The nearby popocat petl volcano is stirring after more than half a century of quiet and could someday erupt on a scale not seen for a thousand years 不远处的波波卡特佩特（墨西哥语：山神）火山再经过半个世纪的沉寂之后再次活跃了起来，并且可能进行一次千年未见的大爆发。
H silica - coated middle chrome yellow is prepared by the precipiation of chromate salt with lead nitrate solutions with special surface treatment of silica , aluminum and other additives 中铬黄是由铬酸盐和硝酸铅相互沉淀，再经过硅、铝等助剂特殊处理所得的耐热性特佳的中黄色粉末。
People wearing slippers must , before entering the pool , soak their feet and slippers in clean water by going through a footbath and a sanitising floor matt to avoid dirtying the pool 至于穿拖鞋的市民在进入泳池前，亦要先在洗脚池清洁脚和拖鞋之后再经过消毒地毡，以免弄污泳池。
To produce cylinder by woven edge and glass fiber with twisting to each other , then producing composites reinforcement through the process of resin permeating , gelatin and heat designing 将废布边及玻璃纤维在施予一张力下加?完成长条圆柱状，再经过含浸、胶化及热定型等过程制成复材钢筋。
On a nearly completed prosthesis , the modification and changes performed in the lab to improve esthetics , function or hygiene , adjustments are also performed at the request of the dentist 通过几乎完全的修复,在实验室里完成了美学,功能或卫生学的矫正和改变,再经过调整完成牙科医生的要求
“ in this way , specific data pieces are tentatively made available from the given primary text via algorithmic procedures . their content must subsequently be interpreted and validated 以这种方法，研究者将藉由演算法程序，从原始文字资料中测试性地获得特定资料片段。这些内容必须再经过随后的诠释与检验工作。
In brief , i myself make a point of fulfillment inquisition study , and receive a complete materials by reading documents . so i make sure the standpoint then verify through fulfillment 总之，本人注重实践调查研究，通过文献阅读获取准确完备的材料，进行分析研究确定观点，再经过实践去验证，使理论与实践相融合。
Each episode will have a clear narrative , which tells the story behind a specific map , but will also explore major developments in map making which relate to the story 一连三集的节目，都会重点介绍一个地区的地图，由其形成开始，以及其后的历史发展导致的改变，再经过不断的修正及补遗，最终成为今时今日呈现的图像。
The outcomes from teacher ' s anticipation still need the students ' suggestions to implement . students learning outcomes on the internet should have a specific theme and students own opinions 这些仅仅是教师的想法，大家还可以提出自己的建议，把搜索到的资料，再经过整理加工，加入自己的观点就可以成为一份活动成果，注意要有明确的主题。
Agents are then assessed on their previous experience and quality of their service delivery . they are invited to attend a training course and only on completion do they become accredited for ads purposes 再经过对旅行社的历史情况以及所提供的服务水平进行评估之后，旅行社将获邀参加培训，只有培训合格的旅行社才有资格组织ads旅行团。
