spherical shape

The study of step-by-step multi-point forming experiments with spherical shape

球形曲面多点分段成形的实验研究

The result is that the constant-energy surfaces are distorted from the spherical shape.

结果，等能面不再是球形，而是扭曲的。

The capsules obtained are about 0.2 urn in diameter with a spherical shape.

微胶囊直径约为0.2微米，形状为球形。

Tests showed that the drug-loaded mircospheres had good spherical shape but low drug-loaded rate.

包药后，成球性能好，但包封率和载药率都不太高。

The obtained α-Al_2O_3 powders have no obvious agglomeration, narrow particle size distribution, spherical shape and a mean particle of 20 nm.

实验获得的纳米α-Al2O3粉体粒度分布均匀，无明显团聚，近似球形，平均粒径约为20nm。

The hybrid microgels have spherical shape and relatively good monodispersity and reversible temperature stimulus responsiveness.

杂化微凝胶呈球形形状，单分散性较好，具有可逆的温度刺激响应性。

Results: The adult skull figures showed spherical shape.

结果：成人头颅近似标准球形。

The results of SEM measurements showed that these samples have very good spherical shape after ultrasonic dispersion.

两种样品的SEM实验结果表明，经分散和包膜之后的颗粒形貌基本为圆形，颗粒的分散度很好，我们还分别测量了两者经过处理后的样品的荧光发射谱。

However, the fine gelling particle should have thin hydration film, spherical shape, and better activity.

但用于紧密堆积的微细胶凝颗粒应是水化膜薄、外形呈球形、具有较好活性的颗粒。

TEM observation revealed its ideal spherical shape in water with an average diameter of about 40 nm.

TEM分析表明，其在水溶液中为平均粒径约40nm的理想球形。

SEM indicated spherical shape with diameter of 80~ 120 nm, and EDS reveals that carbon and oxygen element existed in the product before aminating reaction.

SEM表明氮化硼颗粒呈球形形貌，粒径在80~120nm左右，EDS分析显示氨化前的反应产物中含有碳、氧等杂质。

These are loose aggregates of a large number of primary particles of crystalline or spherical shape.

这些是大量晶体,或球原始粒子的疏松团粒.

Results show that TiO_ ( 2) samples without any heat treatment is amorphous with poor structure and they are in spherical shape and well dispersed.

结果表明：未经任何热处理的TiO2粉体即为无定形态，结构完整性较差，样品颗粒呈类球形，分布均匀。

Application of ultra-sonic inspection on detecting weld defect of net frame spherical shape contact point

超声波探伤在网架球接点焊缝缺陷检测中的应用

In this research, the spherical shape composite powder was prepared with spray drying through adding a type of high polymer dispersant in Cr_3C_2-25% NiCr slurry.

通过添加高分子分散剂配制Cr3C2-25%NiCr料浆，喷雾干燥制备出高球形化的Cr3C2-25%NiCr复合粉末。

This kind of bearing outer ring raceway is spherical shape, so the self-aligning good performance, to compensate concentricity error.

该类轴承外圈滚道是球面形，故其调心性能良好，能补偿同轴度误差。

The stresses of 3/ 4 truncated spherical shape radome is analyzed with membrane theory which considers boundary effects and tensile and compress stresses is found.

同时，用薄膜理论加边界效应的分析方法，对风载作用下的3/4截球雷达罩进行了应力分析，确定了拉、压应力范围；

The results showed that the active zinc oxide powder was in cubic and hexagonal structure with spherical shape, its average particle size was 8 nm and its purity was high.

结果表明：活性氧化锌的粒度分布均匀，形貌为近似球形，其平均粒径为80nm，产品纯度高。

This article introduces the principle of design and the process of manufacture about the automatic pressing mould of cemented carbide spherical shape bits, briefly analyzes its economic benefit.

本文介绍了硬质合金球齿自压模的设计原理以及制作过程，并浅谈了其带来的经济效益。

The mycoplasma revealed spherical shape in liquid medium while sphero bacilli form in solid medium under electron microscope and varied morphologically with the different culture phage.

电镜观察，该霉形体在液体培养时以球形为主，在固体培养时则以球杆状为主，且在不同的培养时期形态呈现较大的变化。

TEM results showed that the Pt-Sn bimetallic particles were well dispersed on the carbon support with narrow size distribution and regular spherical shape.

TEM结果表明合成的Pt-Sn纳米颗粒为球形，在碳载体表面均匀分布，粒径分布窄，平均粒径为2.7nm。

The Victorians shaped their puddings into a spherical shape and boiled them in a muslin cloth.

维多利亚时期的人把布丁弄成球型，并用棉布包着放在水里煮。

The nano-Al2O3 particles take on spherical shape, fine, compact and uniformly dispersion in the Ni matrix.

复合镀层的颗粒为球状，细小、均匀且致密。

The degree of spherical shape is relevant with atomizing pressure, temperature and medium.

粉末的球形度与雾化温度、雾化压力以及雾化介质有关。

The automatic pressing mould of Cemented Carbide Spherical Shape bits design manufacture

硬质合金球齿自压模的设计与制作

The roller is tapered, has a somewhat spherical shape and when assembled fits against the large rib of the cone.

圆锥滚子在和内圈大挡边接触的地方有一个稍带球面的形状。

The Optical Microscope ( OM) and Scanning Electronic Microscope ( SEM) indicated that these beads had spherical shape with porous structure.

光学显微镜及扫描电镜的结果表明微球外貌呈现良好的球形，并具有多孔结构。

SEM analysis displayed that the microcapsules had a regular spherical shape with smooth surface and compact capsule wall.

扫描电镜结果表明白木通籽油微胶囊呈圆球形，表面光滑完整，囊壁结构紧密。

The nano Ti ( CN) base cermets appeared more uniform spherical shape structure and a different toughening mechanism.

与较粗Ti（CN）基金属陶瓷相比，纳米Ti（CN）基金属陶瓷表现更加均匀的球形结构；

The errors are discussed when the spherical shape of the atmosphere is replaced by horizontal approximation.

讨论了利用平面层大气来代替曲率大气对太阳辐射吸收引起的误差。