∞) method.

建立了大气扰动中的伸缩套管模型，采用H方法设计了伸缩套管的控制律，并进行了仿真。

Secondly, for the boundary correspondence of affine stretch on hyperbolic regions, we prove that the above conclusion is also true. Finally, we pose a sufficient and necessary condition for the same conclusion.

最后利用退化的四边形序列，给出了拟对称同胚的极值拟共形延拓的最大伸缩商、四边形模之比的上确界及拟对称同胚的边界伸缩商三者相等的一个充要条件。

The metal structure of crane telescopic boom is analyzed and optimized by structure analysis and the combinatorial optimization based on topology and size optimization methods, and structure integrated design of telescopic boom is achieved by the development of visual software system in this paper.

本文应用结构初级分析和基于拓扑优化、尺寸优化的组合优化分析方法对起重机的伸缩臂金属结构进行优化设计，同时开发可视化软件系统实现伸缩臂结构的集成设计。

So, some researches are present in this paper: 1 In this paper, a finite element model of curved box girder jointless bridges supported on piles is brought forward, considering the interaction between structure and soil.

本文就无伸缩缝曲线箱梁桥剪力滞效应的分析开展了如下的研究： 1、考虑桩土效应，建立无伸缩缝曲线箱梁桥有限元模型，研究在不同荷载下无伸缩缝曲线箱梁桥剪力滞系数的分布规律。

In the Infrared spectrum of complexes, there are strong absorptions in ~1 660 cm-1 which can be ascribed to the antisymmetric vibration of the O -C -O unit in heterometallic multinuclear complexes. The different dates of antisymmetric stretching vibration of ox present two modes.

在红外光谱中，杂多核配合物在～800 c~(-1)有强的O—C—O反对称伸缩振动吸收，根据草酸根表现的非对称伸缩振动、对称伸缩振动的数值，判断出它们有两种不同的配位方式。

All the sticks of the support can be designed as stretchable sheath-shaped tubes like that of Folding Umbrella, for easily adjusting the width and height of the support.

支架的所有杆件均可设置成可以伸缩的结构，该伸缩结构可以采用类似折叠伞的伸缩套杆，从而能够很方便地调节支架整体的宽度和高度。

The dish washer includes one washer body with inside washing tank, rotary door in the front of the washer body, and one sealing latch set between the washer body and the door to raise the sealing property of the door. The sealing latch includes one hook unit set inside the hole on the washer body side, one sealing unit exposed outside the washer body and contacting closely to one side of the door in close state, one central slot for telescoping the hook unit, and one expansion joint in the joint part to avoid concentration of stress.

本发明包括洗碗机内部具备了洗涤槽的本体，设置在本体的前面转动的门，设置在本体前面和门之间，当关闭门时提高门和本体前面的封闭性的碰销；其中碰销包括：在本体前面一侧形成的插入孔中设置的挂钩部，露出于本体外部，在门关闭时，紧贴门一侧面的密封部，为了使挂钩在插入孔内直径方向伸缩，而在其中央部位形成的切缝，其特征在于密封部上形成了与切缝相通，防止挂钩伸缩时应力集中到挂钩部和密封部之间结合部位上的伸缩槽。

In order to improve the low temperature performance of modified asphalt and mixture of bridge expansion joint s,and put it into use successfully in small and middle span bridges expansion joints in low temperature areas,authors modify the MEIJIA materials by adding thermoplastic elastomer and rubber.

为改善改性沥青桥梁伸缩缝材料的低温性能，使其在寒冷地区中小跨径桥梁上获得成功应用，通过添加热塑性橡胶类改性剂和橡胶类改性剂，对美佳改性沥青结合料进行二次改性，并通过对改性前后结合料和混合料低温性能的试验对比分析，重点研究了伸缩缝用改性沥青结合料和混合料的低温性能，通过实桥伸缩缝验证了研究成果的可行性。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。