查询词典 cluster pine

The range of Masson Pine in China can be divided into Southern, Middle and Northern provenance zone by cluster analysis. Nineteen and six superior provenances were respectively selected for pulpwood and building timber, most of which were from Southern provenance zone with some from Middle provenance zone.

根据种源聚类结果，可将马尾松划分为南部、中部和北部3个种源区，并分别纸浆材和锯材筛选出19个和6个优良种源，这些优良种源主要来自马尾松的南部种源区，部分来自中部种源区。

The length,width,thickness and weight of the current year and more than one-year-old needles of both bi-needle-cluster and tri-needle-cluster of slash pine were measured to expose the differences in terms of leaf shape and specific leaf area,and leaf area index was estimate based on measurement of the plantation in Qianyanzhou Ecological Station.

对湿地松当年生和多年生两针一束、三针一束叶片的长度、宽度、厚度和重量分别进行量测，据此探讨不同类型叶片的叶形和比叶面积差异，并结合样地调查数据对中科院千烟洲试验站湿地松人工林的叶面积指数进行计算。

Based on the test of 23-year and 10-year old slash pine,this papersystematically studied the effect of different thinning intensity and different densityof plantation on the wood qualities and properties.Many statistical means such asanalysis of variance and cluster analysis were used to analyze the difference of thewood qualities and properties among the different silvicultural measures.

本文分别以23年生、10年生的湿地松为实验材料，全面地研究了不同间伐强度、不同种植树密度对人工林湿地松材质材性的影响规律，并利用方差分析、聚类分析等统计手段，定量地分析了不同栽培措施之间材质、材性的差异。

As you adjust your speed, you pick up the scent of a cluster of pine trees or a field of grass.

当你调整的速度，你拿起香味集群的松树或领域的草。

Crude turpentine obtained from the cluster pine treeof southern Europe.

松树是节操的象征。大多数松木燃烧时都发出断裂声。

Crude turpentine obtained from the cluster pine treeof sou the rn Europe.

Largeman承认该理论无法解释为什么有些孕妇爱吃泡菜，有些爱吃苹果馅饼。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。