Declining water quality is a major factor in the pollution of the Great Barrier Reef.
水质下降是在大堡礁污染的主要因素。
Human factors is the waterborne traffic accidents are a major factor in light of the specific practice, and to increase the quality of the crew, to ensure water safety is an important foundation.
人为因素是水上交通事故的一个主要因素，结合具体实践，提出提高船员素质，是确保水上交通安全的重要基础。
In evaluating water quality, fuzzy matrix, compared with single factor way, can reflect more realistically the grade of water.
模糊矩阵法评价水质级别，比单因子评价法更真实地反映水体水质级别的具体归属。
Water is a very important environmental factor in citrus production, the quality of which poses a direct impact on the fruit quality.
水是柑桔生长极为重要的环境因子，水质好坏直接影响果品的质量。
Melting experiments validate that the content of high temperature form water is the most important factor influencing the quality of the natural quartz.
熔制实验证明：高温水的含量是影响天然石英质量的最主要因素。
Converter circulated water quality stabilization is a key factor of circulation use of dedusted water.
转炉除尘水水质稳定处理是除尘水实现循环使用的关键。
Control of inner cooling generator cooling water quality in a definite extent is an important factor for ensuring generator safe operation.
控制发电机内冷却水水质在一定的范围内，是保证发电机安全运行的一个重要因素。
The computer random selection is leaded into the factor selection of water quality appraisal with VB program.
应用VB编程，在传统水质评价的因子选择中引入计算机随机选择。
The major control factor of water quality is precipitation and runoff.
降雨和径流为三亚湾海域水质参数变化的控制因子。
During viscous crude oil steam flooding, a high pressure steam water separator is introduced to improve steam quality and then enhance recovery factor.
为在稠油热采蒸汽驱阶段提高注汽干度，进而提高稠油开采率，引进了高压汽水分离器。
The heavy metals pollution in agricultural soil of Guangdong is mainly caused by artificial factor, soil parent materials and the diversity of water quality in different area.
人为因素、成土母质和不同流域水质差异是造成广东典型区域农业土壤重金属污染的原因。
It has been proved that the membrane factor values are not a feasible, unified requirement for the quality of flooding water in oil fields.
结果表明，滤膜系数值并不能在所有情况下都正确地反映注入水水质的优劣，因此不宜作为统一的油田注入水水质的一项指标。
The East Route of water diversion should be completed by 2010, and pollution control to ensure diverted water quality is a key factor to guarantee the project successful.
南水北调东线工程计划在2010年建成，能否根治污染、确保调水水质，是其成败的关键。
Water is the foundation and main factor for living; it goes without saying that it is the most important quality for humanity and human society.
水是生命存在的最基本条件﹐它对人类和人类社会的重要性是不言而喻的。
It also showed that in each pollution factor, COD, BOD5 and the votile phenol contributed much more to the water quality of this river. Thus corresponding reason was analyzed.
在各污染因子中COD、BOD5、挥发酚类对河流水质的贡献率较大。由此分析了相应的原因。
In pipe networks "growth ring" is an important factor to cause secondary pollution, so clearing the "growth rings" will help improve water quality and the capacity of pipes carrying water.
管网中的“生长环”是造成二次污染的重要原因，清除“生长环”有利于提高供水水质和管道通水能力。
Automatic controlling is the effective assurance on the condition of high concentration factor. Monitor the fluctuation of water quality and dose in time.
系统在高浓缩倍数运行条件下，采用自动化控制，是实现循环水系统的水质稳定控制的有效保证。
The most important factor of causing water quality malignization and water loss in the water-resources watershed region is come from the exploitative action of changing soil use goal.
在水源集水区中最常造成水质恶化与水量流失之因素主要是来自变更土地使用目的的开发行为。
The authors put emphasis on using the model of factor analysis to calculate weight and to evaluate water quality. The result shows that the method is much ideal and suitable.
重点探讨了利用因子分析法求权重来评价水质，通过实例分析得知这种方法在目前是较为理想和合适的。
The water quality of Qingjiang River in Hubei is analyzed systemically based on the monitoring data from 1995 to 2006 with single - factor assessment method.
通过采用单因子评价手段，选取1995～2006年实地监测数据，系统分析了清江长阳段水质状况。
The water quality of Qingjiang River in Hubei is analyzed systemically based on the monitoring data from 1995 to 2006 with single - factor assessment method.
通过采用单因子评价手段，选取1995～2006年实地监测数据，系统分析了清江长阳段水质状况。
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