查询词典 spandrel frame

In this article are introduced three raw materials in spinning wool on cotton spinning frame, analyzed the spinnable count、length limit and spinnability of thus spun wool yam as well as the spinning technology and described the main product and its properties of thus spun wool yarn on cotton spinning frame. The draft technology of the top is also discussed.

文中介绍了羊毛棉纺工艺常用的细羊毛、毛条和细化毛三种原料；分析了羊毛纺纱的可纺支数、长度限制及可纺性；分工艺研讨了羊毛在棉纺设备上的纺纱工艺，并对毛条牵切拉断工艺的特点和滑溜牵伸的应用作相应的讨论；叙述了当前棉纺设备上纺制的羊毛混纺纱主要产品及其特点。

The original video is spitted into a series of frame groups,for each frame in the group,the points of contour shape are described by MPEG-7,and taking advantage of hash function to calculate the keys between those points in the 1D- DFT transform domain and the watermark signals.

在该算法中，原始视频数据被分割成等帧数的视频组，利用MPEG-7的轮廓编码计算每个视频帧的主要物体轮廓坐标点集合；接着通过傅立叶变换得到该帧轮廓点形状不变量，利用哈希的方法计算水印信号并将这些不变量的有效值作为密钥之一；再对整个视频组的轮廓点进行傅立叶变换，得到其时间轴上的有效不变域，将水印信号嵌入在这个不变域的中频部分以确保了水印的鲁棒性。

A recovery force model of the frame is proposed. The proposition to design Subassemblage and Prestressed concrete frame is proposed through studying reinforced index and partial prestressing ration.

提出了框架的恢复力模型，并通过对配筋指数及预应力度的研究，对预压装配式预应力混凝土框架的设计提出了建议。

Prestressed Subassemblage concrete frame is assembled by precast prestressed beams and columns with tendons in the joints of the frames. These beams and columns are hoisted in site and the tendons are passed through the moire pipes. So prestressing force is brought to the joints of the frame.

预压装配式预应力混凝土框架是采用工厂化生产的预制柱和预制预应力梁，运至现场直接吊装，梁柱就位后，将后张预应力筋穿过梁柱预留孔道，对节点实施预应力张拉预压。

The substructural technique is employed to parameters identification of frame, natural frequencies and generalized mode shapes of frame are computed.

本文把动态子结构方法引入框架结构参数识别中，算出结构的自振频率和广义振型。

Said invented door plank storable and superposable screen window has left and right storage boxes for holding the screen roller made up by rolling up screen, and comprises latch hook, coupling bar, upper and lower guideways, the left and right storage boxes are freely fixed on the upper and lower guideways, according to the requirements the left and right storage boxes can be slided, and can be formed into square frame together with upper and lower guideways, and the screen can be spread and laid on said square frame so as to form the invented door plank storable and superposable screen window.

通过把抑制由纱网卷绕收藏成纱网滚筒的左右的收藏箱及纱网的上下端边固持的纱网往面内外方向弯曲的挂钩装成相对于上、下导轨自由滑动，而且将在左右的收藏箱装成自由滑动的连动杆设置为和该上、下导轨的卡合孔自由卡合，将左右的收藏箱自由固定于上、下导轨，按照需要使左右的收藏箱滑动，和上、下导轨一起形成方形框，而且借着在自收藏于左右的收藏箱内的纱网滚筒拉开纱网下展开、铺设成该方形框，可形成门板状可收叠纱窗。

The speed-sensorless vector control and the identification of motor parameters in this paper are the two novel research of vector control.Using asynchronous machine's mathematic model in three-phase static reference frame, this paper has derived it's mathematic model in two-phase static reference frameand in two-phase rotating reference frame, and got the coordinate transformance formulus based on the constant magnetic force and power force, by compared different field orientation methods, we can find that field orientation at rotor field can realize the decoupling of the stator current flux component

无速度传感器矢量控制和电机参数辨识是矢量控制的两个新的研究方向，本文利用异步电机在三相静止坐标系下的数学模型推导出两相静止坐标系、两相同步旋转坐标系下的数学模型，根据磁动势守恒和功率守恒的原则，得出各坐标变换公式；通过不同磁场定向方式的比较发现，异步电机按转子磁场定向时定子电流励磁分量和转矩分量可以比较方便地实现解耦。

One frame of Gollum would take around eight minutes to render, while one frame of Treebeard could take up to 48 hours to render.

咕噜模型渲染一帧大概需要8分钟时间，而树胡模型渲染一帧需要花去大约48小时的时间。

As CPU access to the frame buffer was slower than with Sun's earlier unaccelerated frame buffers, the result was a much slower display.

因为CPU访问这个帧缓冲的速度比SUN的早期非加速的帧缓冲设备慢，结果是慢得多的显示效果。

Results: Ceramometal restorations were stronger than nature tooth; the ceramometal restorations with venner type frame designs were stronger than full-bake type frame designs.

结果：金瓷冠比天然牙有更大的抗压强度；镶嵌型支架设计的金瓷比全瓷型支架设计的金瓷冠有更大的抗压强度。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。