subtending
基本解釋
- vt.[數(shù)]對著;對向;[植]包在葉腋內(nèi)
英漢例句
- In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre.
在菊科植物中,苞片數(shù)目多而聚生在花序外圍,稱為總苞。 - Usually, two pairs of the fertile bracts in the middle of the cone subtend six ovules, which initiate in an acropetal manner.
在北京 ,雌球果原基 7月分化。 通常一個球果有 4對苞片 ,中部兩對可育 ,靠球果頂端一對各產(chǎn)生一枚胚珠 ,其下一對各兩枚。 - Planck will be able to measure CMB temperature differences as small as five millionths of a kelvin and detect hot and cold spots that subtend less than a tenth of a degree across the sky.
普朗克號將可測量到五百萬分之一K的CMB溫度差異,并偵測到天空上張角小于1/10度的冷熱區(qū)域。 - Accuracy Analysis of Subtend Trigonometric Leveling and Determination of Weight Matrix for Adjustment of Elevation Mixed Network
精密測距三角高程精度分析及高程混合網(wǎng)定權(quán)