One cause of floaters is the hyaloid artery which carried blood to your eyes. 产生悬浮物的一个原因是由为眼输送血液的玻璃状动脉引起的。
To some people these "floaters" look like spots; to others, tiny threads. 对有些人来讲,这些悬浮物像是圆点,而对另一些人则是细小的线状物。
Their work is perfunctory and they show up as floaters& people who are actively disengaged. 他们敷衍工作,随波逐流&主动地处于闲散状态。
The product is suitable for cleaning aquatic floaters of rivers, lakes and reservoirs to purify environment. 该产品适用于清除河道、湖泊、水库中的水面漂浮物,净化环境。
In the morning, They did some physical skill training on the water, including magic wheels, tumbling barrels, swinging bridges, steel nets, floaters and many other interesting and challenging items. 上午是颇具挑战性的拓展训练内容,包括霹雳滚桶、魔鬼车轮、木桩功夫桥、铁锁吊桥、一线铁锁桥、九曲独木桥、踏水无痕、向风起舞、铁甲四强等项目。
Eye movement makes floaters more visible as they swirl about like seaweed in the ocean surf. 随着眼睛的活动飞蚊者会明显的感觉到蚊的旋涡,就象海平面上海藻一样。
Social floaters are some kinds of marginal colonies out of the basic social structure. 所谓城镇游民即是指在城镇居民中游离于基本社会结构之外的各个边缘群体。
Dynamic characterstics of active magnetic suspension for liquid-floated inertial instruments reflect the dynamics law of floaters. 惯性仪表有源磁悬浮的动态特性实质上反映着其浮子组件五个自由度的动力学规律。
The relation among the surface defects, the floaters and the clogs was discussed. 探讨了结鱼、水口结瘤与表面缺陷的关系。
China's securities law should use the practice of America for reference and execute responsible system for the projection of profitable information which honest and credible floaters of securities have issued. 我国证券法应借鉴美国的做法,对诚实、信用的证券发行人发布的盈利信息预测实行负责制度。
The main postoperative complications were posterior capsule opacification in 110 eyes, fundus hemorrhage in 7 eyes, retinal detachment in 4 eyes and farther high myopia retinopathy in 33 eyes. Some patients ( 61 eyes) felt more floaters and black-shadows after operation; 术后主要并发症为后囊混浊(110眼),7眼眼底出血,4眼视网膜脱离,33眼进行性高度近视视网膜病变,61眼感觉术后眼前飞蚊及黑影增多;
During the period from 1984 to 1986, a large number of "Artificial bottom floaters" were plunged in the South Yellow Sea and the East China Sea to measure the bottom current. 1984&1986年,作者在南黄海和东海投放大量人工水母测量底层流。
The lives of social floaters are unsteady badly, and they are always excluded out of the central labour market, so they have become a kind of latent menace to the society. 由于游民阶层具有极大的不稳定性,他们常常被排斥在主流劳动力市场之外,从而对整个社会的安定构成了潜在的威胁。
The client has very demanding requirement in weight and centre of gravity accuracy control of offshore structures and floaters during construction. This requirement will be reiterated in the tendering documents, construction contract and specification. 业主对海洋结构物空船重量和重心位置建造精度的要求也非常高,此项要求在招标文件、建造合同以及技术规范中均提出。