Compared to Internet data, the characteristics of financial data is also very prominent, such as low frequency, but higher quality.
相比互联网数据，金融数据的特点也很突出，如频率较低，但质量较高等。
The quality of resistance spot welding of low carbon steel and high strength low alloy steel is studied by looking into the dynamic voltage characteristics of the electrodes.
本文通过对电阻点焊电极电压动态特性的分析，研究了低碳钢及低合金高强度钢电阻点焊的质量问题。
But due to the characteristics of auditing industry, the phenomenon of low-quality auditing and the "conspiracy" between auditors and listed companies frequently arise in practice.
但是，由于审计行业自身的特点，现实中审计质量低下、审计师和上市公司“共谋”的现象却屡见不鲜。
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