鉛鹽類 的英文怎麼說
中文拼音 [qiānyánlèi]
鉛鹽類
英文
lead salts-
The gangue minerals are mostly carbonating minerals, fluorite, barite, celestite and so on ; the rock alteration is slightly silicified, carbonated, baritizated, celestited, which is low - temperature alteration. because of continual downgoing extrusion from india plate to euro - asian plate, there are some thrusting nappe structures in lanping basin related to the orogens on the two sides
礦床中礦石礦物發育典型的中低溫熱液成因的礦物組合，如黝銅礦系列、方鉛礦、黃銅礦等，脈石礦物主要為碳酸鹽類礦物、螢石、重晶石、天青石等；圍巖蝕變主要發育弱硅化、碳酸鹽化、重晶石化、天青石化等低溫蝕變組合。Polyvinyl chloride ( pvc ) heat stabilizers including lead salt heat stabilizers, the metal stearate heat stabilizers, organo - tin heat stabilizers, re heat stabilizers, organic antimony heat stabilizers, hydrotalcite heat stabilizers and the auxiliary heat stabilizers research progress are reviewed and the development trend of the stabilizers is prospected
摘要介紹了聚氯乙烯熱穩定劑包括鉛鹽類熱穩定劑、金屬皂類熱穩定劑、有機錫熱穩定劑、稀土類熱穩定劑、有機銻穩定劑、水滑石熱穩定劑以及輔助熱穩定劑的研究進展，並且概述了熱穩定劑的發展趨勢。During 2004, the department embarked on risk assessment projects on dietary exposure to lead of secondary school students, vibrio species in seafood, nutrient values of chinese dim sum, food safety and microwave cooking, sweeteners in confectionery products and study on salts in hong kong
年內，本署進行的風險評估研究有： 「中學生從食物攝取鉛的情況」 「海產內的霍亂弧菌」 「中式點心的營養素含量」 「微波煮食與食物安全」 「糖果類產品甜味劑的含量」和「市麵食鹽的研究」 。
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