slag lead 中文意思是什麼
slag lead
解釋
渣鉛-
The residues of secondary zinc oxide is a kind of secondhand resource which can be reused, there are many kinds of valuable elements contained in this slag, such as zinc, lead, arsenic, antimony, silver and scare metal indium, the comprehensive utilization of secondary zinc oxide have both reasonable value and society benefits
摘要次氧化鋅廢渣是一種可利用的二次資源，含有鋅、鉛、砷、銻、銀以及稀散金屬銦等金屬元素，綜合利用次氧化鋅有經濟價值和社會效益。 -
Article 31 it is forbidden to discharge or dump into any water body or directly bury deadly toxic soluble slag, tailings, etc. containing such substances as mercury, cadmium, arsenic, chromium, lead, cyanide and yellow phosphorus
第三十一條禁止將含有汞、鎘、砷、鉻、鉛、氰化物、黃磷等的可溶性劇毒廢渣向水體排放、傾倒或者直接埋入地下。 -
The high content of industry waste slag lead to a good benefit on social, economy and environment, so the study have been offered the solid theoretical foundation and the technique direction for the innovation of wall material in china
實踐證明， hsfab和salc具有優良的物理力學性能、耐久性能以及較高的性價比。由於工業廢渣利用率高使其具有良好的社會效益、經濟效益和環境效益，為墻體材料的改革提供了堅實的理論基礎和技術指導。 -
On the base of studying the compatible of chemical admixture and mineral admixture with cement, according to heat of hydration, chemical shrinkage and environment condition in the course of concreting and restrained cracking sensitivity indicates different quantity of mineral admixtures lead to different effect to the stability of concrete, such as 30 % fly ash and 40 % ~ 60 % micro - slag can improve the stability, but silica fume deteriorates the stability
在研究了化學外加劑、礦物摻合料與水泥兼容匹配關系的基礎上，指出不同礦物摻合料對混凝土的體積穩定性（熱穩定性、化學收縮、干縮、開裂敏感性）的影響不同，粉煤灰摻量達到30 ，礦粉在40 60改善體積穩定性，硅灰惡化了體積穩定性。
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