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- Degree of polarization ellipsoid 偏振度椭球
- The two systems of government are polar opposites. 这两种政体正好相反。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- polarization ellipsoid 极化椭球
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗?
- Degree of Polarization Ellipsoids in Feedforward PMD Compensation 前馈PMD补偿中拟合偏振度椭球的研究
- Located or found in one of the Polar Regions. 环极的,围绕极地的位于或发现于一个极地区域中的
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严,北极熊还是逃出了动物园。
- The locus E of points is an ellipsoid. 点的轨迹E是一个椭球。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- Capsule ellipsoid or cylindric, opening from base. 蒴果椭圆形的或圆筒状,基部开裂。
- Flowers bisexual, globose to ellipsoid in bud. 在芽中的花两性,球状到椭圆形。
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳,但也是陆栖动物。
- Achenes short, ellipsoid to lenslike. 瘦果短,椭圆体到透镜状的。
- Fruit a caryopsis, ovoid to ellipsoid, beaked. 果一颖果,卵球形的到椭圆形,具喙。
- In spite of vigilance a polar bear escaped from the zoo. 尽管警戒很严,北极熊还是逃出了动物园。
- Berry ellipsoid, ca. 10 mm, stylar foot beaklike. 浆果椭圆形,约10毫米,花柱基喙状。
- The polar bear's habitat is the icy waters of the Arctic. 北极熊的栖息地是冰冷的北极海域。
- Buds ellipsoid, glabrous, viscid. 芽椭圆形,无毛,黏。
- Love and hatred are polar feelings. 爱与恨是完全相反的感情。