Using conventional drilling methods, it will take three summer seasons in the remote reaches of Antarctica to get to the million-year-old ice that the teams hope lies 3000 metres down.
用传统的钻冰方式，将会花掉三个暑天来获取遥远南极的冰芯，它们预期位于地下3000米深的冰层里。
Using the genomes of six ocean bacteria, the scientists evaluated the utility and cost effectiveness of the old and new methods to show that a hybrid method was better than either method on its own.
利用六大洋细菌的基因组信息，科学家从新老方法的实用性和花销价值评估得出：这种混合方法优于其原来的任何一种。
Methods: Using X-ray; bone mineral density index and bone biochemistry measure 369 cases of old fracture who have been fracture in three years through means of Evidence-based medicine.
方法：在循证医学指导下对福利院369名老年人中3年间发生骨折的病人进行X线摄片和骨密度、骨生化代谢指标测定。
Methods A community was sampled by using cluster sampling. 966 elderly people aged 60 years old or older were interviwed by using a standard questionnaire.
方法在贵阳市城区采用整群抽样方法，用标准量表调查了966 名60岁及以上的老年人。
The theory of the dyeing of polyester fibre when using dispersed dyes and the new and old dyeing methods are described for reference in practical production.
介绍了分散染料对涤纶纤维的染色理论、新老染色方法，为实际生产提供了依据。
It will be more convictive using lectotype or topotype to clarify taxon problem if the methods of DNA extraction and PCR from old samples are optimized.
若能解决馆藏陈旧标本DNA提取及PCR扩增等问题，利用模式标本或地模标本解决分类学问题将更具有说服力。
Methods using the emphysema tous bulla ligation and the unilateral lung volume reduction to treat old cope patients with bronchopleural fistula.
方法采用肺大泡结扎、扎及同侧肺减容术治疗老年慢性阻塞性肺气肿伴发支气管胸膜瘘。
The authors expound the methods and ranges of using old asphalt pavement, reclaimed method and basic request, construction process and request.
本文阐述了旧沥青面层的利用方法和适用范围，再生利用方法和基未要求及旧沥青面层再生利用施工步骤和要求。
Methods. A 53-year-old woman with basilar invagination underwent OC fixation using INFUSE bone graft.
研究方法：对一名患有颅底凹陷的53岁妇女采用INFUSE骨移植物进行枕颈融合。
Using generic markers speeds up old-fashioned breeding methods becauseyou no longer have to wait for the tree to grow up to see if it has the desiredtraits.
使用基因标记技术，可以加快旧式繁殖的速度，因为你不用等待树苗长大才能看到它是否带有那些你想要的特性。
The old methods about solving a system of linear equations all base on using the row's elementary operation to matrix of coefficients or augmented matrix.
现有的关于线性方程组的解法，都是基于对系数阵或增广阵施行初等“行”变换。
Methods By using the National 3~7 year-old children's temperament norm and scale complied by our department, children in Xi'an city were sampled and surveyed.
方法应用本科室研制的全国3～7岁儿童气质的常模及量表，对西安市一所幼儿园及一所小学3～ 7岁儿童进行了抽样调查。
Methods Observation were done in 30 old patients who successfully underwent myocardial contrast imaging using second harmonic imaging technology.
方法对行超声二次谐波心肌造影的30例患者进行观察。
Methods Observation were done in 30 old patients who successfully underwent myocardial contrast imaging using second harmonic imaging technology.
方法对行超声二次谐波心肌造影的30例患者进行观察。
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