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l distribution相关的网络例句

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与 l distribution 相关的网络例句 [注:此内容来源于网络,仅供参考]

Optimum extraction conditions were selected by the condition experiments and the concentration of Cu, Pb, Zn in main components were also determined for revealing the distribution of the heavy metals in the suspended particulate matters. It was found that hydroxylamine hydrochloride (0.006 mol/L NH2OH·HCl+0.01 mol/L HNO3) can remove most of Mn oxides, and sodium dithionite 0.8 mol/L Na2S2O4

结果表明,0.006 mol/L NH2OH·HCl+0.01 mol/L HNO3萃取30 min可以单独萃取悬浮颗粒物中大部分的锰氧化物,0.8 mol/L Na2S2O4(pH=6.0)萃取40 min可以同时萃取铁、锰氧化物,而对非目的组分的影响较小;悬浮颗粒物对Cu、Pb、Zn重金属有明显的富集作用,其中Cu主要结合在悬浮颗粒物的有机质组分中,Pb主要富集在铁、锰氧化物中,锰氧化物和有机质对Zn的分布起主要的富集作用。

It indicates that TBOPDA has better hydrolysis stability. At 50 ℃,when the acidity is 1 mol/L HNO_3, the effects of hydrolysis on distribution ratio are unchanged, when the acidity is 5 mol/L, the changes of distribution ratio are about 37%.

研究结果表明,该萃取剂在水溶液中具有较高的稳定性,当酸度为1mol/L,温度达到50℃时,铀的萃取性能没有变化;当酸度提高到5mol/L时,50℃条件下,铀的萃取分配比下降约37%。

The distribution on E and N scores was no difference between these two peoples,otherwise,there was difference on L score distribution(P﹤0.05 ),and the scores of Muslim students were higher than those of Han students .

两族学生在E分及N分的分布方面差异均无统计学意义,但在L分分布上有差异性,回族学生的 L高分远多于汉族学生(P﹤0.05)。

Responsible for insulin FG l distribution according to the distribution plan, and ensure dispatched on time, on right quantity and right receiver.

l 按照发货计划负责胰岛素成品的备货和发货,确保及时发货,数量正确和收货人正确

And the leaf transportation percentage of 14C photoassimilates was 14.6% increased.The 14C-soluble sugar distribution percentage of CCC treatment in leaf and stem were less than those of the control,respectively,but the 14C-soluble sugar distribution percentage of CCC treatment in tuber and root were more than those of the control,respectively.The 14C-starch distribution percentage of CCC treatment in leaf,stem and root were less than those of the control,respectively.but the 14C-starch distribution percentage of CCC treatment in tuber was more than that of the control.The radioautography also indicated that photosynthate transport from top tissues to tubers was faster in CCC treatment than that in control.These results showed that appropriate concentrations at 1.5 g L-1 of CCC significantly improved the photosynthetic characteristics,transport and distribution capability of photoassimilates in potato,and as a result tuber yield would be increased.The pattern of translocation shown is held to reflect the activities of the various metabolic sources and sinks,the activities of these sources and sinks being hormonally controlled.

和叶运输的百分比为14 C photoassimilates为14.6 %升高为14 C -可溶性糖分配的百分比CCC认证,在治疗叶和茎均小于那些控制,分别为,但14碳-可溶性糖分配的百分比中华基督教会在治疗块茎和根多于那些控制,分别为14 C -淀粉分配的百分比CCC认证治疗叶,茎,根均小于那些控制, respectively.but了14 C的淀粉分布的百分比CCC认证的待遇是块茎以上的对照radioautography还表示,光合产物的运输,从顶端组织,以块茎快,在CCC认证的待遇比在control.these结果表明,适当浓度一点五克L - 1的CCC产品大大提高了光合特性,运输和分配的能力, photoassimilates在马铃薯,结果块茎产量将增加,模式易位显示举行,以反映活动的各种代谢源和汇,这些活动的源和汇正激素的控制。

The concentrations of CO2, CF4, thionyl sulfide (SOF2), sulfuryl fluoride (SO2F2), disulfuryl decafluoride (S2OF10), sulfur dioxide (SO2) and sulfureted hydrogen (H2S) were in partial normal distribution. The concentrations of CO2, CF4, SOF2, SO2F2, S2OF10 were all below 0.1%; the concentrations of SO2 were below 3μL/L; the concentrations of H2S were below 1μL/L. The SF6 byproducts concentrations in 500kV GIS were lower than those in 220kV GIS. The SF6 byproducts concentrations were lower in GIS that have been operating longer. The SF6 byproducts concentrations were significantly different in equipment from different manufacturers.

结果显 示:SF6 GIS 中CO2、CF4、氟化亚硫酰(SOF2)、氟化硫酰(SO2F2)、十氟化二硫酰(S2OF10)、二氧化硫(SO2)和硫化氢(H2S)都成偏正态分布,其中,CO2、CF4、SOF2、 SO2F2、S2OF10 的含量均小于0.1%,SO2 的含量均低于3μL/L,H2S 的含量均低于1μL/L.500kV GIS 设备中SF6 分解产物含量低于220kV GIS 设备;运行时间越长,设备中SF6 分解产物的含量越高;不同设备厂商的GIS 中 SF6 分解产物含量有显著性区别。

Based on data collected at four stations in Daning River in the spring of 2004 and 2005, phytoplankton community structure, vertical distribution, abundance, biomass, C contents, diversity index, richness index and evenness index were studied. The causes of eutrophication and water blooms in Daning River were analysed and control measures were then put forward. The dominant species were Asterionella Formosa, Cryptomonas ovata, Cyclotella caspia, Stephanodiscus neoastraea in the spring of 2004 and those were Pandorina morum, Eudorina elegans, Cyclotella caspia, Cryptomonas ovata in the spring of 2005. Average cell densities, biomass, C contents in the spring of 2004 and 2005 were 171.1×10^5 cells/L, 12.2 mg/L, 1732.2g C/L and 113.1×10^5 cells/L, 10.1 mg/L, 1395.9g C/L, respectively.

报道了大宁河2004年春季和2005年春季浮游藻类的种类组成、垂直分布、数量、生物量以及C含量的调查结果,并应用多样性指数、丰富度指数和均匀性指数对其水质进行了综合评价;对大宁河蓄水后出现的富营养化现象和春季发生&水华&的原因进行了探讨,同时提出了控制水体富营养化的建议。2004年春季,藻类优势种为美丽星杆藻、卵形隐藻、里海小环藻和新星形冠盘藻;2005年春季的优势种为实球藻、空球藻、里海小环藻和卵形隐藻。2004年和2005年的细胞密度、生物量和C含量分别平均为171.1×10^5 cells/L,12.2 mg/L,1732.2g C/L和113.1×10^5 cells/L,10.1 mg/L,

The kinetic behaviors of ethylene homo- olymerization and ethylene / l-hexene co-polymerization , catalyzed by the metallocene catalyst PS-DVB-MC in an 0.5 L stainless steel reactor , were studied. The effects of polymerization conditions on ethylene polymerization , such as concentration of catalyst , temperature of polymerization , pressure of ethylene , molar ratio of AI / Z r , etc ., were also investigated . Some leading results were as follows : the activity of the catalyst PS–DVB- MC for ethylene homo-polymerization was high ( 1.053 x 107 gPE / mol Zr·h ), but the molar ratio of AI / Zr was low ( 350:1 ); the catalytic ability for ethyleneα-olefin ( such as l hexene etc .) co-olymerization was great , and the corresponding activity come up to a maximum of 1.753 x 107 gPE / mol Zr·h while concenlration of l-hexene was 0.080 mol / L ; the molecular weight of polyethylene was about 180,000 , meanwhile the molecular weight distribution was narrow ( 2.19 ); the bulk density of polyethylene and ethylene / l-hexene co -polymer were 0.25 and 0.34 respectively .

采用0.5L高压不锈钢反应釜,对催化剂PS–DVB-MC催化乙烯均聚和乙烯/ l-己烯共聚合的动力学行为进行了研究,详细考察了催化剂浓度、反应温度、压力、Al/ Zr比、1-己烯浓度等因素对乙烯聚合反应的影响,得到如下主要结论:催化剂PS-DVB-MC具有催化乙烯均聚的高活性(1.053×107g PE / mo1 zr.hr),低Al / Zr比( 350:1 );具有良好的催化乙烯与α-烯烃(如1-己烯等)共聚的能力,在1-己烯浓度为0.080 mol / L时,催化活性达到最大(1.783×107 g PE / molZr.hr);乙烯均聚产物的分子量在18万左右,分子量分布窄( 2.19 )。

The results indicates, with the same level of other parameters, the TN removal can reach 80.0% and 70.9% with the control of dissolved oxygen under the levels of 0.3-0.6mg/l and 0.6-0.9mg/l, respectively; the TN removal upgrades from 80%, 83% to 84.1% with the decrease of sludge load in the system from 0.1, 0.07, to 0.05gCOD/gMLSS·d; the nitrogen removal only reaches 58% when C/N is 4, but can reach more than 80% when C/N is at or over 7, which indicates that the TN removal increases when higher C/N ratio; when HRT increases from 12h, 18h to 24h, the TN removal also increases from 78.6%, 82.0% to 83.0%; the TN removal average in the system increases from 75.6%, 78.5% to 83.0% with the increase of sludge age from 18d, 20d to 24d; the low oxygen conditions in the modified Orbal oxidation ditch model do not decrease the effect of COD removal, and the dissolved oxygen gradient with the distribution of 0-2-1mg/l in the system ensures the COD removal reaching the range of 80%-86%; and the phosphate removal, however, is not good enough, which varies from 40% to 50%, even lower than 35% in occasional situations, and the phosphate concentration in the outflow varies in the range of 1.28-2.38mg/l, which dissatisfies the discharge standard with the level of 1.0mg/l.

试验结果表明,在其它参数相同的情况下,将外沟道的溶解氧分别控制在0.3~0.6mg/l 和0.6~0.9mg/l 两个水平,外沟道中TN 去除率分别为80.0%和70.9%;系统中污泥负荷分别为0.1gCOD/gMLSS·d、0.07 gCOD/gMLSS·d、0.05 gCOD/gMLSS·d时,随着污泥负荷的降低,TN 的去除率却是上升的,分别为80%、83%、84.1%;本试验中,当C/N 为4时,仅能获得58%的脱氮率,当C/N 为7 或更高时脱氮率能达到80%以上,进水C/N 比值越高,总氮的去除率越高;在本试验中采取的水力停留分别为12h、18h、24h 时,外沟道中的总氮去除率随水力停留时间的增加而增加,分别为78.6%、82.0%和83.0%;当系统泥龄分别为18d、20d、24d 时,系统平均TN 去除率分别为75.6%、78.5%、83.0%,随着泥龄的增大TN 的去除率增加;改良型奥贝尔模型的低氧条件并没有降低COD 的去除效果,系统0-2-1mg/l的溶解氧梯度分布使得COD 去除率一般都在80%~86%之间;本试验中磷的去除效果不好,去除率基本在40%~50%之间,有的甚至低于35%,出水磷的浓度在1.28~2.38mg/l 之间,低于1.0mg/l 的出水排放标准。

The results show that, the nitrate-N concentration in groundwater in the reed area was 0.2~0.8mg/L and significantly lower than that in surrounding wells (more than 20mg/L), and the reed wetland can remove nitrate pollution in shallow groundwater. The distribution of denitrifying bacteria showed obvious rhizosphere effect, and the higher biodenitrification in natural reed wetland was related to the distribution of denitrifying bacteria. There was a negative relationship between the nitrate-N concentration and the number of denitrifying bacteria in groundwater.

结果表明:芦苇区浅层地下水中硝酸盐氮仅为0.2~0.8mg/L,远低于湿地周围井水中硝酸盐氮质量浓度(大于20mg/L),芦苇湿地能够去除浅层地下水中硝酸盐污染;反硝化细菌在土壤中的分布呈现明显的根际效应;野生芦苇湿地较强的生物脱氮作用与反硝化细菌分布有关,地下水中硝酸盐氮含量与反硝化细菌分布呈负相关。

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推荐网络例句

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。

Do not 'inflate' your achievements and/or qualifications or skills .

不要 '夸大' 你的业绩或成果,条件或者技能。