查询词典 drain away water
- 与 drain away water 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Applied with test of potted plant and measurement absorbency for study physiological response of activity of cell defense enzymes and lipid peroxidation of slash pine's half-sib under water stress. There are 7 families comparison with general slash pine. The contents of superoxide dismutase, catalase, antioxidant, malondialdehyde and the rate of superoxide anion(-O2) generating are mensurated under normal water condition while soil water content is 70% and light water stress while soil water content is 55% to 60% and medium water stress while soil water content is 35% to 40% and heavy water stress while soil water content is 20% to 25%. The test result indicate that either water grads or families of contents of SOD,CAT,AsA,MDA are mighty notable difference. The rate of -O2 generating is notable difference within families. The rate of -O2 generating is mighty notable difference within water grades.
为研究湿地松优良半同胞家系保护酶及脂质过氧化作用对水分逆境的生理响应,采用盆栽试验和吸光度测定结合的方法,以普通湿地松种子为对照,测定了七个湿地松半同胞家系在正常水分状态(土壤相对含水量为70%)、弱度水分胁迫(土壤相对含水量为55%~60%)、中度水分胁迫(土壤相对含水量为35%~40%)和强度水分胁迫(土壤相对含水量为20%~25%)条件下的SOD、CAT、AsA、MDA的含量和-O2产生速率,研究结果表明:无论是不同水分梯度还是不同家系水平,SOD、CAT、AsA活性和MDA含量的差异均达极显著水平,不同家系水平间-O2产生速率有显著差异,不同水分梯度间-O2产生速率差异达极显著水平。
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Under soil water stress conditions, the photosynthesis rate, water useefficiency and light compensation point of Atriplex canescens obviouslyreduced, and its dark respiration rate weakened. In the treatments in July, theaccumulative and average value of daily Pn from high to low is: light soil water stress>no soil water stress>medium soil water stress>heavy soil water stress, the valueare 7.162μmolm~(-2)s~(-1)、6.106μmolm~(-2)s~(-1)、6.103μmolm~(-2)s~(-1) and 1.761μmolm~(-2)s~(-1), respectively. In the treatments in August, the accumulative and average value ofdaily Pn from high to low is: light soil water stress>medium soil water stress>heavy soil water stress>no soil water stress, the value are 7.378μmolm~(-2)s~(-1)、4.738μmolm~(-2)s~(-1)、1.794μmolm~(-2)s~(-1) and 1.705μmolm~(-2)s~(-1), respectively.
在土壤水分胁迫下四翅滨藜的净光合速率、水分利用效率、和光补偿点显著降低,暗呼吸速率减弱。7月份各处理Pn全天的累计值和平均值的大小顺序为:轻度土壤水分胁迫>无土壤水分胁迫>中度土壤水分胁迫>重度土壤水分胁迫,它们的值分别为:7.162μmolm~(-2)s~(-1)、6.106μmolm~(-2)s~(-1)、6.103μmolm~(-2)s~(-1)和1.761μmolm~(-2)s~(-1)。8月份各处理的Pn全天累计值和平均值的大小顺序为:轻度土壤水分胁迫>中度土壤水分胁迫>重度土壤水分胁迫>无土壤水分胁迫,它们的值分别为:7.378μmolm~(-2)s~(-1)、4.738μmolm~(-2)s~(-1)、1.794μmolm~(-2)s~(-1)和1.705μmolm~(-2)s~(-1)。9月份四翅滨藜的Pn变化趋势于8月份的变化曲线基本相似,唯一不同的变化就是各个处理的Pn比8月份的要高,这可能于9月份气温降低,湿度增大有关。
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The paper is based on the theory of inter-function between water and rock, and losing energy in rock mass, brought forward that the water flow has head loss during water flow intruding through the coal seam effective water-resisting layer and energy waste concept for splitting rock mass, and analyzed the form of the remaining water pressure. Through the simulation experiment in the preventing water capability of water-resisting rocks in the coal seam scaleboard, studied the law, character of the losing in water head waste and the relation to pressure, water-resisting of hydrogeology and engineering geology character. Brought forward the new method of calculating the water inrush coefficient.
通过理论分析和实验研究,本文得出以下结论:高承压水在沿煤层底板隔水层导升过程中存在着明显的压力水头损失;同一地层条件下,煤层底板承压水水头压力越大其导升过程中的水头压力损耗就越大;同一水头压力条件下,地层的渗透性越差其阻水能力越强,水流导升过程中的水头压力损耗也越大;在同一介质中,当初始水头压力不同时,水流在导升过程中水头压力的衰减不同,在同一隔水介质中底板含水层水头压力越大其沿隔水层导升过程中的水头损耗也就越大,水头损耗随底板隔水层水头压力增加而呈递增趋势,另外它们相应的水头衰减速率也呈递增趋势,煤层底板隔
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其中泵类产品:潜水泵、喷射泵、排水泵、污水泵适用于民用;端吸泵、中开泵、增压泵、消防泵适用于工业和商用;离心泵、隔膜泵、柱塞泵适用于农业;脱盐泵、往复泵、轴流泵适用于市政建设;舱底泵、冷却泵、污水泵、高压冲洗泵、饮用水泵适用于海运;净化与过滤设备:FLECK阀门适用于锅炉软水系统、反渗透系统的预处理装置、家用及商用软水系统;STRUCTURAL树脂罐适用于砂滤、商用软水器、离子交换、多介质过滤、活性碳过滤;CODELINE膜壳适用于海水、苦、咸水淡化工程、电厂锅炉补给水工业处理、化工行业工艺用水、电子、半导体行业的超纯水处理、冶金、轻工业、电镀等行业的废水处理、食品饮料、卫生医疗;泳池及水景设备适用于水疗、游泳池、大型浴场等等。
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Third, the industry water treatment project, the softened water treatment project, leaves the water project, the hyperpure water conservancy project regulation, the high pure water project, the sea water to discuss the engineering facilities, the electronics industry water used, the food industry water used, the hospital drugs manufacture process water, the galvanization process water and so on.
三、工业水处理工程、软化水处理工程、去离水工程、超纯水工程、高纯水工程、海水谈化工程设备、电子工业用水、食品工业用水、医院制药工业用水、电镀工业用水等。
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Beneficial bacteria, it is with the characteristic of ammonification, nitrification, denitrification, desulfidation and dephosphorylation, etc., its growth is very quickly, it has the good efficiency for degrading water quality factor, it can well reduce ammonia and nitrogen, degrade nitrite, increase the dissolved oxygen in water, activate water quality, rich water, purify water, adjust water color, increase the transparency of water, restrain the reproduction of pathogen, prevent diseases of fish, by using this product for long term, can restore the water-ecological balance destroyed by slathering disinfector, antibiotics, form the advantage community, improve the water quality quickly, keep the good water ecological balance, decrease the disk of breeding, increase the benefit of breeding.
具有氨化、硝化、反硝化、脱硫除磷等生理特性,生长快,对水质因子降解效能高,可有效降低氨氮、降解亚硝酸盐、增加水中溶氧、活化水质、肥水、净水、调整水色、增加水体透明度、抑制病原菌繁殖、预防细菌性鱼病发生、长期使用本品可有效修复因大量使用消毒剂、抗生素等破坏的水生态平衡,形成优势种群,快捷改善水质质量,维持水体良性生态平衡。达到健康养殖、生态防病的目的,降低养殖风险,提高养殖效益。
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Pool water treatment engineering and equipment, various kinds of water treatment equipment and materials, power stations, electronic industry, profiles, surface treatment, process with pure water, pure water coating process, pharmaceutical sterile water infusion, water treatment system, processed food and beverages, load line between water and real estate small schools, hotels, boiler water softening water, groundwater iron and manganese removal, fluoride, air conditioning water treatment equipment.
泳池循环水处理工程及设备,各种水处理设备及材料,电站、电子工业、型材工艺、表面处理、涂装工艺用纯水、超纯水处理,医药用无菌水、大输液系统水处理,食品饮料加工用水、离子水生产线,房地产小区分质供水学校、宾馆用水,锅炉用水软化,地下水除铁、除锰、除氟,空调循环水处理设备。
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Aimed at the over proof problem of dissolved oxygen in condensation water for 300 MW units, a great deal of tests have been made, this paper deals with the effects of feed water pump sealing water, seal steam heater drain water, overcool degree of condensation water , and condenser makeup water, and puts forward some effective improving measures.
针对某电厂300MW机组凝结水溶氧超标的问题,进行了大量的试验研究,提出了给水泵密封水、轴加疏水、凝结水过冷度以及凝汽器补水等对凝结水溶氧量的影响,并对此提出了一些行之有效的改进措施。
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A water baffle is vertically arranged in the vessel, which divides the vessel into an intake region and an exhalant region; because the lower part of the water baffle and the lower part of the vessel are provided with a gap, the intake region is communicated with the exhalant region; an inlet and an outlet are respectively arranged on the upper part of the intake region and the upper part of the exhalant region; a drain is arranged at the lower part of the vessel, on which a drain valve is arranged.
一种茶浴炉炉外储垢排垢器为一密闭容器,容器内竖向装有阻水板,将容器分隔成进水区和出水区,阻水板与容器底部有一定间隙使进水区和出水区相通,进水区和出水区上部设有进水口和出水口,容器最低部设有排污口,其上装有排污阀。
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Smelly issue may be your floor drain valve does not pan or floor drain where there is no water, because there is water in order to play this role.
答:臭的问题可能是你的地漏阀或没有地漏泛那里没有水,因为有水,为了发挥这一作用。
- 相关中文对照歌词
- 40 Water
- Hot Water Burn Baby
- Wade In The Water
- Tuxedos
- Cool Cool Water
- Water Whippin'
- Circle The Drain
- The Weakends
- Drain
- I Go Swimming
- 推荐网络例句
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Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.
目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。
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On his way to the lift, he looked back to us or was it me his eyes pointing?
当他要进电梯时,他回头看我们(或者说是我,他的眼光?
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Galileo was a famous Italian scientist by whom the Copernican theory was further proved correct.
伽利略是意大利著名的科学家,他进一步证明了哥白尼学说是正确的。