1. 基底：然后,将每一大部分从心尖到基底部进一步分割为三个区域:心尖(Apical)、中部(Middle)和基底(Basal). 这样,将左心室分割为近似相等的12段. 美国超声心动图协会推荐的命名法与标准中[10],给出了与图1相似的左心室分割方法.

2. 911查询·英语单词

2. 基础的,基本的：barstar 芽胞杆菌RNA 酶抑制剂[见于解淀粉芽胞杆菌] | basal 基础的,基本的 | basal body 基粒

3. basal什么意思

3. 基础的：basal water 底水 | basal 基础的 | basal-clastic phase 底碎屑相

4. 底的：baryphonia 语声涩滞 | basal 底的 | basal age 基础年龄

1. 基础的；基本的；基部的
    Basal means relating to or forming the base of something.

    e.g. Side shoots should be cut back to one leaf above the basal cluster.
           应将旁枝剪至主串上一叶高处
    e.g. ...the basal layer of the skin.
           皮肤的基底层

2. 基本的；处于休息状态的
    Your basal metabolic rate is the rate at which your body uses energy when it is at rest.

    e.g. Regular exercise can increase your basal metabolic rate...
           定期运动能够提高你的基础代谢率。
    e.g. Basal metabolism is much lower for creatures in cold water.
           冷水中生物的基础代谢速度要低很多。

1. especially of leaves
    located at the base of a plant or stem
    especially arising directly from the root or rootstock or a root-like stem

    e.g. basal placentation
           radical leaves

    Synonym: radical

2. of primary importance

    Synonym: primary

3. serving as or forming a base

    e.g. the painter applied a base coat followed by two finishing coats

    Synonym: base