Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单

| A | | 1 | | B | | b | | C | | 人才招聘 | | D | | | | E | | 电子 | | F | | f | | G | | | | H | | h | | I | | | | J | | j | | K | | k | | L | | | | M | | |
| N | | n | | O | | o | | P | | p | | Q | |常见问题 | | R | | 研究 | | S | | | | T | | | | U | | u | | V | | v | | W | | 瓦特 | | X | | x | | Y | | y |

Symptoms of Floaters症状的飞蚊症

Floaters aren’t noticeable all the time.飞蚊症arenâ € ™吨显着的所有时间。 When your eye is still or you are gazing into space, you may see them drift slowly across your vision.当您的眼睛仍是或您是凝视进入太空,您可能会看到他们慢慢地漂移在您的视野。 When you move your eye to look in different directions, floaters tend to move quickly.当你移动你的眼睛看看在不同的方向,飞蚊症,往往迅速采取行动。 They don’t follow your eye movement precisely and seem to dart away as you try to look at them.他们donâ € ™吨的后续您的眼球运动,正是和却又不见踪影作为您尝试看看他们。

Floaters may appear as dots, circles, lines, cobwebs or other shapes.飞蚊症可能会出现点,各界人士,路线, cobwebs或其他形状。 They are usually grey and semi-transparent.他们通常是灰色和半透明。 Most floaters are small and quickly move out of your field of vision.大多数的飞蚊症是小,并迅速迁出你的视野。

Floaters tend to be most noticeable when you’re looking at a clear-coloured background, such as a white wall or clear sky.飞蚊症往往是最明显的当youâ € ™重新寻找在一个清晰的深色的背景,如白色墙壁或晴空。