白云石化

Alterations of country rocks are complicated and multiple, and mainly are silicification, talcization,biotitization and dolomitization, Quartzite at the bottom of the second formation of the Langshan Group is the result of silicification.

围岩蚀变类型较多而且复杂，主要有硅化、滑石化、黑云母化和白云岩化。狼山群第2岩组底部的石英岩是硅化作用的产物。

The authors summarize the dolomization genetic model of oolitic beach reservoir.

海平面频繁的变化是发生混合水白云石化作用的主要动力。

The forming of effective reservoir in the beach body depends on the later diagenesis. The beach body is dolomitized when it exposes above the water, which is favorable for the later buried denudation and forming of good reservoir.

当滩体暴露于水体之上时，受到大气淡水和混合水的改造，发生白云石化作用，有利于后期埋藏溶蚀作用的发生，可产生大量的储集空间并构成良好的储集体。

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我们的客户群包括广州港务集团属下各港口、南沙港、广东外运、广州铁路南站、广州白云国际机场航空货运公司、广州双桥股份、广州立邦涂料、卜内门太古漆油、广州蓝月亮生物工程公司、深圳杜邦、东莞三星、LG化学公司、东莞雀巢、东莞玖龙纸业、阿克苏诺贝尔公司、中国石化广州分公司、安美特化学、广州宏仁集团、台塑集团、佛山科勒、南海亚洲铝业、茂名恒大钢铁、广州发电厂集团、广东粤连电厂、维达纸业有限公司、南方李锦记食品有限公司、广州金发科技股份公司、广州高露洁、广州广药集团中一药业、广州南沙龙沙公司、好来化工有限公司等一大批著名企业，我公司主要销售和提供服务的梅特勒-托利多衡器产品有：汽车衡、平台秤、吊钩秤、台秤、防爆衡器；过程称重用的称重模块料、仪表；实验室及工业用的电子天平、分析仪器等。

Company's "golden bamboo" series products have been separately Capital International Airport, Guangzhou Baiyun Airport, Shanghai Baosteel, China's FAW, Shanghai Volkswagen, Ling Ao nuclear power plant, Qinshan, Tianwan nuclear power, Jiuquan Satellite Launch Center, Canton metro, subway, Shanghai, Tianjin Light Rail, Jinshan Petrochemical, Siemens Shanghai, Qingdao Haier, Changhe Group, Qingdao Quartet vehicle factory, Xiamen International Conference and Exhibition Center, North China Pharmaceutical,·à, METRO Group and so on more than 1,000 national key project selection.

公司生产的&金秋竹&系列产品已分别被首都国际机场、广州白云机场、上海宝钢、中国一汽、上海大众、岭澳核电、秦山核电、田湾核电、酒泉卫星发射中心、广州地铁、上海地铁、天津轻轨、金山石化、上海西门子、青岛海尔、昌河集团、青岛四方车辆厂、厦门国际会展中心、华北制药、欧培德、麦德龙集团等1000多家国家重点工程选用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。