aggregates

Snowflakes are loose aggregates of ice crystals.

雪花是冰晶的松散凝结.

——《简明英汉词典》

The particles may be aggregates of atoms, molecules, or mixed materials.

这些微粒可以由原子, 分子或混合物质聚集而成.

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Our airplanes based in Europe should be included in the aggregates.

我们驻欧飞机应包括在总数内.

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Aggregates are compact and close to spherical in shape.

聚集体结构紧密并且形状接近于球形.

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This suggest that the nebulas are aggregates of stars.

这说明星云是恒星的聚集体.

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The simplest form of a composite index is an unweighted aggregates index.

综合指数最简单的形式是不加权数的总计指数.

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When the aggregates reached a certain size the inner cells became lignified.

当这些聚体达到一定体积时,内部的细胞变成木质化.

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The aggregates, composed of the primary particles, retain sufficient water and nutrients.

由原颗粒组成的团聚体要能保持充分的水分和养分.

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The formation of aggregates is of prime importance to fertility.

团聚体的形式是土壤肥沃的首要条件.

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These enzyme aggregates provide a mechanism.

这些酶的聚集物提供了一种机制.

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When chainlike aggregates are found, rather exotic mechanisms are often sought to explain them.

当发现链状的聚焦体时, 人们寻求有点异乎寻常的机理来解释它们.

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More commonly though , the sulfide is restricted to solid aggregates filling the space between the paths.

硫化物通常只局限为固体集结物充填在这些途径中间.

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Homogeneous nucleation is made possible by statistical fluctuations among molecular aggregates in the vapour.

同质成核作用之所以可能,是由于蒸汽中分子凝聚的统计起伏.

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The lack of fine fractions in the expanded clay necessitates the addition of other aggregates.

膨胀性粘土缺乏细料部分,故必须添加其它骨料.

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If a disease has a genetic basis, it will occur in familial aggregates.

如果一种疾病有遗传基础, 它将以家族聚集性的方式发生.

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