- 更多网络例句与半球形头相关的网络例句 [注：此内容来源于网络，仅供参考]
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It is provided with a reinforcing ring for the connection of the hemispherical head and the cylinder and is safe in use, reasonable in structure, convenient in fabrication, and low in cost.
介绍了这种容器的基本结构及特点，并以加强箍及其附近的半球形封头和筒体为研究对象，利用有限元计算和应力实测结果对其受力特点作了深入分析，提出了工程设计方法，对比分析了其应力集中系数、质量和制造难易程度。
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After a comprehensive consideration of force, shape of head and manufacture, it is concluded that the shell of reactor shell with large diameters should use semispherical head, or have a discharger installed at the top of it.
三、中浓纸浆流经上封头时，由于断面收缩和封头顶部容器壁的作用力，在椭圆和半球形封头内出现沟流和滞流现象。
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Fig.6 Images reconstructed of the semispherical head phantom with and without a homogeneous "skull"approximate positions of perturbations, using a 29 mm diameter plaster rod as a perturbation and using a 16 mm diameter cylinder made of copper sheet as a perturbation.
图6扰动在半球形头模型中的大概位置；扰动目标为直径29 mm的石膏柱；扰动目标为直径16 mm铜管
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The Stained pulp curve in different head are described as: elliptical dished head: H=178. 78+0.5926R-0.0141R〓 semispherical head: H=146. 76+0.0093R-0.0071R〓 conical dished head (α=27°): H=118. 2+0.0248R-0.0061R〓 conical dished head (α=23°): H=151. 7-0.1024R-0.0065R〓 If only for the quality and the efficiency of bleach of up-flow reactor, the conical dished head is the best option with the good engineering feasibility.
对实验数据处理回归后得到流经椭圆形封头时纸浆分布曲线方程；流经球形封头时纸浆分布曲线方程；流经锥形封头（半锥角27°）时纸浆分布曲线方程；流经锥形封头（半锥角23°）时纸浆分布曲线方程。
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Ovary with as many locules as sepals, rarely more, apex flat or conic, often with a depressed nectary surrounding base of each epipetalous stamen; stigma capitate or hemispheric, entire or lobed, upper 1/2-2/3 receptive.
子房室与萼片同数，很少更多，先端平或圆锥形，通常具一背腹扁平蜜腺围绕每个花瓣上着生的雄蕊的基部；柱头头状或半球形，全缘的或浅裂，上面的1/2-2/3有感受性。
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Bulb ovoid-globose to ovoid; leaves subequaling scape, semiterete
鳞茎卵球状球形的到卵球形；叶近等长于花葶，半圆柱形 80 ALLIUM herderianum 金头韭
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Impact tests were conducted on a thin tube (D/t=44) either empty or filled with water using a missile (Dm/t=6) with various nose shapes (flat-nosed, hemisphere-nosed and conical-nosed).
采用三种弹体(平头、半球形和圆锥头，弹体直径与管壁厚度之比D_m／t=6)对空管和高压充水薄壁钢管(径厚比D／t=44)进行了冲击破坏实验，预加工作内压分别为0MPa，5MPa，10MPa和15MPa。
- 更多网络解释与半球形头相关的网络解释 [注：此内容来源于网络，仅供参考]
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ellipsoidal head：卵形封头
凸形封头 convex head | 卵形封头 ellipsoidal head | 半球形封头 hemispherical head
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hemispherical head：半球形封头
椭圆形封头 ellipsoidal head | 半球形封头 hemispherical head | 平封头 flat head
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hemispherical head：半球形加压头
hemispherical flow 半球形流 | hemispherical head 半球形加压头 | hemispherical insert 半球形硬合金齿
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hemispherical head：半球形封头,半球形顶盖, 半球形燃烧室
hemispherical emittance | 半球形发射 | hemispherical head | 半球形封头,半球形顶盖, 半球形燃烧室 | hemispherical light source | 半球形光源
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Hemispherical heads：半球形封头
verification tests of 热处理验证试验 | Hemispherical heads 半球形封头 | High pressure vessels 高压封头
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semistable limit cycle：半稳定极限周期
"semisphere ","半球形" | "semistable limit cycle ","半稳定极限周期" | "semistop ","半截止头(电缆的)"
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Coccinellidae：瓢甲科
瓢甲科(Coccinellidae),体呈半球形. 色艳,常有明显黑斑点. 头小,嵌入前胸内;复眼大,触角11节,棍棒状,末3节膨大. 跗节为隐4节(即第3跗节小,隐于第2跗节间). 大多数为益虫,成虫与幼虫均捕食蚜虫,也有植食性种类. 约1800种,