查询词典 frame

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。

The Element HA frame of Enea is compositive the ConfD software of Tail-f, the configuration that can offer the following function to solve intricate network administers difficult problem: Complete facility administers a system, the XML configuration that includes Web, CLI and SNMP interface to support NETCONF(IETF completely governs a level) executive process can upgrade, the configuration that sustains aleatoric scale uses firm XML frame, can unite processing many kinds of differring product

Enea的Element HA框架集成Tail-f的ConfD软件，可供给以下性能来解决简单收集的设置装备摆设治理难题：破碎的行动措施治理系统，包括Web、CLI和SNMP接口实施过程可进级，撑持任意规模的设置装备摆设采用安定的XML框架，可统一治理多类分歧的产物

Weekly Hardwood Review Southern prices jumped $20 on mixed frame stock and 4x6 pallet cants, and $10 on 4/4 pallet lumber, 5/4 pallet lumber, 7x9 switchties and Oak/Hickory frame stock.

硬木周刊的南部价格中的混合型框架料和4x6托盘木方上涨了$20，4/4托盘木板，5/4托盘木板，7x9枕木和橡木/山核桃木框架上涨了10$。

Relied on as the background with the course reform of basic education and basic education informationization, regard the theory and practice of teacher specialization as the foundation of setting forth my view, consult with the essential characteristic of the IT education of middle and primary schools, this thesis structures the theory frame of IT teacher specialization of tentatively, and commentates one by one about the key element in the frame.

本文以基础教育课程改革和基础教育信息化作为背景依托，以教师专业化的理论与实践作为立论基础，以中小学信息技术教育的本质特征作为参照，初步构建了信息技术教师专业化的理论框架，并对框架中的要素一一进行了解读。

The proposed algorithm first detects smooth intervals based on gray variance from the original frame sequence, then concatenates them to constructs a new frame sequence. After that, video features such as pixel-wise difference, HSV histogram difference and edge histogram difference are fed to a SVM classifier to decide the types of different shot boundaries.

第一级分类器根据视频帧灰度方差特征，将无明显变化的视频序列从原始视频序列中分离出去，得到一个新的视频序列；第二级分类器在新视频序列的基础上，提取视频图像的像素对差值、HSV空间颜色直方图的各分量差值以及边缘直方图X，Y分量差值等视频特征，并采用支持向量机多分类策略进行镜头边界类型的检测。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。