助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   极性成分 的翻译结果: 查询用时:0.042秒
图标索引 在分类学科中查询
所有学科
轻工业手工业
更多类别查询

图标索引 历史查询
 

极性成分
相关语句
  polar component
     The polar component of the surface tensionobtained based on the wicking of three pair of probe liquids, formamide-water, ethyleneglycol-water and formamide-ethylene glycol, are 7.03, 7.04, and 7.30mN/m, respectively,quite in good agreement with each other.
     基于甲酰胺-水、乙二醇-水和甲酰胺-乙二醇三对探针液体的毛细渗透求得的硅胶表面能的极性成分分别为7.03,7.04,和7.30 mN/m,彼此完全一致。
短句来源
     The critical wetting surface tensions and the polar component of surface tensions decrease with the increasing of lengths of hydrocarbon chains of derivatives.
     得到了以下规律:颜料的临界润湿表面张力随着铜酞菁衍生物碳氢链长度的改变均有不同程度的下降; 颜料的表面自由能、表面自由能的色散成分变化不大,而极性成分下降比较明显。
短句来源
     With commercial thin-layer silicagel plate as model system,the nonpolar component of surface tension of the silicagel particle obtained by wicking with two probe liquids,1-bromonaphthalene and diiodomethane,are in good agreement and the polar component based on the wicking with three pairs of probe liquids,formamide-water,ethylene-water and formamide-ethylene,are also in good agreement with each other.
     以多孔性薄层硅胶板作模拟体系,以1-溴代萘和二碘甲烷作探针液体求得的硅胶表面张力的非极性成分完全一致; 基于甲酰胺-水、乙二醇-水、甲酰胺-乙二醇3对探针液体求得的硅胶表面张力的极性成分彼此很好地符合。
短句来源
     Based on the spontaneous penetration of 1-bromonaphthalene, the nonpolar component of the surface free energy of modified magnesium hydroxide can be obtained, but to obtain the polar component, proper polar probe liquid with lower surface tension has to be found.
     依据1溴代萘的接触角可以求得改性氢氧化镁表面能的非极性成分,但要获得极性成分,尚需寻找表面张力更低的探针液体.
短句来源
  polar components
     Furthermore, the estimated surface free energy apolar components and polar components of anthracite, manganese sand and quartz sand were 38.8, 38.0, 37.7 mJ·m -2 and 0.73, 6.8, 8.7 mJ·m -2 ,showing that the wettabilities of filter medium were correlated to their surface free energy polar components;
     估得无烟煤、锰砂和石英砂滤料的表面自由能非极性成分极性成分依次为38.8、38.0、37.7mJ. m-2和0.73、6.8、8.7mJ.
短句来源
     The polar components produced in frying oil greatly affected the microstructure and influenced the values of Ka and Kp to a certain extent, but the effects of polar components on texture of fried food were partly characterized by the changes in values of Ka and Kp.
     油脂中的极性成分严重影响了食品的微观结构,也在一定程度上影响了食品的Ka、Kp值,但还不能完全通过Ka、Kp的变化来表示油品质对食品质构的影响。
短句来源
     The polar components of SBS-g-MAH initiated by AIBN is higher than that initiated by BPO. .
     AIBN引发接枝马来酸酐的 SBS极性成分比 BPO引发的多。
短句来源
     Distilled water was used to wash out protein and other polar components in plasma.
     用蒸馏水冲洗出血浆中蛋白质和其它极性成分
短句来源
     Reasonably satisfactory pVT data for many organic compounds,including some polar components,are obtained by calculation using the equation.
     将本方程用于计算包括一些极性成分在内的多种有机化合物的pVT数据,结果令人满意.
短句来源
更多       
  polarity components
     Analysis of low polarity components from Buddleja purdomii
     甘肃醉鱼草低极性成分分析
短句来源
     Methods: Aetherolea(P1),total flavones(P2), total secoiridoid glycoside(P3) and maximus polarity components(P4) of Herba Lamiophlomis Rotata were obtained from its ethanol extracts(P0) by using solvent extraction,polymide column and macroreticular resin column.
     方法:应用溶剂萃取法、聚酰胺色谱柱和大孔吸附树脂柱结合的方法分离独一味乙醇提取物(P0),得到独一味挥发油(P1),独一味总黄酮(P2),独一味环烯醚萜苷(P3),大极性成分(P4),MTT法测定了各类成分的体外抗肿瘤活性。
短句来源
     Objective To analyze the low polarity components from Buddleja purdomii W.
     目的首次对甘肃醉鱼草低极性成分进行了研究。
短句来源
  “极性成分”译为未确定词的双语例句
     The components of surface tension (γ_L) due to the dispersion force (γ_L~d) and the polar force (γ_L~P) of DAP were calculated by Fowkes' equation from the contact angles (θ) on polypropylene.
     由DAP在聚丙烯上的接触角(θ)根据Fowkes方程求出了DAP的表面张力的色散力成分(γ_L~d)及极性成分(γ)。
短句来源
     GC/ MS, HPLC-MS, CE were used to analyze extractconstituents with weak, middle or strong polarity, with which main peaks were identified.
     利用气相色谱质谱(GC-MS)、高效液相色谱联用质谱(HPLC-MS)、毛细管电泳(CE)方法对人参和西洋参的提取物中的弱极性、中等极性和强极性成分分别进行分析,并指认各模式指纹谱中的主要色谱峰。
短句来源
     11 compounds are identified in the per carp. and 9 constituents are identified in the pulp by GC/MS. In addition, the isolation and identification of 18 compounds from the pulp by GC/MS methods are also reported here.
     首次对红龙果的化学成分研究,用GC/MS法从红龙果的果肉的挥发油中鉴定出9个成分,果皮挥发油中鉴定出11个成分,果肉的低极性成分中鉴定出18个化合物.
短句来源
     2. The effect of the polarized ingredients of oil on the quality structure and construction.
     2.油脂中的极性成分对快餐食品质构和结构的影响
短句来源
     Linoleic acid and ethvl linoleate were the main constituents in the alcohol extracts of wildHuangmo。
     为分析其化学成分,采用GC、MS一DS测定了黄蘑中乙醇提取物的低极性成分,结果表明主要是亚油酸和乙基亚油酸。
短句来源
更多       
查询“极性成分”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  polar component
The possibility of using organosilicate coatings as easily cleanable materials is determined by the small values of the surface energy and its polar component.
      
It was shown that plasma treatment leads to the enhancement of the specific surface energy due to the polar component and to an increase in the diffusion coefficient and in the amount of sorbed water.
      
Futhermore, the role of optical phonons at high temperatures has been unjustifiably reduced to a polar component only.
      
Both the models proved to be adequate in describing the experimental data at contents of the polar component in the mobile phase of 8-70%.
      
Acid value, color index, and linoleic acid concentration also showed high and significant correlation with the percentage of total polar component of the oil (r=0.9272, r=0.9065 and r=-0.764 respectively; all p>amp;lt;0.01).
      
更多          
  polar components
The symmetry allows for a decoupling of the polar components, the nth of which is described by Ur, n(r, t)Pn(cosθ) and Uθ, n(r, t)dPn/dθ.
      
Generation of adamantanes and diamantanes by thermal cracking of polar components of crude oils of different genotypes
      
The production of 5-HMF in Schisandra may have some relationships with some polar components, which can dissolve in water, ethanol and acetone, especially in ethanol.
      
The quality of samples was assessed by determining their polar components.
      
The separation of alkaloids on unmodified silica gel thin layers is possible if the adsorbent is appreciably deactivated by the very polar components of the mobile phase: ethanol, methanol, acetone.
      
更多          
  polarity components
Coordination of these polarity components is required for the formation of polarized growth structures in higher eucaryotes.
      
Partial loss of cdc20 function leads to a symmetric first cleavage and mislocalization of polarity components.
      


We developed a new plasma treating method, incorporating the use of microwaves generated by an elec- tronic cooking range. Using this method, polytetrafluorethylene (PTFE) and a copolymer of tetrafluo- roethylene and hexafluoropropylene (FEP) were treated. Dialkylphthalates (DAP) were used as the standard liquids of contact angle measurements for evaluation of the wetting properties of plasma treated polymers. The components of surface tension (γ_L) due to the dispersion force (γ_L~d) and the polar force (γ_L~P)...

We developed a new plasma treating method, incorporating the use of microwaves generated by an elec- tronic cooking range. Using this method, polytetrafluorethylene (PTFE) and a copolymer of tetrafluo- roethylene and hexafluoropropylene (FEP) were treated. Dialkylphthalates (DAP) were used as the standard liquids of contact angle measurements for evaluation of the wetting properties of plasma treated polymers. The components of surface tension (γ_L) due to the dispersion force (γ_L~d) and the polar force (γ_L~P) of DAP were calculated by Fowkes' equation from the contact angles (θ) on polypropylene. After plasma treatment cosθ of several standard liquids on PTFE and FEP increased. The linear relationship between γ_L (1+cosθ) / (γ_L~d)1/2 and (γ_L~P/γ_L~d)1/2 was verified. γ_3 and γ_a~P and γ_S~P of the plasma treated PTFE and FEP also increased. From the results of ESCA analysis, it was found that a significant amount of oxygen was introduced to the polymer surface by the plasma treatment. Peel strengths of a pressure sensitive adhesive bonded to PTFE and FEP increased approximately two-to threefold if the plasma treatment was used prior to bonding,

我们发现了用微波炉产生的微波来很简单地进行等离子体处理的新方法。用这种方法处理了聚四氟乙烯(PTFE)和四氯乙烯-六氟丙烯共聚物(FEP)。为了评价等离子体处理了的高分子的润湿特性。用了苯二甲酸二烷酯(DAP)作接触角测定的标准液体。由DAP在聚丙烯上的接触角(θ)根据Fowkes方程求出了DAP的表面张力的色散力成分(γ_L~d)及极性成分(γ)。等离子体处理后,标准液体在 FEP和 PTFE上的cosθ增大,而且γ_L(1+cosθ)/(γ_L~d)~(1/2)与(γ_L~P)~(1/2)/(γ_L~d)~(1/2)之间成直线关系。等离子体处理后的FEP和PTFE的γ_3,γ_5~d,γ_s~P都有所增加。ESCA分析结果显示,经等离子体处理后,有相当量的氧导入了高分子表面。粘合到等离子体处理了的FEP和PTFF上的压敏胶带的剥离强度增加到未处理时的约2~3倍。

High performance liquid chromatography with colunm switching has been

建立了用HPLC柱切换测定血浆中氟康唑的方法。血样用0.2mol·L-1醋酸溶液简单稀释后注入填充LiChromprepRP2(25~40μm)的预柱上,用蒸馏水冲洗出血浆中蛋白和其它极性成分。切换后,浓缩在预柱上的氟康唑被流动相甲醇-0.2mol·L-1醋酸按(pH2.7)(50:50)反冲到分析柱ShimpackCLC-ODS上进行分析。预柱用净化液进行清除和再生。本法有很好的精密度与回收率,检测限为0.12μg·ml-1血浆,日间和日内测定相对标准偏差均小于6%。此分析法已成功地用于测定自愿受试者的氟康唑药代动力学及生物利用度。

Low-polar constituents were studied with gas chromatography-mass spectrummethod. Linoleic acid and ethvl linoleate were the main constituents in the alcohol extracts of wildHuangmo。The beneficiaI trace elements were Mg,Ge,Se,Fe and Ca。

长白山野生黄蘑除供食用外,民间用其治疗手足麻木、筋络不适等症。为分析其化学成分,采用GC、MS一DS测定了黄蘑中乙醇提取物的低极性成分,结果表明主要是亚油酸和乙基亚油酸。微量元素测定表明,黄蘑中存在着Mg,Fe,GE,Se等对人体有益的元素。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关极性成分的内容
在知识搜索中查有关极性成分的内容
在数字搜索中查有关极性成分的内容
在概念知识元中查有关极性成分的内容
在学术趋势中查有关极性成分的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社