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Several major companies use our service.
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我们的服务受到了客户们的好评。 |
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Several major oil companies have expressed interest in the system.
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一些主要石油公司对这个系统表达了极大的兴趣。 |
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Several means are available for protection of polyvinyl chloride (PVC) tube from fire, but they are not perfect in prevention of tires caused by laser beam.
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虽然有很多防护措施可以用来保护气管内管，但总是无法提供非常完全的保护。 |
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Several means, which are copolymerization, grafting and blend, and progress of organic silicone modified polymer were introduced.
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摘要从共聚改性、接枝改性和共混改性等几个方面简要介绍了有机硅改性聚合物的研究状况和发展历程。 |
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Several members of the Student Union in our school had an exchange party with the delegation of students from Japan in Min Zu Hotel, Beijing.
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学生会部分同学与来访的日本高中生访华团在民族饭店进行了友好交流。 |
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Several members of the orchestra are tuning up their instruments.
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乐队中有几个成员正在调他们的乐器。 |
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Several men were called for testimony .
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好几个人被传来作证。 |
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Several men were called for testimony.
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好几个人被传来作证。 |
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Several methods have been proposed for unlocking impacted permanent second molar, the technique of choice would be determined by such factors as the efficiency and convenience of appliance, the preparation of anchorage and the undesired side effect.
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因此当发现第二大臼齿无法顺利萌发，通常会建议病患以矫正方式扶正以获得良好的咬合。 |
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Several methods like classroom observation, interactive analysis of classroom speech act and ethnography may be adopted in analysis of instructional behaviors.
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教学行为分析的主要方法有课堂观察法、课堂语言行为互动分析法和人种志方法。 |
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Several methods of determination of the vehicle particle emission factor were reviewed in this paper.The application,and the advantages and disadvantages of those models were introduced.At last,the paper pointed out that the further study of vehicle parti
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综述了国内外几种常用的机动车颗粒污染物排放因子的确定方法,介绍了各模型的使用概况及其优缺点,最后提出对机动车颗粒污染物排放因子应深入开展有关研究。 |
