1、

Jar test for color removal of printing and dyeing wastewater with iron particle showed that main factor connecting with color removal are raw wastewater pH, dosage ratio of iron to water, reaction time, aeration, raw wastewater color and type of dye.

铁屑静态烧杯脱色实验表明,影响脱色的主要因素有:废水pH值、铁水投配比、反应时间、曝气、原水色度和染料种类。

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2、

The most remarkable factor of influence on the purification effect of beryllium is influent water concentration.

影响铍净化效果的最显著的因素为进水浓度,实际净化过程中进水浓度基本恒定不变,其次为上升流速与生物制剂量之间的相互影响。

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3、

It finds key factor of influent drainage water quality and does profitable trial for guiding grading control of oil refining sewage.

找出了影响出水水质指标的关键因素,对指导炼油污水进行分级控制做了有益的尝试。

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4、

Crop water deficit is an important sensitive factor affecting crop evapotranspiration, crop photosynthetic rate and hence its yield. In this study, first the concept model of crop yield influenced by water deficit is analyzed.

首先给出利用遥感信息结合作物光合生理特性研究作物产量水分胁迫模型的一般性概念,然后论述作物产量水分胁迫模型中作物蒸散和光合作用的关系。

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5、

Effect of biochemical characteristics and environmental factor of water purification photosynthetic bacteria PS2 on its growth

水质净化作用菌光合细菌PS2的生物学特性及环境因子对其生长的影响

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6、

Interfering Factor in TDS Determining of Water and Its Eliminating Method

浅议影响水中溶解性总固体测定的干扰因素和消除方法

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7、

The changing of water source quantity and influence factor of Lijiang;

丽江水资源量变化及影响因素;

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8、

Infrastructure includes road Infrastructure, water supplying and draining, energy supplying, telecommunications, making green and sanitation and civil precautions. If one factor develops slower than economic development, it will become the bottleneck of urban economic development.

城市基础设施包括道路交通、给水排水、能源供应、邮电通讯、绿化环卫、城市防灾等六大项,任何一项的发展落后于经济发展,都会成为制约城市经济发展的瓶颈。

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9、

China is of no exception, water safety have become the restrictive factor in the sustainable development of our economy and sociaty.

在我国也是如此,水资源已成为我国经济、社会可持续发展的制约因素。

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10、

The water body function security of sewage irrigation is displayed in the factors of routine physics and chemistry index, poison three respects of the index and microorganism's factor.

影响水体功能安全的因素主要分为常规理化指标、毒害指标和微生物因子因素组。

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11、

Nano-fluid is a solution that consists of nano liquid droplets formed by nano-composite materials dispersing in water. Nano-fluid is mainly used as an oil displacement agent in oil production to further enhance oil recovery factor.

纳米液是由纳米剂分散于水中的纳米液滴构成的溶液,纳米液在采油领域的应用主要是作为驱油剂,进一步提高原油的采收率。

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12、

Water resource shortage has been the confinement factor of sustainable development in Dalian city.

摘要水资源短缺已成为大连市经济可持续发展的制约因素。

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13、

The modeling results indicated that the melt fresh water from ice sheet is the direct extra forcing factor for YD climate change.

模拟结果表明,因淡水通量异常引起的海洋表面温度降低是YD形成的直接原因。

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14、

China is one of the most serious water shortage countries in the world, which has become restraining factor to our countries' economic and social development.

我国是世界上最严重缺水的国家之一,水资源短缺已成为制约我国经济社会发展的重要因素。

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15、

This article explains in detail the research results on alternative establishing about filling water system, selection and operation about equipment, specially for large variation range of operating lift, the worst operating conditions, the short time use, and lower utility factor etc.

针对充水系统运行扬程变幅大、运行条件恶劣,但使用时间短、系统利用率较低的特点,从充水方案的确定、充水设备的选择及运行等方面作了分析研究。

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16、

In the capacity of the ecological environment, subject to Jiuzhai-Huanglong main water for the ecological environment, choice of total phosphorus ( TP) as an evaluation factor.

在生态环境承载力的研究中,本文对九寨-黄龙以水为主体的生态环境,选择总磷(TP)作为评价因子。

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17、

With the increasing scarce water resources, drought has become another limiting factor to agricultural production.

随着淡水资源的日益短缺,干旱已成为农业生产的又一主要限制因素。

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18、

Water resources shortage has become an important limiting factor of economic development in the Huaihe River basin.

水资源短缺已成为制约淮河流域社会经济发展的重要因素。

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19、

When the front edge was upwind, water droplet was the key factor to the ice accretion thickness, while the tail edge was upwind, water droplet and wind speed were less important for ice accretion on the tail edge region of blade.

前缘迎风时,水滴流量对结冰厚度起关键作用,尾缘迎风时,水滴流量和风速对翼型尾缘部分的结冰影响不大。

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20、

In this paper, water level in the upper tank can be seen as capacitive factor, flow in the pipes can be seen as an inertia factor.

本文中上游水箱水位可作为容性因子,管系内流量可作为惯性因子。

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