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pore filter
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  微孔滤器
     METHODS Antibiotics were added to broth cultures (bacterial concentration 105CFU/ml), then incubation at 35°C with shaking. Samples(1 ml) obtained were filtered through a 0. 2μm pore filter to exclude bound LPS(BPLPS). FLPS is involved in filtrate.
     方法向细菌量为105CFU/ml肉汤试管中加入抗菌药物,置35°C振荡培养,取1ml用 0.20μm微孔滤器除去膜结合型内毒素(BPLPS),滤液中含游离内毒素(FLPS);
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  “pore filter”译为未确定词的双语例句
     Carried on to the bacteriostasis matter has filtered,heats up,adjusts the pH value and so on many kinds of processing,initially determined bacteriostatics archery target characteristic was: Outside secreting,Fat-soluble,may penetrate aperture 0.22 μm the pore filter diaphragm,but 100 ℃ 5 min,80 ℃ 10 min high temperature, the alkalescency condition does not affect its biological activity.
     对抑菌物质进行过滤、加热、调节pH值等多种处理,初步确定抑菌物质的特性为外泌型、脂溶性,可透过孔径0.22μm的微孔滤膜,可耐受100℃5 m in,80℃10 m in的高温,微碱性条件不影响其生物活性.
短句来源
     The Study of Staticly Electric Mechanism of Nucleus Pore Filter
     核孔膜静电机理的研究
短句来源
     METHODS HP strains were obtained by culture from patients Vero cell intracytoplasmic vacuolization was induced by Broth Culture Filtrate (BCF, 0.22um pore filter) of 43 of 62 HP strains obtained from patients.
     方法62株临床分离的幽门螺杆菌,43株的肉汤培养滤液(0.22um微孔滤膜)作用于体外培养的Vero细胞,能使其产生胞浆空泡样变。
短句来源
     The phenomenon is much more obvious for the mini pore filter media woven by hydrophobic fibres.
     过滤介质的孔隙越小 ,纤维的疏水性越强 ,此现象越明显。
短句来源
     Objective To evaluate the effect of 5μm pore filter combine with three way cock on removing the vehicles in triamcinolone acetonide(TA) suspension for clinical use.
     目的评价用5μm滤过器联合三通管除去曲安奈德(triamcinoloneacetonide,TA)混悬液中赋形剂的临床应用效果。
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     On the Filter
     关于共轭滤波器
短句来源
     Application of Variable Pore Fiber Filter
     变孔隙纤维过滤器及应用
短句来源
     passing through filter(pore 08μm);
     能通过孔径0.8μm的滤器;
短句来源
     Decentralized Filter
     分散滤波器
短句来源
     e. pore model.
     它最终表现为储层现今的孔隙几何学特征─—孔隙模型。
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  pore filter
When smaller mutant cells, obtained through a 3 μm pore filter, were crossed with mt+ wild type cells, the frequency of transmission of cp genes was not different from the wild type cross.
      
Ultrastructural examination of such a model system previously demonstrated that human pulmonary artery endothelial cells (HPAEC) formed confluent monolayers on both sides of the 3-μm-pore filter (Mackarel et al., 1999).
      
pH gradients and a mirco-pore filter at the luminal surface affect fluxes of propionic acid across guinea pig large intestine
      
The resultant supernate was then passed through a 0.45-/zm pore filter.
      
The homogenates were then used as a chemotaxin in the bottom well of a modified Boyden chamber with a 3-tm pore filter with isolated eosinophils.
      
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The phase of molybdenum catalyst system was studied with hydrogated gasline as solvent and with MoCl 4 OC 8 H 17 (i Bu)AlO as catalyst. By means of Tyndall effect and electron microscope observation it was found that Molybdenum catalyst was colloid catalyst.To ascertain the location of active centers of catalyic polymerization an ultrafiltration experiment was performed by a pore filter.The active centers existed in the...

The phase of molybdenum catalyst system was studied with hydrogated gasline as solvent and with MoCl 4 OC 8 H 17 (i Bu)AlO as catalyst. By means of Tyndall effect and electron microscope observation it was found that Molybdenum catalyst was colloid catalyst.To ascertain the location of active centers of catalyic polymerization an ultrafiltration experiment was performed by a pore filter.The active centers existed in the surface of the colloid particles,and so the overall catalyst polymerization was a heterogeneous catalytic reaction.

通过Tyndal效应,超过滤实验和电镜观察证明,MoCl3(OC8H17)2-(i-Bu)2AIO催化剂在加氢汽油溶剂中呈胶体分散,胶粒主要是由MoCl3(OC8hH17)2聚集,同时与(i-Bu)2AIO反应,活性中心位于胶粒表面,所以钼体系为胶体催化剂,属多相催化,陈化对胶粒的形态影响不大,是比较稳定的胶体体系。

The phase state of iron catalyst system, Fe(naph) 2 Al(i Bu) 3 CH 2=CHCH 2Cl,was studied. By means of Tyndall effect and electron microscope, it was found that iron catalyst system with hydrogated gasoline as solvent was colloid catalyst. In order to determine wherethe active centers in this catalytic polymerrization reaction were, an ultrafiltration experiment was done by a pore filter. The activecenters existed in the surface of the colloid particles. So the wholecatalytic polymerization...

The phase state of iron catalyst system, Fe(naph) 2 Al(i Bu) 3 CH 2=CHCH 2Cl,was studied. By means of Tyndall effect and electron microscope, it was found that iron catalyst system with hydrogated gasoline as solvent was colloid catalyst. In order to determine wherethe active centers in this catalytic polymerrization reaction were, an ultrafiltration experiment was done by a pore filter. The activecenters existed in the surface of the colloid particles. So the wholecatalytic polymerization reaction was a heterogeneous catalytic reaction.

通过Tyndal效应,超过滤实验和电镜观察证明,Fe(naph)2┐Al(i┐Bu)3┐CH2=CHCH2Cl催化剂在加氢汽油溶剂中呈胶体分散系。Fe(naph)2与Al(i┐Bu)3的反应是形式胶粒的基本反应。催化剂颗粒是无定型的。催化剂各组分的配比影响颗粒的形态,其中以较佳配比所得的催化剂颗粒较小,分布比较均匀,而且催化活性高。由于是胶体催化剂,颗粒表面上的活性中心起催化作用,因此催化剂的利用率低。由于是不稳定胶体体系,陈化使颗粒聚集增大,降低了催化剂的活性。

Based on the chlorophyll-α data obtrined from samples collected from 19 stations during "the Researeh Vessel Shenyou Maru cruse in the southm Yellow Sea area"(32°00'-35°00' N,122° 00' -127°00' E) from 1 to 7 Septembef, 1995, this paper expounds in detail the sithehons of the horizontal, sechonal and vertical distributions of the chlorophyll-α as well as the relationships between chlorophyll-α vallations and environmntal factors. The extrdetive fluorometry was used for Pigments determination. Vetucal sampling...

Based on the chlorophyll-α data obtrined from samples collected from 19 stations during "the Researeh Vessel Shenyou Maru cruse in the southm Yellow Sea area"(32°00'-35°00' N,122° 00' -127°00' E) from 1 to 7 Septembef, 1995, this paper expounds in detail the sithehons of the horizontal, sechonal and vertical distributions of the chlorophyll-α as well as the relationships between chlorophyll-α vallations and environmntal factors. The extrdetive fluorometry was used for Pigments determination. Vetucal sampling was carried out at each station, water samples being taken fron the depths of 0m, 5m, 10m, 15m, 20m, 30m, 50m and 80m. Fluorometric determinations of chlorophyll-a concentration were made with a Turnr Design model 10 fluorometer. 200ml of the water sample were liltered with a dricro-pore filter membrane immediately, stored in the refrigerator (- 1℃), and brought back to the laboratory with an ice bucket for analysis. The filter membranes which were fully loaded with phytoplankton samples were put into scintillation botties, and after addition of 90% acetone solution preserved in a refrigerator for extraction for 24h, and then taken out for the determination at room temperaat, immdiately. Calculation of chiorophyll-α(Chl-α):Chl-α(mg/m3) where F is the correctiona factor; Fa, the absorption value before acidification; Fb, the absorption value after acidification, v, the volume of the extraction, K the volum of the to be filtered solution;S, the light regulation value.Analysis of the experimental results are as follows. The concentrations of chlorophyll-α were all high in the investigated area, with an average value of 1.14mg/m3, the variation ranged from 0.10 to 7.76mg/m3. The highest values were in the sub-surface water. The horizontal distribution of chlorophyll-a reflected the complicated variations in the abundance and distribution of phytoplankton (Fig. 2). The horizonta distributions of chlorophyll-α were different in the various layers. It is worth taking notice of the existence of a high chlorophyll-α concentration in the southern part of the area (33°00' N) except stahons 17- 19 near Jizhou Island. The concentrations there were all higher than 1 .00mg/m3, but low in the northem part of the area (33°30' N), lower than 0.20mg/m3.For the cross-sectional distributions (Fig.3), when the water was 30m deep, the chlorophyll-α was higher in the water body above 20m; when the depth was 80m, the subsurfase chlorophyll-α maximum value existed from 20- 40m. With regard to the vertical distributions (Fig. 4),chlorophyll-a has a layered stwture. The characteristics ofvertical distribution of chlorophyll-α show the same as those of the sectional distributions of chlorophyll-α in the southern Yellow Sea area. At the same time this paper also discussed the topic that light is one of the important factors affechng the growth and mulhplication of phytoplankton.

根据1995年9月利用日本《神鹰丸》号调查船在黄海32°00’—35°00’N,122°00’—127°00’E海区的19个站位上进行的中日联合调查研究中叶绿素α含量的调查资料,探讨南黄海海区夏末初叶绿素α含量的变化、平面分布、断面分布和垂直分布状况,以及与海域环境因子之间的关系。在每个测站上作垂直取样,表层水用圆塑料桶取自海表面,深层水用日本提供的专用采水器采集,取出水样立即量取200ml,用玻璃纤维滤膜过滤浓缩,并加入2%的饱和碳酸镁溶液,防止叶绿素脱镁,然后保存在冰箱内(-1℃),用冰桶带回实验室进行分析。将载有浮游植物的滤膜放入闪烁瓶内加入10ml90%的丙酮溶液,在冰箱内提取24h。用萃取荧光法测定叶绿素α含量。结果表明,该海域的叶绿素α含量较高,平均值为1.14mg/m3,其变化范围为0.10—7.76mg/m3,最高值在次表层。(1)平面分布:各层次平面分布特征差异较大。33°00’—33°30’N之间叶绿素α含量均较低,低于0.50mg/m3。33°30’N以北,叶绿素α含量低于0.20mg/m3,而33°00’N以南,除济州岛附近的17—19导站以外,叶绿素α含量均较高,高于100mg/m3...

根据1995年9月利用日本《神鹰丸》号调查船在黄海32°00’—35°00’N,122°00’—127°00’E海区的19个站位上进行的中日联合调查研究中叶绿素α含量的调查资料,探讨南黄海海区夏末初叶绿素α含量的变化、平面分布、断面分布和垂直分布状况,以及与海域环境因子之间的关系。在每个测站上作垂直取样,表层水用圆塑料桶取自海表面,深层水用日本提供的专用采水器采集,取出水样立即量取200ml,用玻璃纤维滤膜过滤浓缩,并加入2%的饱和碳酸镁溶液,防止叶绿素脱镁,然后保存在冰箱内(-1℃),用冰桶带回实验室进行分析。将载有浮游植物的滤膜放入闪烁瓶内加入10ml90%的丙酮溶液,在冰箱内提取24h。用萃取荧光法测定叶绿素α含量。结果表明,该海域的叶绿素α含量较高,平均值为1.14mg/m3,其变化范围为0.10—7.76mg/m3,最高值在次表层。(1)平面分布:各层次平面分布特征差异较大。33°00’—33°30’N之间叶绿素α含量均较低,低于0.50mg/m3。33°30’N以北,叶绿素α含量低于0.20mg/m3,而33°00’N以南,除济州岛附近的17—19导站以外,叶绿素α含量均较高,高于100mg/m3。(2)断面分布:水深在30m时,叶绿素α含量的高值区在20m以上水体的次表层中,而水深为50-80m时,其高值分布在20-40m的次表层中。(3)叶绿素α?

 
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