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有用的工具
1、tool───vi.使用工具；用机床装备工厂；n.工具，用具；器械，机床；手段；vt.用工具给……加工
2、useful tips───有用的提示
3、useful───adj.有用的，有益的；有帮助的
4、a useful book───一本有用的书
5、A tool───一个工具；一种工具
6、useful tool───有用的工具
7、a useful───有用的
8、useful idiots───有用的傻瓜
9、useful charts───有用的图表
1、Using microscopy to authenticate the raw material used in the preparation of medicines has been a useful tool in the herbal sector.───在制作药品的过程中利用显微技术进行原材料的鉴定已经成为草药领域的一种有益的工具。
2、Enabling at least one of them is a useful tool for finding programming errors that may result in security holes.───至少启用它们中的一个，可以有效地发现可能导致安全漏洞的编程错误。
3、That "might be a useful tool" for figuring out the cause of a disease, malformation, or even a behavioral trait.───那“可能是找出疾病病因、畸形或某种行为特征的有效手段”。
4、Class is a useful tool for logging simulation measures , but you could record events by any other technique you wished also .───类对记录模拟措施是个有用的工具，但您也可以通过您想使用的其它任何技术来记录事件。
5、Caching can be a useful tool in any application.───高速缓存在任意应用程序中都会是一个有用的工具。
6、They are also becoming a useful tool for firefighters, helping them find and fight wildfires.───它们也正在成为消防员的一个有用工具，帮助他们发现和扑灭野火。
7、As such, compromise is a useful tool for survival.───像这样，妥协是有用的生存工具。
8、Nowadays, it has developed into a complete theory and becomes a useful tool for airlines to gain profitability and competitiveness.───现今，收益管理已形成较完整的学科体系并成为世界各大航空公司主要的竞争和盈利手段。
9、There is no doubt that UML is a useful tool for communicating designs and for analyzing problems.───UML对于通信设计和分析问题毫无疑问是一种非常有用的工具。
1、Symmetry is a useful tool in organizing interfaces from the standpoint of providing visual balance.
2、The Internet is becoming a useful tool for investors.
3、The computer is ever such a useful tool.
4、It seems that the combinatorial strategy is a useful tool for the process study of some chemicals.
5、This technique constitutes a useful tool for assessing geographic distribution for questions of ecology, biogeography, systematics, and conservation biology.
6、Dance and aerobics classes are a useful tool for encouraging girls back to school P.E. lessons.
7、The results indicate that NMR spectroscopy is a useful tool for the structural assignment of those copolymers which possess similar chemical structures and properties of the monomeric units.
8、Slicing can be a useful tool when you want to make compositions.
9、Are rank - abundance distributions a useful tool of assemblage discrimination in tropical moths?