⑴ 中文 翻译 英文
Objective to compare the low-temperature + uf curve HD, sodium curve + uf + HD, low temperature curve, low sodium curve HD sodium curve + uf + HD, conventional HD curve &hands-on before oral mido jun and conventional HD on dialysis process hypotension. Methods to often appear hemodialysis correlation of hypotension, 20 cases of chronic hemodialysis patients in conventional HD, implementation of uf + + HD, sodium curve curve, ultrafiltration curve HD, low sodium + + HD curve sodium curve + uf curve HD, conventional HD &hands-on before oral meters per each mode, implement the four weeks of treatment, compare six doses of dialysis occur hypotension mode. The low temperature + uf curve, sodium curve + uf curve, low sodium + a lower incidence of curve group hypotension conventional group (P < 0.05), low sodium + + uf curve, operating curve before oral mido jun group were significantly lower than normal incidence of hypotension (P < 0.01), low temperature + uf curve, sodium curve group + uf curve, low temperature curve between groups, sodium + comparison between the incidence of hypotension (P > 0.05) have low), + uf + sodium curve group and the curve of the computer before oral mido jun group the incidence of hypotension (P > 0.05) no difference, low-temperature + uf) curve, sodium curve group + uf curve, low temperature curve with sodium + + na + uf curve, conventional curve dialysis &hands-on before oral meters between the incidence of hypotension jun group by statistical processing significantly (P < 0.01). Conclusion in weight gain, ultrafiltration rate is roughly equal circumstances, low sodium + + uf curve with conventional HD curve group before &hands-on oral mido jun group in the incidence of hypotension weren't statistically significant (P < 0.01), the two kinds of dialysis mode to prevent hypotension effect optimal relevance dialysis patients, according to the pattern of economy and the circumstance is specific dialysis.
⑵ 求英文翻译 希望是真人翻译的 希望大家能帮忙
一级的有机质测定高锰酸钾（高锰酸钾）的需求， DOC和吸收波长为254 nm 。删除该进程的背景有机物不到目标的建议（ 3毫克/ 1高锰酸钾需求）为显示图。 5 。出水的砂滤显示一个小减少CODMn ，因为没有泥沙后凝固，而超滤出水显示了良好的减少CODMn的能力，消除浊度和颗粒。我们可以看到从图。 4 ， 40毫克/ 1明矾是最佳用量为CODMn去除率。
不同剂量的增加混凝剂不仅会影响超滤通量，而且还拒绝特征的物质在水中，特别是有机大分子化合物，分子量从0.5到100 kDa的，如腐植酸和单宁酸，多糖和蛋白质。图。 6显示了取消商务部作为一个功能的明矾剂量松花江原水，以文档为10毫克/ 1 。阿减少30-40 ％的DOC观察的DOC去除率随铝剂量的增加。
虽然DOC浓度是公认的衡量标准的DOM内容自然水域， UV254吸光度往往是作为一种替代的DOC浓度。图。 7显示减少UV254吸光度与水样后，砂滤和超滤后。
苏瓦波长为254 nm是一个指标，腐殖酸含量的水[ 12 ] 。背后的原则是，这种测量紫外线吸收成分会吸收紫外线中所占的比例其浓度。水域低苏瓦值包含主要是非腐植酸有机质和不服从强化混凝。另一方面，水域高苏瓦价值观通常服从强化混凝[ 13 ] 。图。 8显示效果凝固苏瓦变化。水源用于这项研究均小于2.0 1/mg.m ，并在苏瓦的超滤水高于原水。
⑶ 超滤膜的简介
超滤膜是一种孔径规格一致，额定孔径范围为0.001-0.02微米的一种微孔过滤膜专。超滤膜采用压力差为推动力的膜过属滤方法为超滤膜过滤。以膜的额定孔径范围作为区分标准时压力差为推动力的膜过滤可区分为：微孔膜(MF)的额定孔径范围为0.02～10μm;超滤膜(UF)为0.001～0.02μm;逆渗透膜(RO)为0.0001～0.001μm。超滤膜的孔径只有几纳米到几十纳米，也就是说在膜的一侧施以适当压力，就能筛出大于孔径的溶质分子，以分离分子量大于500道尔顿、粒径大于2～20纳米的颗粒。
⑷ 超滤膜是什么
你好，下面是有关超滤膜的介绍，希望对你有用
顺祝您学习进步，望采纳谢谢
超滤膜科技名词定义中文名称：超滤膜英文名称：ultrafiltrationmembrane;hyperfiltrationmembrane定义：膜状的超滤材料。应用学科：生物化学与分子生物学（一级学科）；方法与技术（二级学科）以上内容由全国科学技术名词审定委员会审定公布求助编辑网络名片超滤膜，是一种孔径规格一致，额定孔径范围为0.001-0.02微米的微孔过滤膜。在膜的一侧施以适当压力，就能筛出小于孔径的溶质分子，以分离分子量大于500道尔顿、粒径大于2～20纳米的颗粒。超滤膜是最早开发的高分子分离膜之一，在60年代超滤装置就实现了工业化。
目录
简介超滤膜的工业应用十分广泛，已成为新型化工单元操作之一。用于分离、浓缩、纯化生物制品、医药制品以及食品工业中；还用于血液处理、废水处理和超纯水制备中的终端处理装置。在我国已成功地利用超滤膜进行了中草药的浓缩提纯。超滤膜随着技术的进步，其筛选功能必将得到改进和加强，对人类社会的贡献也将越来越大。
⑸ 听说常用的超滤膜有Pan和PVC的，哪一种好
PVC和PAN超滤膜哪一种好？
PVC超滤膜特点：抗压性能、柔韧性较好，不会受外力版而易破，因而，超滤膜丝不权易发生断裂，质量相对PAN超滤膜较好;耐腐蚀性好，因而使用寿命相对PAN更长;为食品级材料聚氯乙烯，不会造成二次污染;不容易吸水，更容易清洗干净。然而PVC这么多优势意味着它原料更贵、制造加工更加复杂，成本相对PAN就高。
PAN超滤膜特点：与PVC超滤膜相比，更脆，膜丝易断裂，质量较差;耐酸碱腐蚀性较差，使用寿命短;主要组成是聚丙烯腈，不是食品级材料，可能产生二次污染。缺乏了这一系列优点，就造成了PAN产量高、成本低。
⑹ uf超滤膜和pna超滤膜有什么区别
uf是超滤膜的英文缩写，表示超滤膜，pna是超滤膜的造作原材料
PAN材质：一内般的耐酸性和耐碱性容，良好的透水性，中空纤维幕膜）极好的耐光性和耐候性，适用于水质差和有机物含量低的情况。
详细可见：网页链接
⑺ filter英文怎么读
filter 英['fɪltə(r)] 美[ˈfɪltɚ]
n. 滤波器;滤光器复;滤色镜;[化制] 过滤器
vi. 过滤;透过;渗透
vt. 过滤;滤除
[例句]You should at least boil it or use a filter.
你至少需要把水煮沸或者是过滤一下。
⑻ 英文翻译中文
采用超滤膜空气弹簧的定义风量封锁与橡胶膜。在春天的压力日益增加的力量在膜。一旦力弹簧大于大规模它支持群众将提起的。膜将呈球形增长的压力。一个液位控制器控制高度的春天的膜各自。超滤膜的优势是它的空气弹簧的刚度,它在水平方向调节空气阻尼以及它的吸引力的价格。
⑼ 最近有朋友在咨询为什么经过超滤过滤后，TDS
首先，我们需要知道TDS为总溶解固体（英文：Total dissolved solids，缩写TDS），又称溶解性固体总量，测量单位为毫克/升（mg/L）,它表明1升水中溶有多少毫克溶解性固体。TDS值越高，表示水中含有的溶解物越多。 总溶解固体指水中全部溶质的总量，包括无机物和有机物两者的含量。一般可用电导率值大概了解溶液中的盐份，一般情况下，电导率越高，盐份越高，TDS越高。
若是经过超滤过滤后，TDS值高了，则可能是是你的机器刚刚安装，需要一定时间的反冲洗，所以会比自来水的值要高。
TDS：总溶解性固体，既然是溶解状态的超滤本身就无法降低TDS了，除非是超滤机中有活性炭吸附，这样可以降低部分TDS。
机子安装后需要运行一段时间出水稳定后再测，因为滤膜中可能有部分保护剂会影响测定。
测量方式的影响：如果用的是TDS笔，那么测试流动或者晃动的水都会影响结果
在这里为大家推荐一款常用的超滤设备-高温超滤膜 ，有兴趣的朋友们可以试试。这是一种孔径规格一致，额定孔径范围为0.01微米以下的微孔过滤膜。在膜的一侧施以适当压力，就能筛出小于孔径的溶质分子，以分离分子量大于500道尔顿(原子质量单位）、粒径大于10纳米的颗粒。相比较一般的超滤膜而言，高温超滤膜在耐高温方面优势突出。
⑽ 请帮忙翻译成英文
4, cathode electrophoresis system
The system consists of electrophoretic main channel, the Deputy groove, loop mixing system, paint system, rectifier power supply, standby power, a very fluid circulation system, water chiller, cooling tower, electrophoresis paint transfer tank, paint liquid temperature control device, ultrafiltration equipment, water equipment, exhaust systems and electronic control systems and other components.
1, electrophoresis coating tunnel
a, electrophoresis coating line with the tunnel structure, electrophoresis coating line after the washing by the electrophoresis chamber and two-part segment. Chamber body is made of carbon steel materials, after the washing tunnel made of stainless steel, welding seam closed with a continuous process, does not allow drip phenomenon. With both ends of the electrophoresis tank maintenance platform.
b, section of the station ends with retaining plate spray, with water dripping between the adjacent station segment, the bottom paragraph was dripping "mountain-type" type, easy to automatically back to spray liquid tank.
c, in the electrophoresis section and with drainage devices.
d, E body parts are sealed by continuous welding, does not allow drip.
2, process tank
a, electrophoresis tank with main and groove structure, the main channel with Vice-slot outlet, the volume-based deputy slot 10% of tank volume, tank material used δ6 carbon steel plate, slot coating δ8-10mm glass wall steel anti-corrosion materials capability of 20,000 volts DC voltage (any point not less than 12,000 volts), the main circulating pump electrophoresis corrosion pump, spare one. Electrophoresis tank connected between the main and auxiliary tank pipe, electrophoresis tank based temperature control system, temperature control accuracy of ± 2 ℃.
b, electrophoresis tank and rinse tank after the end of the bottom of the concave groove located for easy discharge and cleaning.
c, electrophoresis tank at the bottom of all main and installation of cycle tubes and Venturi mixing nozzle, improve circulation within the ability of electrophoretic paint to ensure the electrophoresis tank cycles per hour, not less than four times the bottom of the flow rate of 0.4m / s, the surface flow rate of 0.2 m / s.
d, electrophoresis tank side wall and bottom of the fixed anode tube with insulation and nozzle devices.
e, electrophoresis tank with a good grounding.
f, after the rinse tank are all main and auxiliary tank structure, are equipped with loop mixing device does not allow the bubble after the rinse tank overflow.
g, electrophoresis tank with 800mm wide on both sides of the maintenance channel, sufficient lighting.
3 spray device
a, mainly by the spray pump, spray pipes, valves, pressure gauges, nozzles and other components.
b, spray pipe designed with spray nozzle arranged in the pressure tube from top to bottom balance.
c, nozzle with universal ball head quick change polypropylene nozzles, UF washing by atomizing nozzle.
d, UF washing process uses reverse washing method, the same as Bath sink installed connecting pipe, the following process to facilitate the bath overflow forward working procere.
e, set up the tunnel at the top of hanging chain protection.
4, auxiliary equipment
a, anode system
From the anode, the anode liquid storage tanks, pumps and piping and instrumentation composed of infusion. Anode structure, a tubular anode area ratio of anode: cathode = (6-4): 1. Anode system with flow meter, the anode fluid through the pump cycle, control the electrical conctivity of the anode. Played when the anode process fluid conctivity value, the water will automatically open the water valve, liquid storage tank into the anode. Pump and liquid tank anode material using SUS (or PVC) material, infusion tube by use SUS (or PVC), electrode using SUS.
b, ultrafiltration system
Super filter by the volume, ultra filter circulation pump (pump with corrosion) reserve a pump, ultra-filtrate storage tank, tank and pump cleaning ultrafiltrate, ultrafiltrate infusion pumps, piping pressure gauge, flow meter, bag filter etc.. Ultrafilter permeable ability 1.0t / h (only cleaning).
c, feeding systems
Using one-component mixing system. The system consists of mixing tank (stainless steel), motor, cycloidal recer, mixing pumps, filters, infusion pumps and other components.
d, rectifier
Rectifier output voltage is 0-250V adjustable, 0-250A output current is adjustable.
e, water system
By the reverse osmosis tube, pump, piping, raw water storage tank and pumps, water tanks and pumps, dosing devices, pressure gauges, conctivity meter etc.. Water supply capacity of 1.5T / h (with a combination of processes).
f, water sealing system
Water sealing system for sealing horizontal pumps. UF water seal fluid liquid, seal pressure 0.35MPa.
g, refrigeration system
By the refrigeration unit, cooling towers, chilled water pumps and piping pressure gauge, thermometer, insulation materials and other components. Electrophoresis lacquer paint mixing process or will continue to accumulate heat, so it is necessary to install the circulatory system in the electrophoretic paint plate heat exchanger, resulting from the freezer chilled water supply heat exchanger, automatic lowering the temperature of paint. Freezer power about 10 million kilocalories for environmentally friendly refrigeration units.