实验表明,该算法能快速、准确提取凹型目标。
Experimental results show that the algorithm can converge to concave object boundary fast and accurately.
包装圆柱型和凹型包装,不要求昂贵包装设备或改变盖子。
Mounting stake and pit mounting provisions, requires no expensive mounting equipment or lid modifications.
本文介绍了一种新型的凹型面埋入式涡流发生器的工作机理。
The paper presents the principle of boundary layer control for submerged vortex generators of concave shape.
本文提出了凹型压力恢复曲线的一阶导数图版和二阶导数图版。
The first and second derivative plates of concave pressure build-up curve are presented in this paper.
构造:号码管内部成凹型,具有弹性,内径能随着电线大小而伸缩。
Struction: the inside is hollow, but elastic, the diameter can change with the needed wire.
“洞”的提出是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.
计算结果表明,钎缝圆角的最佳几何形状为钎缝伸出长度略大于钎缝高度的凹型。
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.
凸型间隙在叶片前缘引起了流动分离,凹型间隙存在一高速区,增加了二次流损失。
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.
该声屏障充分利用了轨道床两侧架设通讯电缆的凹型空腔,并依据列车噪声分布进行了针对性设计。
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.
碱性玄武岩的双凹型REE配分模式是熔体与单斜辉石、石榴石达到化学平衡或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.
文章对凹型加肋锥-环-柱结合壳稳定性进行了模型试验研究,观察到凹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.
本文对凹型加肋锥-环-柱结合壳稳定性进行了模型试验研究,观察到凹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.
但是,GM(1,1)模型对于原始数列的平稳性要求较高、数列连线趋势只能为内凹型、灰平面较大。
However, the GM (1, 1) Model requires high stationary of the original data and concave data lines trend which has big gray plane.
相反,幽门腺腺瘤的特征为胞质呈“毛玻璃”样,而不是具有明显胞质顶端突起黏液小滴的胃小凹型细胞。
In contrast, pyloric gland adenoma characteristically reveals a cytoplasmic "ground-glass" appearance, rather than foveolar-type cells with prominent apical cytoplasmic mucin droplets.
对于平板类、厚大凹型类铝合金铸件,采用边侧冒口的浇注系统,能提高铸件的补缩效果,生产出合格铸件。
Feeding effect can be improved with qualified casting using side riser gating system for plate or heavy concave aluminum alloy casting.
采用田间试验与室内分析相结合的方法,探讨了烤烟地膜覆盖与双行凹型垄结合对烤烟及土壤磷素含量的影响。
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.
本文用有限元法对凹型弯张换能器的前三个共振频率和振动方式进行计算,与测量值比较并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.
针对热轧带钢因卷取后钢卷内外圈与芯部的冷却速度不同,导致带钢成品头尾强度高、塑性低的问题,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.
同时,通过使用凹型过渡和接地共面波导过渡两种转换方式,解决了基片集成波导与微带线的过渡问题,从而解决了滤波器和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.
于上架梁的下方固定有顶杆和凹模,于下架梁上安装有其一端部至少有一个肩凸的型芯。
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.
相同的原理用到这儿关于推出任何内部模型凹穴,也就是说零件在顶出时必须能自由扩张答应形成的模型凹穴通过型芯的约束。
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.
结果表明:水平井水平段的流量分布成明显的“凹”型曲线,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.
下凹式绿地是一种生态型的雨水渗透设施,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.
本文介绍了D_(18A)型凹底平车全封闭式大底架结构刚度、强度的计算和试验结果,对与此有关的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.
介绍了D 28型凹底平车的研制过程、主要用途、技术参数、主要结构及试验情况等。
Described are the development process, main usage, technical parameters, main structure and testing of the D28 depressed center flat car.
阐述了槽型凹模拼块在加工时的工艺流程、工艺要求,以及槽型凹模拼块组装程序。
The technology process, technology requirement and the assembling procedure of shaped groove die were also set forth.
在YA-100型四柱液压拉深机上,进行了用反应烧结氮化硅材料凹模拉深不锈钢(SUS304)的试验研究。
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.
结果(1)诊断分型:凡视网膜病变距黄斑中心凹1pd以内或累及到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.
交叉复合弯销与液压抽拔交叉型芯压铸模结构,用于压铸带内侧凹的杯形零件。
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.
开模时,压铸机开模力驱动交叉复合弯销机构进行铸件内侧凹抽芯,然后液压抽芯器抽拔杯形型芯。
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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