- 更多网络例句与锥相关的网络例句 [注:此内容来源于网络,仅供参考]
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On the basis of analytic geometry, the projection curve types of intersection lines of cone and cylikder, cone and cone on V plane is hyperbola and cone and sphere is parabola.
基于锥与圆柱、圆锥、圆球正贯时,相贯线V 面投影为双曲线和抛物线,且X 向极值点所在高度只与柱、锥轴线、球心距离锥顶高度和立锥锥顶角有关,而与它们的直径无关,给出了求该极值点的作图方法。
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Based on deep understanding on the relation between the properties of biconical fibers and the fusion temperature, a problem of fusion temperature monitoring is solved by means of a ceramic microheater and a fiber pyrometer. Effects of the fusion temperature on optical properties of biconical fibers are studied quantitatively. Biconical fiber devices with various filtering spectra are fabricated. Experimental results agree well with theoretical predictions.
根据对双锥光纤成形及光学特性与加热温度的深入理解,采用陶瓷管辐射加热和光纤高温传感新技术,解决了长期以来熔锥温度不易监测的关键技术难点,定量研究了熔锥温度对双锥光纤光学特性的影响,研制出多种具有不同滤波谱形状的双锥光纤器件,实验与理论模型预测的结果一致。
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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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In this paper, based on the conjugate function and the dual programming of convex programming, with the dual cone, to conic programming, the dual programming is fully discussed, the expression of the dual programming is educed, the main dualities are proved, and the dualities of the familiar conic programming are studied.
以共轭函数和凸规划的对偶规划为基础,利用对偶锥的概念,全面讨论了一般锥规划的对偶问题,严格推导出锥规划对偶规划的表示形式,给出了锥规划的主要对偶性质,并用这些结果研究了常见锥规划的对偶性。
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On conic optimization, we work over some properties of cone and its dual cone, and solve the relations between special cones (obtuse cone, orthogonal cone, superior and inferior obtuse cones) and their dual cones.Furthermore, sufficient and necessary condition under which they exist are proved detailed .
本文围绕锥规划问题,对锥及其对偶锥的性质进行了研究,解决了一些特殊锥(钝锥、直角锥、优劣钝锥)及其对偶锥之间的关系,并对它们存在的充要条件给予了详细的证明。
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Accordingly, we know the connection of the universal duality and boundness of a primal-dual pair feasible set.We apply these theories to practical applications in chapter four.In chapter five we make many conclusions and bring forward research expectation for the future.conic optimization; dual conic optimization; duality gap; universal duality
研究主要有:利用Nesterov和Todd的齐次模型判断锥规划与其对偶锥规划解的存在性;类似于线性规划推导出锥规划的KKT-条件;从锥规划的泛对偶性得到锥规划与对偶锥规划的零对偶间隙存在的条件,从而了解泛对偶性与原—对偶
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Using the nature of endocone refraction and external cone refraction and the corresponding position relation on the light wave plane, the expressions of the cone-apex angles of endocone refraction and external cone refraction are deduced.
以此为基础,借助内锥折射和外锥折射的性质及对应光波面上的位置关系,推导了内锥折射锥顶角和外锥折射锥项角的表达式。
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Results: Within 13 cases of CINⅠdegree diagnosed of pathologic histology with vaginoscope, 9 cases were coincident with the result of conization of cervix, the pathologic degree of 3 cases increased after the operation and 1 case decreased; within 46 cases of CINⅡ degree diagnosed of pathologic histologh with vaginoscope, 27 cases were coincident with the result of coization of cervix, the pathologic degree of 7 cases increased after the operation and 10 cases decreased.
结果:13例阴道镜活检病理为CINⅠ级病例中,9例与宫颈锥切术病理相符,3例宫颈锥切术后病理级别上升,1例病理级别下降;46例阴道镜活检病理CINⅡ级病例中,27例与宫颈锥切病理相符,7例宫颈锥切病理级别上升,12例病理级别下降;42例阴道镜活检病理为CINⅢ级病例中,25例与宫颈锥切病理相符,7例宫颈锥切病理级别上升,10例病理级别下降。
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In different conditions on fluidized state and stability of conical fluidized bed. The conlusions are: the conical angel of the conical fluidized bed is 20°, the fluidized state havesmall difference in conical distributor and distributor plate. The angle of conical bed increase,the fluidized state will have big difference. The angle is 60°and the conical as distributor, themass of fluidized is less, the most of material is the bottom of conical bed. The effect ofdistributor plate is much better than the conical distributor. Sawdust and rice hull can fluidize.The annular gap of conical distributor different, the angle of conical bed is same, the fluidizedquality of 10mm annular gap is better than the other conical distributors. The annular gap ismore wide, the conical bed have more slugging phenomenon and the pressure fluctuate is turnbig.In the experiment the flow of 2%and 4%distributor plates don\'t easy to control, becausethe pressure is very big and the pressure fluctuate of conical bed is too big.
在不同的条件下对锥形床的流化状态和稳定性进行了研究,结果得出:锥形床的锥角为20度时,分布锥和分布板的流化状态相差不明显,随着锥形床锥角的增大,分布锥和分布板的流化现象会出现明显的变化,锥形床锥角越大,分布锥的流化状态变化越明显,流化的的物料越少,大量物料都聚集在锥形床底部,而分布板在加料量少的情况下,能流化起来。10mm、15mm和20mm环隙分布锥在锥形床锥角相同条件下,10mm环隙分布锥的流化质量要好于其它两个分布锥,环隙越大越容易出现腾涌现象的产生,压降波动范围增大。2%、4%和6%开孔率分布板在本实验测定时,2%和4%开孔率分布板的流量不容易调节,同时产生的压降波动范围也很大,比较来说,6%开孔率分布板流化质量好些。
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The results show that at sea level, coolant flow rate affects the plug pressure, heat flux and temperature; at design operating condition, coolant flow rate has no effect on pressure and heat flux on the plug wall. With the same coolant flow rate, plug temperature at sea level is higher than that at design operating condition; under the same operating condition, ramp temperature is higher than the plug base temperature.
计算结果表明:地面工况下,冷却剂流量的改变对塞锥和塞锥底部壁面的压强、热流密度和温度的影响较大,高空环境下,冷却剂流量的改变对塞锥和塞锥底部壁面的压强、热流密度的影响较小;在冷却剂流量相同的情况下,塞锥和塞锥底部在地面工况下的壁面温度要远高于在高空环境下的温度;在相同工况和相同冷却剂流量的情况下,塞锥壁面上的温度要远高于塞锥底部壁面上的温度。
- 更多网络解释与锥相关的网络解释 [注:此内容来源于网络,仅供参考]
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Screw-worm Action Group:螺旋锥蝇行动组
Scretariat of Basel Convention;巴塞尔公约秘书处;SBC; | Screw-worm Action Group;螺旋锥蝇行动组;; | Screw-worm Emergency Centre for North Africa;北非螺旋锥蝇应急中心(螺旋锥蝇中心);SCENA;螺旋锥蝇中心
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cones:视锥细胞
但现在我们了解到,人类的视觉系统"被设计成"来察觉不同视锥细胞(cones)的反应的差异. 也就是说:当黄绿色视锥细胞受到比蓝绿色视锥细胞稍强些的刺激时,我们看到的就是黄色;同理,当黄绿色视锥细胞受到比蓝绿色视锥细胞强烈得多的刺激时,
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die entrance angle:冲孔人口锥(模孔第一部分),润滑锥
die design | 模具设计 | die entrance angle | 冲孔人口锥(模孔第一部分),润滑锥 | die exit angle | 冲孔出口锥(模孔最后部分)
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Orton cone:奥顿耐火锥,奥尔顿测温锥,测温锥,标准测温熔锥
Ortman coupling 奥特曼联轴器 | Orton cone 奥顿耐火锥,奥尔顿测温锥,测温锥,标准测温熔锥 | ORU, orbital replacement unit 軌道交換ユニット
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triconodont:三锥齿 三锥牙
triconemill 三锥式磨机 三锥式球磨机 | triconodont 三锥齿 三锥牙 | tricornbit 三角钻头
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trypanosomiasis:锥虫病
本文摘要: 锥虫病(trypanosomiasis)由非洲型及美洲型两种原虫引起,属热带病,我国尚无报道. 但是我们要先有预防,这样到真的有病的是后才能更好的治疗,让我们看看锥虫病的原因和机制吧. 锥虫病流行于非洲,由冈比锥虫(T.gambiense)和罗得西亚锥虫(T.rhodeshense)所致,
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pyrometric cone:(示温)熔锥, 高温三角锥, 测温锥
nonserviceable 不能使用的 在故障状态, 失修状态, 不适用 | pyrometric cone (示温)熔锥, 高温三角锥, 测温锥 | arsy-varsy adv.乱七八糟的(地)
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Trypanosoma gambiense:冈比亚锥虫
中非舌蝇是冈比亚锥虫(trypanosoma gambiense)的主要携带者,该锥虫所致的昏睡病遍布西非和中非. 东非舌蝇是罗得西亚锥虫(t. rhodesiense)的主要携带者,该锥虫所致的昏睡病见於东非高原. 东非舌蝇也携带可致牛马非洲锥虫病的病原体.
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cone of nulls:零锥
cone of light ==> 光锥,鼓膜光锥,波利泽尔氏锥 | cone of nulls ==> 零锥 | cone of origin ==> 始锥
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pyrometric cone equivalent:熔锥比值,三角锥等值
pyrometric cone ==> 测温锥,高温三角锥,三角锥,西格测温锥,西格示温锥 | pyrometric cone equivalent ==> 熔锥比值,三角锥等值 | pyrometric cone equivalent value ==> 热锥比值