查询词典 feed water

The results showed that: the influence of the aquaculture process on aquaculture water determined by type of aquaculture; the influence of aquaculture process on the water temperature, salinity and pH value were not wide.the descent of pH value was related to feed coefficients ; the dissolve oxygen of water in outfall was lower than the water in infall,but the concentration still maintained at the saturation level, is mainly affected by density of aquaculture ,rate of feed and artificial measures of increasing oxygen ;the major form of inorganic nitrogen was nitrate-N;the concentration of inorganic nitrogen and the organic matter tended to increase ,but the ammonium to decline ,this was relation with density of aquaculture ,rate of feed and variation of the different inorganic nitrogen form ; concentration of phosphate-P was low in outfall of pond , related with phosphate-P precipitating, as flowing water speed slowly in outfall;This phenomenon that the total number of bacteria and coli form group of water in outfall was lower than the water in infall , this caused by measures of sterilization and disinfection .

结果表明：养殖过程对水体影响与养殖类型有关。养殖过程对水体的水温、盐度和pH影响不大； pH下降与饲料系数高有关；溶解氧含量排水口比进水口低，但仍维持在饱和状态，与养殖密度、投饵率和人工增氧有关。硝酸氮是无机氮的主要存在形式，无机氮和有机物含量有升高趋势，氨氮有下降的趋势，与养殖密度，投饵率和各种无机氮之间的相互转换有关。活性磷酸盐含量在排水口含量下降，与排水口流水速度慢，磷酸盐沉淀有关。生物指标细菌总数和大肠杆菌总数在排水口比进水口低现象普遍存在，这与养殖场杀菌消毒等措施有关。

Divide the mice into 3 groups, give and feed alimentotherapy group with honey milk tea; give medicine group ranitidine, feed with pure water; give and feed blank control group with pure water. Rear all of the mice for 8 days. Use the gastric ulcer model induced by HCl given and restraint water-immersion stress, record the number of ulcer points and analyze.

将小鼠分为三组，食疗组用蜂蜜奶茶灌胃8天，并用蜂蜜奶茶饲养；药物组用雷尼替丁灌胃8天并用蒸馏水饲养，对照组用蒸馏水灌胃并饲养8天，采用盐酸灌胃结合冷束缚模型，以18摄氏度水温浸泡3小时后取小鼠胃进行观察，统计诱导产生的溃疡数并分析统计结果。

Comprehensive analysis of causes leading to high specific consumption of the motor-driven feed-water pump provided with hydraulic coupling for 300 MW unit in Handan Thermal Power Plant has been carried out, putting forward technical measures for decreasing slip of the said coupling.

对邯郸热电公司200MW机组配液力偶合器电动给水泵单耗高原因进行综合分析，提出了降低偶合器滑差等技术措施，改进后取得了较好的效果。

Through check and test,cause is found which brings to bearing shell temperature of feed water pump electromotor going up,and effective settlements are adoped to make operation effects to get the best state.

通过检查和试验，找出了导致某电厂给水泵电动机轴瓦温度升高现象的原因，并采取了有效的解决方案，使运行效果达到最佳状况。

Filter to backwash level –During this step, the compressed air at 30 psi (200 kPa) is introduced into the shell side to drive the filtration and lower the shell side feed water level.

过滤反冲洗水平–在这个步骤中， 30 psi (200 千帕)的压缩空气被引入壳侧来驱动过滤并降低壳侧的给水水位。

Filter to backwash level –During this step, the compressed air at 30 psi (200 kPa) is introduced into the shell side to drive the filtration and lower the shell side feed water level.

冲洗水平–During的过滤器这步骤，在30 psi ( 200 kPa )的压缩的空气被引入外壳边以便驱使过滤和低外壳边喂食水平面。

Filter to backwash level –During this step, the compressed air at 30 psi (200 kPa) is introduced into the shell side to drive the filtration and lower the shell side feed water level.

冲洗过滤层在这一步，压缩空气30防扩散(200千帕)引入壳牌驱动的过滤和方方下空壳饲料水位。

The backwash sequence includes the following steps: Filter to backwash level –During this step, the compressed air at 30 psi (200 kPa) is introduced into the shell side to drive the filtration and lower the shell side feed water level.

反冲洗路线包括下述步骤：过滤反冲洗水平–在这个步骤中， 30 psi (200 千帕)的压缩空气被引入壳侧来驱动过滤并降低壳侧的给水水位。

The backwash sequence includes the following steps:冲洗的顺序包括下列步骤: Filter to backwash level –During this step, the compressed air at 30 psi (200 kPa) is introduced into the shell side to drive the filtration and lower the shell side feed water level.

冲洗过滤层在这一步，压缩空气30防扩散(200千帕)引入壳牌驱动的过滤和方方下空壳饲料水位。

The level of feed-water and drain system is comparatively high in the history of China.The research on the level of agriculture in Han dynasty indicates that the prosperity of cities in Han dynasty is based on the tender agriculture and the food supplies import is a constant state in the study area. There is no breakthrough in level of agriculture after Han dynasty,and it is an important reason that the city development in the study area is fluctuant in the history of China.From the end of Han dynasty to North and South dynasty,the climate change made the cold and arid weather keeping in the study area,and affected badly the agricultural outputs.The mode of land-use was transformed from the agriculture to the nomadism in this stage.The climate change made the desertization develop mightily and fast,and approach the scale of modern time in the study area in the North and South dynasty.

研究区汉代农业生产水平的综合分析表明，一方面，汉代城市的繁荣是建立在比较脆弱的农业基础上的，粮食等物品不断的外部输入是一种常态，汉代以后很长时间粮食生产水平并没有突破性的提高，这是研究区城市发展呈阶段性起伏的重要原因；另一方面，南北朝时期冷干气候的持续，对脆弱的农业生产具有重大影响，农业向牧业迅速转化，城市的区域农业支持系统受到严重影响，该时期沙漠化也强烈发展。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。