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汉语拼音：fǎng chuí

纺纱、纺线工具，是一个中间粗两头尖的小圆棒，木制或铁制，把棉絮或棉纱的一端固定在上面，纺锤旋转，就把棉絮纺成纱，或把纱纺成线。

1. 一种纺纱的工具。古代用瓦制，以后有用铁、木或牛骨等做的。纺锤两端尖，中间粗，把棉絮条或棉纱的一端固定在上面，通过纺锤的旋转，就可以纺成纱或线。

• The plane of cell division is, in turn, determined by the orientation of the mitotic spindle.

  细胞分裂的方向又是由有丝分裂的纺锤体所确定.

• In these cells, one's attention is drawn to the spindle pole, its nature, and function.

  在这些细胞中, 纺锤极的性质和功能是值得注意的.

• The distal end of the kinetochore tubule is firmly embedded in the pole.

  着丝点微管的末端牢牢地埋入纺锤极.

• It causes an infection called wheat streak mosaic virus.

  它还引起了一场被称为小麦纺锤状条纹花叶病毒的传染病.

• The stage of mitosis and meiosis in which the chromosomes nuclear spindle.

  在有丝分裂及减数分裂时染色体沿纺锤体排列.

• Suddenly she pricked her little finger on the spindle.

  突然她的小指刺在了纺锤上.

• Spindle cell pattern: Spindle cells are shed as fascicles.

  纺锤体细胞形态: 纺锤体细胞褪为丛团.

• Chromosomes are distributed by spindles in mitosis and meiosis.

  染色体是通过纺锤体的有丝分裂和减数分裂而分配的.

• These form the poles of the developing spindle.

  星体形成正在发育的纺锤体的两极.

• It'stopped when it came to a spindle.

  当出现了纺锤后它停止了移动.

• A man of great memory without learning, has a rock and a spindle, and no stuff to spin.

  徒有绝佳的记性而无知识就像空有纺锤而无纺线.

• Fibroblasts exhibit a characteristic spindle morphology finite life span of about 50 generations in culture.

  在培养过程中,成纤维细胞呈现的纺锤状形态特征,生存期大约为五十代.

• Spindles, which only appear when we are asleep, are generated a brain region called the thalamus.

  产生纺锤波的大脑区域叫做丘脑, 它只会在我们睡着了的时候出现.

• The tumor is composed of intersecting bundles of spindle - shaped cells with little atypia or mitotic actiity.

  该瘤由纺锤 状 细胞组成,呈相互交织的束状排列,非典型性和有丝分裂像少见.

• Cop: a cone - shaped or cylindrical roll of yarn or thread wound on a spindle.

  管纱,纬管: 一种绕在纺锤上的圆锥形或圆柱形纱团或线团.