dark band
英 [dɑːk bænd]
美 [dɑːrk bænd]
暗带
双语例句
- Semidouble dark lavender star/ purple band, white wavy edge.
半重瓣星状花，深紫色镶暗紫色边，再滚波浪白色边。 - They discovered also that every cycle, the dark band Milky Way's center called Galactic Equator intersects with Elliptical, the plane movement of the sun across the sky.
他们还发现，在每个周期中，称为“银道”的“银河”中心均会与椭圆星系相交，即太阳穿过天空进行的平面运动。 - Juvenile: Tail greyish-buff, finely barred grey; indistinct dark band along trailing edge of wing.
幼鸟：尾羽灰黄色，有细微灰色条纹；翼外缘有宽的黑色镶边不明显。 - Single-semidouble dark lavender ruffled star/ light green band, darker edge.
单瓣-半重瓣的折边星型花，暗暗的浅紫色有亮绿色的宽边及深色边。 - A dark band in the spectrum of white light that has been transmitted through a substance that exhibits absorption at selective wavelengths.
白光通过某种物质时，某些波长的光被有选择性地吸收而在光谱上留下的暗带。 - It can be used to fabricate X-ray and γ-ray detectors because of its high resistivity, low dark current, good thermal stability, wide and adjustable band gap, high energy resolution of the detecting ray, etc.
它具有电阻率高、暗电流低、热稳定性好、带隙宽且可调、探测射线能量分辨率较高等诸多优异的性能，适用于制作X射线和γ射线探测器。 - The results indicate that HCHO has a strong influence on the anodic behavior of both p-Si and n-Si electrodes in alkaline solutions. A reduction current of HCHO on an n-Si ( 100) electrode was observed in the dark due to the conduction band electron.
实验结果表明，甲醛不仅影响p和n型半导体电极在碱性溶液中的阳极氧化峰电流，而且在负电位区能在Si（100）电极上发生还原。 - Dark red bands were composed of myocardial fibers and there were bundle cells in the connective tissue at the peripheral part of the band.
动物的右心室条束可分暗红色条束和乳白色条束，暗红色条束主要由心肌纤维构成，条束周边的结缔组织中含有束细胞；