维持者

At present, methadone maintenance treatment has become the world's most widely abused opioid treatment of addicts.

目前，美沙酮维持治疗成为世界范围内应用最广泛的滥用阿片类物质成瘾者治疗方法之一。

Man is both creature and moulder of his environment, which gives him physical sustenance and affords him the opportunity for intellectual, moral, social and spiritual growth.

人类既是他的环境的创造物，又是他的环境的塑造者，环境给予人以维持生存的东西，并给他提供了在智力、道德、社会和精神等方面获得发展的机会。

For statistic analysis of the correlating factors, age at study, physiological knock knee, physical performance and radiological findings, e.g. accessary navicular bone or talo-navicular subluxation were related to such change.

若以扁平足现象改善者与维持现状或恶化者作相关因子的统变研究，则可以发现其与年龄、 X 形腿、体能表现及 X 光的特殊变化(包括附生舟状骨或距骨舟状骨半脱位)相关。

Answer to roll out system of the business that become city in time, maintain necessary negotiability, the price that assures the market discovers ability.

并应及时推出做市商制度，维持必要的流通性，保证市场的价格发现能力。【以下内容为IT者网站提供英文翻译，未经授权请勿转载

The only case in which the higher ground has been taken on principle and maintained with consistency, by any but an individual here and there, is that of religious belief: a case instructive in many ways, and not least so as forming a most striking instance of the fallibility of what is called the moral sense: for the odium theologicum, in a sincere bigot, is one of the most unequivocal cases of moral feeling.

只在一宗情事上，也只是随处有个别的人采取了有原则的较高的立场，并且一贯地维持下去，那就是在宗教信仰方面。这事在许多方面都有启发指示的意义，而就所谓道德感觉之不能无误这一点说来，尤不失为一个最显明的例证；如神学家之相仇，就一个真诚的执迷者说来，确是道德情绪的最明白的事例之一。

In the business potential analysis of environment, those areas in short of local advantage should rely on the design of commercial space to enhance shopping quality; as for the planning of supermarket, it could better accommodate to the size needed, and could be more oriented to size-optimization and reduce space to maintain cost.

二、 在环境商业潜力分析方面，区位缺乏优势者则需依赖商业空间之设计提升购物品质；超市的规划要能符合实际所需面积，以面积适性化为导向，减少空间维持成本。

Previous studies of floral phyllotaxis in this family focused on one species, Calycanthus floridus.

这种类型的信息在了解、维持和改造植物和授粉者系统时就变的很关键。

The tactile directional map is similar to regular directional maps in function. Yet, due to the fact that it requires specified Braille explanation and larger tactile elements, the information density on the tactile directional map is relatively lower. Consequently, a tactile directional map is normally not as delicate and not as comprehensive as a regular directional map. The purpose of this study is to examine the appropriate size of various elements on the tactile directional map and to develop a set of design principles in order to create one that better meets the need. It first explores the way the visually impaired use the tactile directional map and inquires about their views and suggestions.

一般导引地图上有指示性图示，超越文字的藩篱，能让大多数人能理解，且可简化版面的设计；然而触觉地图虽与一般地图相类似，但增加了点字说明和一些触觉元素，可是却鲜少有图像，这是由於点字和一些触觉元素的特性使然，因而使得触觉导引地图上的资讯密度相对较低，造成触觉导引地图缺乏像明眼人导引地图一样地设计完善，也没解释这麽清楚、更缺少图像化的设计，若是维持和一般导引地图相同的资讯密度，则触摸导引地图的面积会过大，超出了一般人手部可触及的范围，造成了视障者触读的不便，这都会使得资讯残缺及迷失，甚而产生一些不可知的危险状况。

The dynamic visual acuity of 10 subjects remained 20/20 (50%), while that of the other 10 subjects dropped only by less than 2 lines on the vision screener.

结果：在实验一的20位志愿者其静态视力均为20/20，而在动态环境下有一半的受测者维持不变，另外一半的动态视力也仅下降一、两行而已（即20/25或20/30）。

"When the market can no longer sustain the speculative fever, a reaction sets in, selling develops, and prices begin to fall"

当市场不能再维持这种投机热时，就会出现相反的情况，炒股者纷纷抛售，价格随之开始下跌。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。