As a result, its use has been banned or restricted in many countries.
因此，许多国家已经禁止或限制使用这种物质。
Rosiglitazone was taken off the market in Europe, and its use is greatly restricted in the United States.
罗格列酮已经撤出欧洲市场，在美国的使用也被大大限制。
It looks promising, but we will have to wait for the results to come back from clinical trials and its use will be restricted to treating small areas of dental decay.
这种技术看起来前途无量，不过我们必须耐心等待来自临床试验的结果，而且其治疗范围可能仅限于蛀牙面积比较小的区域。
Imagine if all of this past knowledge was kept hidden or its use was restricted to only those who are willing to pay for it.
想像一下，如果所有这些知识过去一直隐藏起来，或者只限于那些愿意付钱的人才可使用。
The AMBP operates a semi-private UDDI registry whose use is restricted to its membership.
AMBP 运作着一个半私有的UDDI注册中心，这个注册中心的使用局限于其会员。
The use of sapphire is restricted by its cost and because the material is difficult to machine and form.
限制使用蓝宝石的因素主要是其价格以及这种材料难于加工和成形。
The use of the anthracycline doxorubicin is restricted by its cardiac toxicity.
使用蒽环类药物阿霉素是限制其心脏毒性。
Compared with its wider use in achiral separation, the application of MEEKC in chiral separation has been largely restricted due to the lack of suitable chiral selectors.
由于缺乏合适的手性选择剂，与其在非手性分离方面的广泛应用相比，MEEKC在手性分离方面的应用受到很大限制。
Use of the name and acronym is restricted to functions authorised by and for the benefit of the Organisation and its members.
该名称及简称的使用仅限于该组织及其成员授权，并为该组织及其成员利益服务。
Its use should be restricted to its primary sense of "sure".
使用这个词，只限于它的第一个意思：“肯定”。
Its use is somewhat restricted by frequent requirements for window and door openings.
但经常由于门窗开洞的要求，使得这种支撑的采用在一定程度上受到了限制。
Moscow restricted grain sales in 2008 during the global food crisis through the use of export duties and quotas and imposed a total export ban in August 2010 after a drought destroyed its crop.
2008年全球粮食危机期间，莫斯科曾利用出口关税与配额制度来限制粮食销售。2010年8月遭遇严重旱灾、庄稼受损后，还实施了全面出口禁令。
However, the clinical use of etomidate has been restricted because of its side effects.
但是依托咪酯具有降低皮质醇的作用，因此它的使用受到了一定的关注。
However, the clinical use of etomidate has been restricted because of its side effects.
但是依托咪酯具有降低皮质醇的作用，因此它的使用受到了一定的关注。
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