| 1. | Medical investigation on the effects of radioactivity in the field of petrochemistry
重点放射性污染源监督监测工作的探讨
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| 2. | Petrochemistry and ore potentiality of the mafic - ultramafic rocks in the yangliuping cu - ni - pgf mine , sichuan province
超镁铁质岩型铜镍矿床成矿条件与找矿远景分析
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| 3. | It is widely used in many fields , such as electric power , nuclear energy , traffic , petrochemistry and so on
目前在电力、核能、交通和石油工业等领域有较广泛的用途。
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| 4. | It has a lot of applications in material science , mechanics , machine , aeronautics and petrochemistry
应变测量广泛的存在于材料、力学、机电、航空航天、石油、化工等各种行业。
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| 5. | The volcanic rocks belong to the cal - alkaline series and petrochemistry and geochemistry show characteristics of island arc volcanic rocks
酸性熔岩及同质凝灰岩，属钙碱性系列，且高钾富铝。
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| 6. | It belong series of the alkaline basalt , and have character of island ocean in geochemistry and petrochemistry
岩石化学、地球化学特征表明，该组火山岩属碱性玄武岩系列大西洋型（钠质类型） ，具洋岛特征。
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| 7. | 《 logistics technical corporation 》 is an engineering construction company for petrochemistry product logistics system supply
《罗吉司科技兴业股份有限公司》是供应石油化学产品物流系统及设备之专业工程建设公司。
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| 8. | The application of rupture mechanics and remanufacturing technology is very important not only to petrochemistry industry but also to the life - prolong of equipment
石油化工行业对于断裂力学和再制造技术的应用极为重要，对设备延寿有重要意义。
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| 9. | Detailed studies of the petrography , petrochemistry and geochemistry , indicate these volcanic rocks have high contents of aluminum and potassium and are intermediate to acid lavas and homoplasmic tufts
通过对该组火山岩的岩石学、岩石化学和元素地球化学研究，确认该火山岩为中性。
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| 10. | Abstract : a digital automatic ultrasonic testing system developed for stovetubes of petrochemistry was introduced including the choice of the angle of a transducer and the grading of tubes
文摘:介绍自行研制的透射式数字化炉管超声自动检测系统及检测结果，并对超声探头的入射角选取和炉管的分级进行了探讨。
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