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Fruit a capsule, globose or trigonous, dehiscent into 3 cocci or indehiscent and ± berrylike; columella and sepals persistent; locules usually 2-seeded.

果为蒴果,球状或三棱,开裂为3浆果或不裂和多少浆果状;轴柱和萼片宿存。每室通常2种子。

According to the geometric sense of classification problem and starting from dataset, four determinant algorithms for rotundity distribution, cirque distribution, sphericity distribution and columniation distribution are proposed.

本文利用分类问题的几何意义直接从数据集出发,按照两类样本点之间的距离关系,分别给出SVM训练集呈圆形、环形、球状、柱状分布的测试算法,为基于数据分布的核选择方法提供了实现的基础。

Paste : The powdered or granulated incense material is mixed with a sticky and incombustible binder, such as dried fruit , honey , or a soft resin and then formed to balls or small cakes. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite.

香团:粉状或颗粒状的香原料用不易燃的带粘性的物质混合而成,例如干的果实,蜜,或软的树脂,粘合成球状或小块,然后放在可控的环境下使各种芳香充分地混合成形。

Then, spherulite congeries structure in membrane was restrained due to the occurrence of liquid-liquid phase separation.

而液-液分相的发生,抑制了膜结构中大球状聚集体的产生。

Hence, it limited the spherulite congeries structure and a symmetrical bi-continuous morphology dominated all the membrane body.

结果显示,CaCO_3粒径及添加量对膜结构有明显的影响,一定量CaCO_3粒子的加入影响了PVDF结晶动力学,因而影响PVDF聚集形成大球状结构,更有利于均匀分布的双连续形态的形成。

This is a common sentiment among scientists. But there's a counterargument: There are a lot more ways to be dead than to be alive in this universe. In fact, when you look at all those stars in this globular cluster, you're looking at a patch of sky where life may never have taken hold.

科学家普遍有这种观点,但也有反方说法,在宇宙中比起活著还有更多结束生命的方法,事实上,当你望向这群球状星团里的所有星星,你看的是天际中一条生命无法停留的小路。

Cupule globose, enclosing most of nut, wall with tawny scalelike trichomes.

Cupule球状,附上的大多数坚果,墙用茶色的鳞片状的毛状体。

Profound mental retardation, scalp defects, holoprosencephaly, sloping forehead, anophthalmia/microphthalmia, absent nose, cyclopia, proboscis, bulbous nose, cleft lip/palate, cardiac abnormalities, omphalocele, ambiguous genitalia, postaxial polydactyly, neural tube defects

极重度精神发育迟滞;头皮缺失;前脑无裂畸形;前额倾斜;无眼/小眼;无鼻;独眼畸形;长嘴;球状鼻;唇腭裂;心脏异常;脐疝;两性生殖器;轴后多指畸形;神经管缺陷

Optical microscope, scanning electron microscope and X-ray diffraction analysis have revealed that dawsonite mainly occur in the feldspar-rich sandstone and pyroclastic rocks, either as cements filling inter-grain pores as radical, bunchy, rosette, intricately trichoid, and platy collectives, or as replacement of feldspar and lithic grains with bunchy and paty shapes.

片钠铝石主要发育在油气储层或CO2气储层中富含长石的砂岩和火山碎屑岩中。在含片钠铝石砂岩和火山碎屑岩中,片钠铝石以放射状、束状、杂乱毛发状、球状和板状等集合体充填孔隙,或呈束状和板状交代长石和岩屑。片钠铝石及其共生的铁白云石都是最晚形成的自生矿物组合。

The prior cycles with higher axial stress and larger strain range greatly restrains ratchetting strain of subsequent cycling with lower ones. Creep behavior plays an important role in the ratchetting strain and its influence on ratchetting behavior can not be neglected. Fracture morphology characteristics of two kinds of materials were investigated by scanning electron microscope. It shows that failure of material A is induced by cavitation and that of material B is induced by decohesion. For material A, with the decreasing strain amplitude the fracture surface shows more larger diameter globular particles under uniaxial loading and can be seen more obvious and deep crack under multiaxial loading. However for material B, with the decreasing strain amplitude fracture surface shows larger and larger scalelike shape and becomes more smooth under uniaxial loading, but fracture surface under multiaxial loading looks like more smooth than that of uniaxial loading, and shows gradually wave-like morphology.

通过扫描电子显微镜研究表明:材料A为空穴引起的失效,材料B为剥离导致疲劳破坏;随着载荷幅值的减小,材料A在单轴载荷下,断口表面浮出更多更大直径的球状颗粒,而多轴载荷下,可以看到很深的裂纹;随着载荷幅值的减小,材料B在单轴载荷下,断口表面鱼鳞片越来越大,表面越来越平整,而多轴载荷与单轴载荷相比,断口表面看上去更加平整,并且随着载荷幅值的减小,断口逐渐呈现波浪形貌;通过微观的傅立叶变换红外光谱分析,结果表明随着应变幅值的增加,无论载荷是单轴还是多轴状态下,橡胶材料吸光度比值随着幅值的增加而增加,这说明体系中的结晶含量也随之增加。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力