Through field investigation, pot experiment and sample analysis, effects on the soils, animalcules and reeds in seashore wetland irrigated by pulp wastewater were studied in this paper.
通过现场调查、盆栽试验和采样分析的方法，研究了用草浆废水灌溉海涂芦苇湿地对土壤理化性质、微生物数量和芦苇生长的影响。
The handwriting sample in criminal cases is the handwriting material that is used for comparison with the examine material, which is written by the suspects who are confirmed through investigation.
刑事案件中的笔迹样本，是指由犯罪嫌疑人、经侦查而确定的重大嫌疑分子亲笔书写的，用来同检材字迹作比较的笔迹材料。
To conduct our investigation, we constructed a database for a sample of companies that were accused of committing fraud during the period 1978 through 2001.
通过调查，我们为1978至2001这一时期内公司被指控财务欺诈的案例建立了一个数据库。
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