The group set research, development, production and sales as one, involving wood products locks, metal, aluminum door locks, glass door locks, anti-theft locks, electronic locks and special safety equipment, thousands of species covered Europe, the United States, Africa and the Middle East.
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To get a set of more expert second opinions, I went to a meeting of the olive oil research group at Davis.
为了得到更专业的第二意见,我与戴维斯分校的橄榄油研究团队开了个品尝会。
The population Research Institute, a Virginia-based group linked to anti-abortion organisations in America, last week welcomed the news that the world's population was set to hit 7 billion this month.
总部设在维吉尼亚的一个与美国反堕胎组织有关的组织“人口研究学会”,上周对本月世界人口增至70亿的消息表示欢迎。
According to previous research results, the article proposed a set of variable-weighting function theory, and researched on different heteroscedasticity of group data by variable-weighting function.
根据前人的研究成果,文章提出非定式权函数理论,并以非定式权函数对不同异方差性的分组数据开展研究。
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