疏水劑 的英文怎麼說
中文拼音 [shūshuǐjì]
疏水劑
英文
water repellent agent-
These additives have no adverse effect on the properties of the coating, and the optimum contents of them are : hydrophobic additive 6 %, sepiolite 6 % and expanded pearlite 3 %
在該材料中疏水添加劑的最佳含量為6 ,海泡石最佳含量為6 ,膨脹珍珠巖的最佳含量為3 。Fnj 6 high efficient water reducing agent pump agent
下水疏通劑下水通In this study a microbial system for biphenyl biodegradation is set up in order to investigate the effects of surfactants on biodegradation of hydrophobic organic compounds. four strains which can grow on biphenyl as the sole carbon and energy sources are selected out, in which alcaligenes eutrophus dj1 and pseudomonas sms02 are chosen as degradation strains. after studing the bioavailability of three nonionic surfactants ( op - 10, tween - 80, and triton x - 100 ), they are added into the biodegradation system of biphenyl
為了考察表面活性劑對疏水性有機污染物生物降解的影響,本論文選擇聯苯作為模擬研究體系,篩選、馴化得到四株可利用聯苯作為碳源生長的菌株;考察了聯苯降解菌株對三種非離子表面活性劑op - 10 、 tween - 80 、 tritonx - 100的生物可利用性;用高效液相色譜法測定了非離子表面活性劑對聯苯的增溶曲線;較系統地研究了加入非離子表面活性劑對聯苯生物降解速率的影響。Ceramic grain filters ard made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature sintering. they do not contain any substances that harmful to people or environment. they are hard and rough in surface, porous inside the structure, and have the advantages of high mechanical strength, large specific surface area and porosity. when used in water treatment, they behave a activated surface property, a great amount of pollutant entrapment, less water head loss in the filter bed, lower consumption of back - flush water, stable in chemical and gbiologic property, and long service life, ceramic grain filters is a new and efficient filter material to increase the water yield, upgrade the water quality, and save chemicals and energy
陶粒濾料是以精製陶土為主要原料,摻加適量改性劑,經粉碎,混練,成型和高溫煅燒而製成的,不含任何對人體和環境有害的物質.其表面堅硬,粗糙,內部疏鬆,多孔,具有機械強度高,比表面積大,孔隙率大的特性.用於水處理中,具有表面性狀好,截污能力強,過濾水頭損失小,反沖洗耗水量低,化學穩定性和生物學穩定性好,使用壽命長的特點.陶粒濾料是一種能增加水產量,提高出水質量,節省藥劑和能耗的新型高效過濾材料1. capacity and discharge efficiency of polyacene capacitors were systematically studies and electrolyte is aqueous and aqueous solution a series of pristine sample were prepared by pyrolysis of phenol formaldehyde resin moulded with znc, this inorganic salt used together with the resin served not only as the pore - forming agent to form open pores, which grow into a three - dimensional network structure in the cured material, but also as the microstructure - controlling agent to form a loose structure dopable with bulky dopants such as bf4 and so on
首次系統地研究了聚並苯導電材料作為雙電層電容器的電極活性材料時,在水系和非水系電解質中的容量及庫侖效率。用化學方法合成可溶性酚醛樹脂,加入的zncl _ 2在聚並苯的制備過程中既是成孔劑,使在處理的材料中形成三維網狀微孔,同時它又是微孔控制劑,形成能被bf4 -等體積較大的摻雜劑所摻雜的疏鬆結構。The silicone and silicone emulsion, hydrophobic additive, were preparaed by the method of hydrolytic polymerization and emulsion polymerization, respectively. the technical factors and properties of the coating were optimized. the design mothod of the heat - insulated coating film was studied
首先用硅氧烷水解聚合法和乳液聚合法制備了高效疏水性硅酮樹脂和有機硅乳液型疏水添加劑,並對制備工藝參數、性能進行了優化。Dried at the temperature, the film has surface with convex and concave microstructure, its hydrophobicity and surface roughness can be improved evidently by adding the bead - forming agent. ( 3 ) the self - cleaning and heat - insulated building coating with excellent hydrophobic property and gas - permeability was preparaed by using the hydrophobic additive, modified sepiolite and modified expanded pearlite
( 3 )應用疏水添加劑、改性海泡石、膨脹珍珠巖能夠制得自清潔隔熱功能塗覆材料;制備的疏水添加劑和經提純、疏水改性后的海泡石和膨脹珍珠巖,對乳膠塗料的流變性能、穩定性能以及塗膜的疏水性能、對比率和其他常規性能無不良影響。By investigating the influence of drying temperature, it was found that the optimum drying temperature is differ from the base material, such as the drying temperature of cu based film is 200, that of the glass based and aluminium based film is 240
銅、玻璃基塗層的最佳乾燥溫度分別為200和240 ,該溫度下塗層形成微觀凹凸結構,疏水性高;添加成珠劑能增加塗層表面粗糙度,提高塗層疏水性能。The lipopeptides effect on the surface hydrophobicity and adhension of the bacteria
脂肽類生物表面活性劑對細菌表面親疏水性和粘附性的影響As a conclusion it could be drawn that the bioavailability of biphenyl can increase with the help of nonionic surfactants at high concentrations beyond their cmcs in the microbial system
從而可以得出結論,表面活性劑的增溶作用對疏水性芳香化合物聯苯的可生物利用性具有增強作用。Standard test method for determining the activity of incorporated antimicrobial agent in polymeric or hydrophobic materials
聚合或疏水材料中摻入的殺微生物劑活性測定的標準試驗方法( 2 ) the use level of inert solvent was important too : the volume was larger, the losing of the indicator was more severe ; the volume was smaller, the amount of pores were less ; either went against improving the sensibility of the probe
指示劑加入量過多或過少都會使響應靈敏度降低;交聯劑、致孔劑量的改變均不影響光纖的疏水性。因此本實驗選擇最佳的交聯度為70 ,致孔劑量為0 . 05ml ,指示齊加入量為5 . 0 10 ~ ( - 8 ) mol 。Experiments showed that the semi - hydrophobic and porous gas diffusion electrodes were fabricated by use of la0. 7sr0. 3mno3 as catalyst
實驗證明,以la0 . 7sr0 . 3mno3為催化劑,可以製作多孔、疏水、透氣的空氣電極。The critical technology in producing odts is the technology to make them disintegrate rapidly. lyophilization or freeze - drying, direct compression and compression after wet granulation are currently applied home and abroad
冷凍乾燥壓片將主藥和輔料定量分裝在一定模具中,凍干去水,制得高孔隙率的固體制劑,其質地疏鬆,崩解時限一般在15秒內。To detect whether crosslinking reaction influence the fluorescence properties of the samples, oxygen - evolving psil core complexes were treated with five crosslinking agents at different concentration, then the chlorophyll fluorescence emission, excitation, and intrinsic fluorescence spectra of these samples were measured. the results showed that both chlorophyll fluorescence and intrinsic fluorescence of oxygen - evolving psil core complexes were altered by the crosslinking reaction. the maximum chlorophyll fluorescence band at 682 nm decreased and the intrinsic fluorescence emission intensity at 308 nm and 328 nm either increased or decreased
結果表明:交聯處理對psll放氧核心復合物葉綠素熒光和內源熒光都有影響,引起682urn處葉綠素熒光強度的降低、 308urn或328urn處蛋白質內源熒光強度的增大或減小,並與處理時所用交聯劑的濃度、交聯劑的親疏水性和交聯臂長相關。The decrease of active surface area in the anode caused by co2 accumulation is reduced through treating the diffusion layer and catalyst layer with ptfe, resulting in increased dmfc performance
通過對陽極擴散層和催化劑層的疏水處理,降低了陽極產生的co2導致的催化活性比表面積損失,有效地提高了電池性能。The group also found that referring physicians were often prescribing antiresorptie agents for osteoporosis without taking into consideration other mitigating factors, such as the patient ' s itamin d leels
研究人員還發現,咨詢醫師經常在不考慮其他緩解因素,諸如維生素d水平的情況下,就為骨質疏鬆癥患者開出抗再吸收劑的處方。The group also found that referring physicians were often prescribing antiresorptive agents for osteoporosis without taking into consideration other mitigating factors, such as the patient ' s vitamin d levels
研究人員還發現,咨詢醫師經常在不考慮其他緩解因素,諸如維生素d水平的情況下,就為骨質疏鬆癥患者開出抗再吸收劑的處方。A detergent wets the surface that is to be cleaned and detaches soil from it by lowering surface tensions between soil and surface, both of which are usually hydrophobic
去污劑可濕潤要清潔的表面,並通過減弱污物與表面(這兩者通常都是疏水性的)之間的表面張力將污物分離開來。分享友人