- 更多网络例句与特征锥相关的网络例句 [注：此内容来源于网络，仅供参考]
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The formal solution of partial differential equations is given on characteristic line, the existence of the optimal control is proven by using Ekeland\'s variational principle, Gronwall Lemma and adjoint system, then the necessary condition of optimality is obtained by means of the conception of normal cone.
用特征线法表示出偏微分方程的形式解，利用Ekeland变分原理，Gronwall引理和共轭系统证明了最优控制的存在性，并借助于法锥概念得到了最优控制的必要性条件。
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Engine order: 2#-8# wind force: 200-25000m3/h total pressure: 54-1200Pa characteristic: Colour uses impeller of canister of bosomy form wind, cone-shaped hub, wind pressure tall, wind force big, noise province of report of low, bad news, structure is compact wait for an advantage, horizontal, vertical is installed all but, most apply to straight conduit and pressurization to send a platoon wind, material uses vitreous steeliness to become anticorrosive model, can use at carrying to contain caustic gas.
机号：2#-8#风力：200-25000m3/h全压：54-1200Pa特征：彩用鼓型风筒、锥型轮毂叶轮，风压高、风力大、噪声低、耗电省、构架拮据等优势，卧式、立式装置都可以，最适用在直通道和加压送排风，材料使用玻璃钢作成防止腐败型，可用于输送含着侵蚀性的气体。
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SJG of place of ventilated take a breath order of engine of inclined fan drifting type: 2#- 8# wind force: 200 - 25000m3/h total pressure: 54 - 1200Pa characteristic: Use impeller of canister of bosomy form wind, cone-shaped hub, wind pressure tall, wind force big, noise province of report of low, bad news, structure is compact wait for an advantage, horizontal, vertical is installed all but, most apply to straight conduit and pressurization to send a platoon wind, material can use glass reinforced plastics or steel is made, also can make a place with a draught of housetop type, pass in and out can be added set muffle; Application: Industry and civil architectural send a wind the system.
SJG斜流式风机机号：2#－8#风力：200－25000m3/h全压：54－1200Pa特征：使用鼓型风筒、锥型轮毂叶轮，风压高、风力大、噪声低、耗电省、构架拮据等优势，卧式、立式装置都可以，最适用在直通道和加压送排风，材料可用玻璃钢或者钢制造，亦可作成屋子顶式、进岀风口可加设消音器；运用：工业制造业和民用健造的送排风体系。
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Fossils are well preserved. 2. The results of comparative analysis of South China Karst Nominated Sites (Phase 1) with similar sites: among the stone forests all over the world, Shilin Stone Forest in Yunnan is neither the tallest nor the oldest one, but the most complicated in the evolution history and richest in the forms. It represented a unique evolvement mechanism of stone forest development; Libo cone karst, possesses not only the most typical karst cones, but also the most complex assemblages of the cone karst.
"中国南方喀斯特"第一批世界自然遗产提名地与相似地点进行对比分析结果：云南石林喀斯特不是最高的石林，也不是最古老的石林，但云南石林形成演化历史最复杂，石柱的形态最丰富，代表一种独特的石林形成演化机制；荔波锥状喀斯特不仅锥峰单体最典型，而且锥状喀斯特地貌组合形态最丰富，代表典型的锥状喀斯特地貌特征，反映出大陆热带–亚热带锥状喀斯特的地质演化模式与过程。
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The results show that the particles character as the growth of anion coordination tetrahedron during solvent thermal treatment, where blende-type ZnS particle is in the shape of double cone or tetrahedron, blend-type CdS appears as the tetrahedron, but wurtzite-type CdS is in the shape of cone. In addition, the particles with the better crystallinity are obtained with the increase of solvent thermal treatment temperature and time.
结果表明：采用溶剂热处理，粉末形状呈现负离子配位多面体生长特征，闪锌矿型ZnS粉末由球形变为双锥状或四面体状，颗粒上有明显的电子衍射花纹；闪锌矿型CdS晶体粉末主要呈四面体形状，而纤锌矿型CdS晶体粉末则以锥状为主，并且粉末的晶型随溶剂热处理温度的升高和时间的延长更趋于完整。
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This paper sets up the fixed point theorems for cone stretching or compression and more extensive fixed point theorems for cone stretching or compression in their normal forms on the condensing mapping.
本文建立凝聚映象的锥拉、压不动点定理和更为广泛的范数形式凝聚映象的锥拉、压不动点定理以及对非锥映象的表现形式，然后利用所得的结果来研究凝聚算子的固有值的全局特征和算子方程的非零解并用到YpbIcoH算子上。
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An accurate measurement scheme is proposed for testing the error of cone prisms with Hartmann wavefront sensor. The measurement theory was discussed, the reconstruction of the wavefront reflected from a cone prism was studied, and the relation between the wavefront characteristics and the errors of a cone prism was given.
因此，提出一种用哈特曼波前传感器全面检测角锥棱镜角度误差和面形误差的技术方案，从理论上分析了哈特曼法的测量原理，深入研究了光经过角锥棱镜后的波面重建，给出了波面特征与角锥棱镜误差参量之间的关系。
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The existence theorem of generalized weak efficient solutions with respect to variable, cone for a linear G〓teaux differentiable mapping is proved with set valued mapping fixed-point theorem and the relation between a vector optimization and a variational inequality problem. The existence of weak efficient solutions for multi-objective convex vector optimization is characterized.
建立映射在线性G〓teaux可微条件下关于可变锥的广义弱有效解的存在性及多目标凸向量优化问题在G〓teaux可微条件下弱有效解的特征，利用集值映射不动点定理及向量优化与变分不等式的关系证明线性G〓teaux可微锥凸映射关于可变锥的广义弱有效解的存在性定理。
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The earliest change of ERG in birdshot chorioretinopathy was the prolongation of cone ERG implicit time. Followed by the decrease of dark-adapted b wave amplitude. The b wave amplitude of cone ERG decreased later. The duration of the disease correlates with the amplitude of b wave in the same patient. The a wave was the last affected and the decrease of the a wave amplitude was disproportionate compared to that of b wave, revealing a typical negative type ERG.
结果发现最早的变化为锥细胞ERG潜伏期的延长；接着是暗适应b波振幅下降，锥细胞b波下降较晚，同一患者病程的长短和ERG b波振幅下降幅度一致；a波振幅下降晚于b波，且下降不成比例，出现负相ERG，可作为诊断此疾病的特征性ERG。
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New methods for preventing and treating bottom water coning are found out through deeper understanding of the development practice and rational adjustment, which are to control liquid production in low water cut period, to produce oil and water simultaneously in medium water cut period, and to drill side - track well or to shut well down to kill coning in high water cut period.
针对小型块状边底水油藏特征，编制了适合油藏特点的开发方案，在开发实践中不断加深认识，合理调整，探索出低含水期控制液量、中含水期油水同采、高含水期老井侧钻、关井压锥等有效防治扣治理底水锥进的新方法，形成了小型边底水油田开发的成熟技术，实现了油田高速高效开发，为今后同类型油田的开发提供了借鉴。
- 更多网络解释与特征锥相关的网络解释 [注：此内容来源于网络，仅供参考]
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bicharacteristic strip：双特征带
bicharacteristic curve | 双特征(曲)线 | bicharacteristic strip | 双特征带 | biche | 打捞母锥
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characteristic cone：特征锥
特征值|characteristic value | 特征锥|characteristic cone | 特征子群|characteristic subgroup
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characteristic cone：特征锥;特征锥面
特征条件 characteristic condition | 特征锥;特征锥面 characteristic cone | 特征锥体;特征二次曲面 characteristic conoid
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characteristic conoid：特征锥体;特征二次曲面
特征锥;特征锥面 characteristic cone | 特征锥体;特征二次曲面 characteristic conoid | 特征常数;特征值 characteristic constant
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characteristic subgroup：特征子群
特征锥|characteristic cone | 特征子群|characteristic subgroup | 特征座标|characteristic coordinates
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circular cylinder：圆柱
简称棱柱 返回 球体(sphere) 棱柱体 圆柱体 柱体(cylinder)锥 体(cone) 柱体 锥体 圆柱 棱柱 圆锥 棱锥圆柱 长方体 正方体 球体 圆锥 我们已经认识的立体图形有: (1) (2) (3) (4) (5) (6) (7) (8) 南肖埠幼儿园 小组讨论: 你们能将这五个基本的立体图形按某些特征分类吗? 建议: 请其中一位同学记录并汇报 棱柱 ( prism ) 圆
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cones：锥形体
通过本论文的研究工作,得出以下的结论: 1、经离子束处理后,铝合金试样的表面形态发生了明显变化,形成了类似于锥形体(cones)、凹陷(depressions)、脊背(ridges)、沟壕(trenches)、小丘(blisters)和环形坑(craters)等形状的表面形貌特征.
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counterbore：埋头孔
在孔之形状选项上,增加埋头孔(counterbore)及锥孔(countersink)两选项,此部份之图表板如图11所示. 另外,在螺孔之建构方面,则增加NPT、NPTF及ISO 7-1等类螺孔建构能力,此部份之图表板如图12所示. Pro/ENGINEER Wildfire 4.0新增之特征识别工具(Feature Recognition Tool,
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Leishmania donovani：利什曼原虫
是由杜氏利什曼原虫引起,经白蛉传播的慢性地方性传染病.临床上以长期不规则发热,进行性脾肿,消瘦,贫血,白细胞减少及血浆球蛋白增高为特征.[病原学]杜氏利什曼原虫(Leishmania donovani)锥虫科利什曼原虫属,
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phragmocone：闭锥(贝壳特征)
phototurbidometry 光电比浊度测定法 | phragmocone 闭锥(贝壳特征) | phrenosin 羟脑苷脂