| 单词 | 定向 |
| 释义 | 〔orientation〕Location or position relative to the points of the compass.定向：与罗盘所指相关的地点或位置〔orientation〕The act of orienting or the state of being oriented.向东：定向的行为或被定向的状态〔polarity〕Intrinsic polar separation, alignment, or orientation, especially of a physical property:（二）极性，极：固有的二级分化、排列或定向，特别是作为一种物理属性：〔geotaxis〕Movement of a motile organism using the earth's gravity for orientation.趋地性：生物以地球重力为定向因素的向性〔yagi〕A directional radio and television antenna consisting of a horizontal conductor with several insulated dipoles parallel to and in the plane of the conductor.八木天线：一种定向的收音机或电视的天线，由与水平的避雷针平行的几个绝缘振子和绝缘平面组成〔chance〕Random implies the absence of a specific pattern or objective and suggests a lack of direction that might or could profitably be imposed: Random 含指没有特定的模式或目的，并含有缺少原本能有益定向意思： 〔orienteering〕from orientera [to orient] 源自 orientera [定向] 〔metaphase〕The stage of mitosis and meiosis, following prophase and preceding anaphase, during which the chromosomes are aligned along the metaphase plate.中期：细胞核的有丝分裂和减数分裂阶段，发生于前期之后和后期之前，在此期间内染色体在中期板平面上定向排列〔proprioception〕The unconscious perception of movement and spatial orientation arising from stimuli within the body itself.本体感受：由身体本身的内部刺激引起的对于运动和空间定向的不自觉的感受〔determine〕To give direction to:定向：指出方向： |
| 随便看 |
|
学习网英语词汇栏目收词371507余条，连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同（近）义词等多项功能，对所收词汇进行全方位的解释和说明，内容丰富，功能全面。