本文从生态学能量流的角度研究了简阳县不同时期农田系统能量投入量、投能结构,投能效率及能量投入产出关系。
The energy inputs and their structure, efficiencies, and the relationship between energy input and output in the farmland ecosystem of Jianyang County were studied in this paper.
但是内部报告没有说明银行的最大持有量,甚至投行业务的首席风险官也不知情。
Because internal reports failed to account for some of its biggest holdings, not even the head of risk in the investment bank was aware of them.
与充足资金与低财务杠杆率相伴的是对投行服务需求量的减少。
As well as dearer funding and lower leverage, the investment Banks face the prospect of weakened demand for their services.
一心追寻更为通用及高流量搜索词,而忽略量小但高转换率之关键词,乃错投精力及金钱之举。
Whole-hearted pursuit of more general, high-traffic search terms at the expense of lower-volume, high-conversion keywords may send you (and your money) barking up the wrong tree.
9月14日出台的措施中,联储暂停了限制银行向其投行附属贷款量的限令。
Among measures announced on September 14th, the Federal Reserve temporarily suspended rules restricting the amount of money that Banks can lend to their investment-banking affiliates.
结果表明,浓缩污泥所需要的絮凝剂最少,消化污泥所需要的絮凝剂最多,并且各种絮凝剂都存在着最佳投加量。
Results showed that thickened sludge need the least flocculant while digestive sludge need the most flocculant, with all the flocculants having optimum dosages.
投茶量为一杯茶投一匙茶叶。
主体建筑量覆盖一个投双曲面屋顶,屋顶是传统陶瓷砖包。
The main building volume is covered by a pitched double-curved roof which is clad with conventional ceramic roof tiles.
介绍了马蹄沟矿矿井水的处理工艺、混凝剂的选择、投加量的确定、设备选型和费用分析等问题。
The treatment technique of Matigou Mine well water, selection of Coaqulant agent, determination of quantity, selection of equipment and analysis of expense are introduced.
研究了高分子聚合物作为絮凝剂的使用特性以及高分子聚合物分子量、电荷密度、投加量的关系及对絮凝过程的影响。
The author has studied the operation of polymer as the flocculating agent, its molecular weight, charge density and inventory of polymer and its effects on the process of flocculation.
重复取样表明,在同一城市饮用水中铝的浓度随时间而变化,一般是混凝剂投加量越高残留铝浓度越高。
The repeated sampling showed that the aluminum concentration in the same city varies with time. In general, the more the coagulant dosage, the high residual concentration of aluminum is.
通过实时计算出应改变的变压器变比和应投切的电容器容量,使调节迅速准确。该方法计算量小,计算过程简单,容易推广使用。
By calculating the taps of transformer and the value of reactive power, we can realize rapid and accurate adjustment. This method is easy to spread the use of it.
土层厚度、EM投加量、水力负荷周期对污染物去除效果的影响及机理分析。
The influence of pollution removal efficiency and mechanism analyses if adjusting soil depth, the quantity of EM, hydraulic loading period.
变频器通过对螺杆的调速,进而对药品的投加量进行精确的控制。
The inverter controls the adding of medicine accurately through regulate the speed of screw rod rotating.
多次添加h2o2与一次添加h2o2的试验结果表明,多次添加可以提高H2O2的利用率,节约H2O2的投加量。
Thus, the results indicate that the addition of H2O2 several times could be made much more effective than one time and save its amount.
通过实验研究了竹炭类型、粒度、投加量、吸附时间以及初始浓度等因素对竹炭吸附去除糖蜜酒精废水中COD效果的影响。
Effect of particle size, amount, time and initial concentration on adsorption removal of COD from molasses alcohol wastewater by using bamboo charcoal was experimentally studied.
脱砷装置投用后,降低了催化剂、活化剂的消耗量,提高了反应的稳定性,取得了较好的效果。
When the arsenic removal equipment is put into use, consumption of catalysts and activation agents are reduced, improving the stability of the reaction with good results.
根据脱硫再生效率确定脱硫催化剂PDS的投加量,达到控制脱硫成本的目的。
On the basis of the addition quantity of catalyst PDS for desulfurization determined by desulfurization regeneration efficiency, the purpose of controlling desulfurization cost is achieved.
探索了不同放养密度和投饲量水平下沟篮子鱼的生长情况和饲料利用率。
Growth and feed utilization rate of Siganus canaliculatus under different stocking densities and with various feeding levels were introduced.
影响各污染物去除效果因素的主次为,水力负荷周期、EM投加量,土层厚度。
The influence factors for removal efficiency sorting by priority are hydraulic loading period, the appending quantity of EM rejuvenation, soil depth.
由饲料种类、投饲量、投饲频率以及投饲方法等构成了饲料管理技术体系;
The feed management system is made up of feed type, feed level, feeding frequency and feed delivery approach.
还发现多相光催化氧化工艺并不适合处理高浓度废水,但通过提高H2O2的投加量可扩大多相光催化氧化法处理焦化废水的浓度范围。
Heterogeneous photocatalytic oxidation was found not suitable to treat wastewater of high concentration, but the concentration range could be extended by increasing the quantity of H2O2.
本文作者根据树脂再生的特点,介绍了人工神经网络控制在树脂再生中对再生剂投加量的控制的应用。
This article according to the characteristic reborn of resin to introduce artificial nerve network control method application for adding reborn chemical.
EE2的光降解速率常数随着H2O2投加量和光强的增加而增加。
The photodegradation rate constant of EE2 increased with the increasing of H2O2 input amount and light intensity.
在相同PAFC投加量下,化学生物絮凝工艺对各项污染物的去除效果均显著优于传统的化学强化一级工艺,剩余污泥产量比后者减少10~15%。
Under the same PAFC dosage, the chemical-biological flocculation was superior to the chemically enhanced treatment process and its surplus sludge was less than the latter by 10-15%. ?
显示出,如果在幼鼠投与异丙肾上腺素会造成唾液腺大量的增加1,6 - 1,8倍,而在老年小鼠则显示其增加量会减少。
It was revealed that if in young mice administration of isoproterenol causes an increase in the mass of salivary glands of 1, 6-1, 8 times, whereas in old mice reduction of the mass was demonstrated.
比较实验表明,VCG比未改性的壳聚糖的絮凝效果更好,COD去除率更高,且投加量更低。
The compared test showed that VCG's flocculating was better than the unchanged chitosan, and COD's removal rate was higher with lower dosing quantity.
结果表明,随着压力的增加、压滤时间的延长和絮凝剂聚丙烯酰胺(PAM)投加量的增加,所得净滤液量均明显增大。
Results showed that with increase of the pressure, filter-pressing period and flocculant (Polyacry Lamide, PAM) dosage, the filtrate volume increased obviously.
第三,本论文设计了轻量散投的无线传感器网络安全路由协议;
Thirdly, this thesis sets forth a routing security protocol of the wireless sensor networks, and establishes a special clock synchronous protocol.
第三,本论文设计了轻量散投的无线传感器网络安全路由协议;
Thirdly, this thesis sets forth a routing security protocol of the wireless sensor networks, and establishes a special clock synchronous protocol.
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