• 实验表明算法快速准确提取凹型目标

    Experimental results show that the algorithm can converge to concave object boundary fast and accurately.

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  • 包装圆柱包装,要求昂贵包装设备改变盖子

    Mounting stake and pit mounting provisions, requires no expensive mounting equipment or lid modifications.

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  • 本文介绍了一种凹型面埋入涡流发生器工作机理

    The paper presents the principle of boundary layer control for submerged vortex generators of concave shape.

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  • 本文提出凹型压力恢复曲线一阶导数图版阶导数图版。

    The first and second derivative plates of concave pressure build-up curve are presented in this paper.

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  • 构造:号码管内部,具有弹性内径随着电线大小伸缩。

    Struction: the inside is hollow, but elastic, the diameter can change with the needed wire.

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  • 提出为了弥补现有容错路由算法无法容忍凹型故障区域的不足。

    To make the exiting routing algorithms tolerate concave fault regions without disabling any healthy nodes, the concept of "Hole" is proposed in this paper.

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  • 计算结果表明圆角最佳几何形状缝伸出长度大于钎缝高度

    The calculating results showed that the optimized geometry of soldering fillet is a concave shape in which the extruding length of the soldering fillet is a little more than the gap height.

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  • 间隙叶片前缘引起了流动分离凹型间隙存在高速增加二次损失

    There are flow separations at the front blade of bulge tip clearance. The high speed area of groove tip clearance increases the secondary flow loss dramatically.

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  • 屏障充分利用轨道两侧架设通讯电缆空腔,依据列车噪声分布进行针对性设计

    The sound-barrier sufficiently uses the concave space of both sides of the railway which is used for communication cable, and designs based on distributed noise result of urban rail transit.

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  • 碱性玄武岩凹型REE配分模式熔体单斜石、石榴达到化学平衡近于化学平衡的结果;

    The double-concave shape of REE patterns of the alkali basalt show that the basalt melt had reached equilibrium or quasi-equilibrium with the garnet and clinopyroxene megacrysts.

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  • 文章对锥-环-柱结合稳定性进行了模试验研究,观察环壳段失稳的一个特殊现象。

    The experiment research on stability of ring-stiffened concave cone-toroid-cylinder combined shell is presented in this paper.

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  • 本文锥-环-柱结合稳定性进行了模试验研究,观察到环壳段失稳的一个特殊现象。

    The experiment research on stability of ring-stiffened concave cone-toroid-cylinder combined shell is presented.

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  • 但是GM(1,1)对于原始数列平稳性要求较高、数列连线趋势只能为内平面较大

    However, the GM (1, 1) Model requires high stationary of the original data and concave data lines trend which has big gray plane.

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  • 相反幽门腺瘤的特征为质呈“毛玻璃不是具有明显胞质顶端突起黏液凹型细胞

    In contrast, pyloric gland adenoma characteristically reveals a cytoplasmic "ground-glass" appearance, rather than foveolar-type cells with prominent apical cytoplasmic mucin droplets.

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  • 对于平板类厚大凹型铝合金铸件采用边侧冒口浇注系统提高铸件的补缩效果,生产合格铸件。

    Feeding effect can be improved with qualified casting using side riser gating system for plate or heavy concave aluminum alloy casting.

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  • 采用田间试验室内分析相结合的方法,探讨烤烟地膜覆盖与凹型结合对烤烟土壤磷素含量影响

    The effects of double-row concave ridge and film mulching on phosphorus content in flue-cured tobacco leaves and soils were studied by field and laboratory experiments.

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  • 本文有限元凹型弯张换能器三个共振频率振动方式进行计算,与测量比较讨论了作为水下宽带声源的优点。

    The first three resonant frequencies and vibration modes of a novel flextensional transducer are calculated by finite element method, and compared with measured values.

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  • 针对热轧带钢卷取后钢卷内外圈芯部的冷却速度不同,导致带钢成品强度塑性问题,提出了卷取温度凹型控制模式

    U-shaped control model for coiling temperature was put forward to improve the high strength and low plasticity of head and tail of hot rolled strip.

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  • 同时通过使用凹型过渡接地共面波导过渡两种转换方式,解决了基片集成波导微带线的过渡问题,从而解决滤波器有源微波电路的集成问题。

    The transitions of SIW with microstrip are solved by using concave transition and grounded coplanar waveguide transition, which are convenient for filters synthesized with active microwave circuits.

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  • 于上架下方固定,于架梁安装有一端至少一个凸的

    An ejector rod and a female die are fixed at the lower part of the upper beam, and a mold core is mounted on the lower beam. The end of the mold core has at least one shoulder.

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  • 相同原理用到这儿关于推出任何内部穴,也就是说零件顶出时必须自由扩张答应形成穴通过约束

    The same principle applies here as to stripping any internal undercut i. e. the molding must be free to expand during ejection to permit the molded undercut to ride over the restriction on the core.

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  • 结果表明:水平井水平段流量分布明显曲线,其压力分布变化较为平缓。

    The result shows that the flux distribution curve of the horizontal well is concave and the change of the pressure is small.

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  • 式绿地一种生态雨水渗透设施目前还没有相关设计规范

    Low elevation greenbelt is an ecological facility of rainwater infiltration, but its design method is not standardized.

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  • 本文介绍D_(18A)平车全封闭式底架结构刚度强度计算试验结果,对与此有关若干问题进行了分析。

    This paper tells the calculation and test results of the rigidity and strength of all-closed large underframes on depressed centre flat cars D18A. Several problems concerned are analyzed.

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  • 介绍D 28平车研制过程主要用途技术参数、主要结构试验情况等

    Described are the development process, main usage, technical parameters, main structure and testing of the D28 depressed center flat car.

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  • 阐述拼块在加工时的工艺流程、工艺要求以及模拼块组装程序

    The technology process, technology requirement and the assembling procedure of shaped groove die were also set forth.

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  • YA-100液压拉深机上进行反应烧结氮化硅材料不锈钢SUS304试验研究

    The drawing tests of stainless steel (SUS304) with reaction bonded Si 3N 4 ceramics die lubricated with water base lubricant were carried out using a four columns YA 100 type drawing machine.

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  • 结果(1)诊断:凡视网膜病变距黄斑中心1pd以内累及1pd范围以内者均称为黄斑病变。

    Result (1) Diagnostic classification: retinopathy that is equal or less to 1pd around macular central fovea is defined as maculopathy.

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  • 交叉复合弯销液压拔交叉铸模结构,用于压铸内侧的杯形零件

    A die casting die with pumping crossed cores by crossed compound dog-led cams and hydraulic pressure is used for cupulate parts with inboard concave.

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  • 时,压铸机开模驱动交叉复合弯销机构进行铸件内侧然后液压抽芯器拔杯形

    The opening force of die casting machine drives the crossed compound dog-led CAM mechanism draw core in inboard concave, and then make the hydraulic loose-core implement to draw the hollow core.

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