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spheroid     
相关语句
  椭球体
     Three kinds of spheroids were observed during propagation: big spheroid (30. 41 μm ×25. 40μm), ellipsoid (6. 58μm×4. 78μm) and small spheroid (3. 35μm×2. 60μm).
     球状体有3种类型:大球体、椭球体和小球体,大小分别为30.41μm×25.40μm、6.58μm×4.78μm和3.35μm×2.60μm.
短句来源
     The spheroid, 8.10 μ in size, contains numerous virions. The spindle, 3.69×6.3 μ in size, is a crystalline structure and devoid of particles.
     病毒包涵体有三种形状:纺锤体、球状体、椭球体,大小分别为3.69x 6.30μ,8.10μ,7.78×9.84μ。
短句来源
     The intensity of the characteristic X-rays from particles of the shape of spheroid, cuboid, elliptic cylinder or elliptic spheroid has been calculated for Al, Cu and Aa at 20keV and 25keV.
     电子能量为20keV,25keV时,对Al,Cu,Au等元素的球体、长方体、椭柱体、椭球体等规则颗粒计算了特征X射线强度。 电子散射的Monte Carlo计算是用文献[1]的模型进行的。
短句来源
     6. The Mahalanobis, the ellipse spheroid cluster algorithm, measurement is used in fuzzy c-mean clustering method, which improves the clustering accuracy comparing w
     6.提出了改进的模糊c一均值聚类方法,它是采用基于标准协方差矩阵的Mahalanobis距离,即椭球体聚类方法,这种聚类算法更接近遥感数据的实际情况,从而可以显著提高聚类效果而且也为RBF神经网络能够更准确地选取高斯核函数的参数提供了一个新的算法。
短句来源
     A Comparison of Two Turbulence Models on Computation of Three-Dimensional Separated Flow Around a Prolate Spheroid
     两种湍流模式对绕椭球体三维分离流计算的比较
短句来源
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  球状体
     Three kinds of spheroids were observed during propagation: big spheroid (30. 41 μm ×25. 40μm), ellipsoid (6. 58μm×4. 78μm) and small spheroid (3. 35μm×2. 60μm).
     球状体有3种类型:大球体、椭球体和小球体,大小分别为30.41μm×25.40μm、6.58μm×4.78μm和3.35μm×2.60μm.
短句来源
     The ability of TDZ supplemented to MS solid media at 0.0μmol/L to induce the callus and spheroid formation from leaf blade of Pinellia ternata (Thunb) Breit markedly exceeded that of BA at 2μmol/L, and being subcultured, the spheroids induced by TDZ grew into regenerated plantlets normally.
     以0.01μmol/L浓度附加到MS固体培养基上的TDZ,诱导三叶半夏叶切块产生愈伤组织和形成球状体的能力显著超过附加2μmol/L BA的,且所诱导形成的球状体经转移培养后能正常形成再生小植株.
短句来源
     After germination, the knot expands into spheroid whose diameter is about 1.5cm.
     种子萌动后 ,节部膨大形成球状体 ,其直径约 1 .5 cm.
短句来源
     The spheroid, 8.10 μ in size, contains numerous virions. The spindle, 3.69×6.3 μ in size, is a crystalline structure and devoid of particles.
     病毒包涵体有三种形状:纺锤体、球状体、椭球体,大小分别为3.69x 6.30μ,8.10μ,7.78×9.84μ。
短句来源
     When the explants were cultured on MS medium containing 2 mg/L 2,4 D,1 mg/L 6 BA, the induction rate of callus of spire was 32.7%,the induction rate of callus of stem segment with buds was 7.3% , the induction rate of callus of mature leaf was 0, and spheroid was the most effect way of regeneration of plant.
     诱导愈伤组织培养基中 2 ,4 - D 2 m g/L +6 - BA 1mg/L的组合效果最好 . 再生植株以球状体愈伤组织的分化苗效果最好
短句来源
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  球体
     Three kinds of spheroids were observed during propagation: big spheroid (30. 41 μm ×25. 40μm), ellipsoid (6. 58μm×4. 78μm) and small spheroid (3. 35μm×2. 60μm).
     球状体有3种类型:大球体、椭球体和小球体,大小分别为30.41μm×25.40μm、6.58μm×4.78μm和3.35μm×2.60μm.
短句来源
     Invasiveness and Metastasis of Tumor Spheroid Aggregates of Human Giant Cell Carcinoma (Lung Clone Strain PLA801-95D) In Vitro and In Vivo
     人肺巨细胞癌株(PLA801-95D)细胞球体在体内外侵袭和体内转移的观察
短句来源
     Dynamical Cavitation in Spheroid Composed of Two Incompressible Thermal Hyperelastic Materials
     两个组合热超弹性球体中空穴的动态生成
短句来源
     ESTABLISHMENT OF HUMAN BRAIN CLIONA MULTI-CELLULAR SPHEROID SYSTEM AND ITS BIOLOGICAL CHARACTERISTICS
     人脑胶质瘤多细胞球体系统的建立及其生物学特性研究
短句来源
     Enlightenment Gained from Teaching Spheroid in Mathematics Classroom——an example of students' autonomous inquiry learning inspired by New Curricula
     数学课中关于球体教学的启发——新课程引发的学生自主探究学习的一个实例
短句来源
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  “spheroid”译为未确定词的双语例句
     With the help of volumetric formula (V=1/2x2x2) of a spheroid that U 2+V 2+W 2+Z 2≤x in four dimensional space, we have got an asymptotic formula A(x) = 1/2 x2x2 + O(x3/2) where A(x) is the number of integral points in the spheroid.
     利用四维空间中的球 :U2 +V2 +W2 +Z2≤ x的体积公式 V=12 π2 x2 ,可以求出这个球内整点数A( x)的渐近公式 :A( x) =12 π2 x2 +O( x32 ) .
短句来源
     The G cells appeared in different shapes such as spheroid and pyramid. The number of 5-HT cells and G cells were 4.25±1.20, 7.79±2.11 in gastric ulcer (Gu)group;
     5-HT细胞数和G细胞数在胃溃疡(Gu)组分别为:4.25±1.20,7.79±2.11;
短句来源
     The results showed that besides small amounts of Ni and MgNi_2 phases, the amorphous structure of La, Mg and Ni can be obtained after ball milling for 100h at 100r/min and 100h at 190r/min, and shape of the particles were spheroid or sphere, the size of the particles were 0.05~33.0μm.
     结果表明:经100r/min球磨100h及190r/min球磨100h后,样品由La、Mg、Ni等非晶,微量的晶体Ni和MgNi2相组成,所得粉末的形状大多为规则的球形或近球形,其颗粒直径范围为0.05~33.0μm。
短句来源
     Ni (OH)2 was classified on SEM based on its morphology and spherical,spheroid and amorphous types were observed.
     SEM观察到Ni(OH)_2的球形、类球形和无定形外貌。
短句来源
     The results show that,besides small amounts of Mg and Mg_2 Ni phases, the amorphous La, Mg, Ni can be obtained after ball milling at 280r/min for 250h, and the shape of particles is spheroid or sphere.
     结果表明:经280r/min球磨250h后,LaNi5-41%Mg样品由镧、镁和镍等非晶以及微量的晶体Mg和Mg2Ni组成;
短句来源
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  spheroid
Upon heating up to 313 K, micelles are disoriented and their shape changes in prolate spheroid → spherical micelle → oblate spheroid sequence.
      
Asymptotic analysis of convective flows in a rotating spheroid for vanishing viscosity and thermal conductivity
      
It is shown that nonlinear oscillations of the drop surface occur in the neighborhood of an elongated spheroid-like figure, not a sphere as followed from the linear analysis.
      
If there is no convective transport, the drop (bubble) may be transformed into either an elongated or a flattened spheroid.
      
However, an elongated spheroid cannot be transformed into a flattened spheroid.
      
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A prolate spheroidal dipole antenna embedded in a larger dielectric confocal prolate spheroid with finite conductivity is analized as a boundary value problem in electromagnetic theory; the expressions for the fields, antenna current distribution and input impedance are obtained.

本文从麦克斯韦方程出发,求出有损耗的长椭圆旋转介质球中一个同焦点的小的长椭圆旋转形半波振子发射天线上的电流分布和其输入阻抗,以及它在有损耗的介质球中和外部自由空间中所产生的场。

The theory of heat conduction in the presence of radiation inside a transparent body is developed, and a general equation of heat transfer has been obtained. The general equation of heat transfer in the stationary state is solved for four special forms of bodies, namely, plane, circular cylinder, sphere, and prolate spheroid. In the plane problem, numerical calculation is carried out, with results. differing frpm those obtained previously by Kellet. It is pointed out in the present paper that Kellet has...

The theory of heat conduction in the presence of radiation inside a transparent body is developed, and a general equation of heat transfer has been obtained. The general equation of heat transfer in the stationary state is solved for four special forms of bodies, namely, plane, circular cylinder, sphere, and prolate spheroid. In the plane problem, numerical calculation is carried out, with results. differing frpm those obtained previously by Kellet. It is pointed out in the present paper that Kellet has neglected the property of radiation emitting in all directions, but only considered the radiation along the direction of temperature change, so that the equation of heat transfer obtained by Kellet is different.

本文研究了在透明物质内部有辐射的热传导问题,得到了普遍的传热方程。接着详细研究了在稳定的情形下普遍传热方程在四种特殊形状的物体中的解,这四种特殊形状是,平面、圆柱体、球体、和长椭球。在平面问题中进行了数值计算,所得的结果与以前开累所得的不同。本文指出,开累忽略了热向各个方向辐射的性质,而只考虑了辐射在温度变化的方向,因而所得的传热方程不同。

The radiation of a thin linear monopole antenna of any length erected at the tip and along the axis of a metallic spheroid of any length and eccentricity is analized. The monopole is excited at its base. General expressions for the fields are obtained.

本文分析了竖立在任意长的和任意偏心率的长金属椭球体的顶点上一个与椭球体同轴的并且底馈电的细线形单极子天线的辐射问题,获得了辐射场的普遍表示式。

 
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