1)chrysene屈
1.Simultaneous Determination of Fluoranthene and Chrysene bySynchronous-Derivative-ME- RTP;同步-导数-化学除氧微乳状液增稳室温磷光法测定痕量荧蒽与屈的研究
2.Resonant Synchronous Spectrofluorimetry Combined with Magnetic Field and Polarization Techniques for the Determination of Trace Chrysene,Anthracene and Perylene;磁效应-偏振-共振同步荧光法同时测定痕量屈、蒽、苝
3.The results showed that naphthalene,acenaphthene and chrysene absorbed on filter paper can produce strong RTP by using TlNO 3 as the heavy atom.本文用国产快速定量滤纸作固体基质 ,探讨了测定萘、苊和屈磷光发光的条件 ,建立了以滤纸为基质的测定痕量萘、苊和屈的SS- RTP法。
英文短句/例句
1.Qu Yuan’s Personality in Classic Qu Yuan Studies:Review and Reflections;古典屈学中屈原人格研究与现代屈学人格理论
2.The Confucian Interpretation of Qu Yuan and the Absorption of Qu Yuan s Thoughts into Confucianism --Demonstration of Zhu Xi s Respect for Qu Yuan;以儒注屈 融屈于儒——论朱熹的尊屈倾向之一
3.Knuckle under to sb.(向某人)屈服,认输
4.The dioptre was from-6.25DS to -10.00DS.屈光度范围-6,25DS~-10.00DS。
5.Sorry to have troubled you with all such inconvenience.对不起,委屈你了。
6.anisometropic eye屈光参差(变常)眼
7.To treat in a condescending manner.屈尊以屈尊俯就的态度对待
8.Imaging measurement of brain function when ankle dorsiflexion and planter flexion踝关节背屈和跖屈的脑功能成像研究
9.Today Machu Picchu is a great tourist attraction.如今麦屈·皮克屈是一个旅游胜地。
10.We will never bow the knee to fascism我们决不向法西斯屈膝(屈服)。
11.To bend the knee or touch one knee to the floor or ground, as in worship.屈单膝屈膝或一膝着地以示敬慕
12.To bend(the head or knee, for example)low, as in fear or humility.低头,屈膝因恐惧或谦虚而低(头)或屈(膝)
13.Post Buckling Behavior Analysis of Composite Laminated Plates and Shells Structures;复合材料层合结构屈曲和后屈曲研究
14.Loyalty or Blame of Qu Yuan;屈原的“忠”与“过”——谈朱熹眼中的屈原
15.AFFIRMING SAO AND NEGATING QU--A Partial Analysis on Cultural Acception of Qu Yuan in Yuan Dynasty;祖骚与非屈——元代屈原接受史片论
16.Determination of chelerythrine in Chelidonium majus by RP-HPLCRP-HPLC测定白屈菜中白屈菜红碱的含量
17.A condition in which the refractive power of one eye differs from that of the other.屈光参差,两眼屈光不等一只眼和另一只眼的屈光力不同的状况
18.anisometropia: a condition in which the refractive power of one eye differs from that of the other.屈光参差,两眼屈光不等: 一只眼和另一只眼的屈光力不同的状况。
相关短句/例句
flexor (flexion)屈肌(屈曲)
3)coxa and knee bending屈髋屈膝
1.Objective To investigate the effects of lumbosacral hot compress and massage in reducing the labor pain and shortening the birth process in the first stage of labor with coxa and knee bending position in the expulsive stage.目的探讨第一产程腰骶部热敷按摩及第二产程采用屈髋屈膝位对减轻产痛和缩短产程的效果。
4)Buckling[英]['b?kl][美]['b?kl?]屈曲
1.Stress Concentration and Buckling Behaviour of Shear Loaded Composite Panels with Reinforced Cutouts;带有开口增强的复合板在剪切荷载作用下的应力集中和屈曲性能研究
2.Finite element analysis of shape buckling load for cold rolled strips;冷轧带钢板形屈曲变形失稳限的有限元分析
3.Numerical simulation and buckling analysis of tube external pressure forming;管件外压成形的数值模拟及屈曲特征分析
5)bucking[英][b?k][美][b?k]屈曲
1.The bucking analysis of bridge base piles with initial defect;存在初始缺陷的桥梁基桩屈曲分析
2.The critical bucking angles in twisting and pure bending are about 40°and 20°,respectively.利用该模型对(5,5)型扶手椅型单壁碳纳米管的扭转和弯曲变形过程进行了模拟,发现其屈曲的临界扭转和纯弯曲角度分别约为40°和20,°与扭转屈曲相比,该碳管更容易发生弯曲屈曲。
3.The deformability of delivery pipe can be expressed in bucking strain.输送管的变形能力可用屈曲应变表示,一般具有Round-house形应力-应变关系、均匀塑性延伸率高、形变强化指数n高、屈强比低的管线钢的变形能力较高,组织通过影响应力-应变关系和屈强比影响变形能力,另外D/t增加变形能力提高。
6)yield[英][ji:ld][美][jild]屈服
1.Discussion and analysis on yield form of metallic materials in the tensile test;拉伸试验中金属材料的屈服形态探析
2.A study on yield locus of unsaturated soils on p -s plane and soil-water characteristic curve;非饱和土在p-s平面上屈服轨迹及土-水特征曲线的探讨
3.Deformation,strength,yield and moisture change of a remolded unsaturated loess;重塑非饱和黄土的变形、强度、屈服和水量变化特性
延伸阅读
屈分子式:C18H12分子量:228.28CAS号:218-01-9性质:白色或带银灰色、黄绿色鳞片状或平斜方八面结晶体,在苯中结成无色斜方片晶,在紫外线下有紫色荧光。可燃。有毒。真空中易升华。熔点255℃,沸点440.7℃,相对密度1.274。微溶于醇、醚、二硫化碳和冰醋酸,在25℃时1g能溶于1300ml无水乙醇、480ml甲苯,在100℃时在甲苯中约溶解5%,略溶于沸苯,不溶于水。制备方法:从煤焦或温沥青蒸馏中提取。将沥青馏出物蒸馏切取的屈馏分,与苯和三甲苯的混合溶剂以1:0.5或1:1的比例混合,在110-130℃温度下萃取3h,萃取时要进行搅拌。经过约20h的沉淀后,用真空吸滤分取结晶,干燥得工业。以1:1洗油重结晶两次,得到的粗品在2%-5%的顺丁烯二酸酐存在下,溶于净洗油中,加热到125-135℃。然后在20-25℃下进行结晶,用离心机分离,用苯洗涤、干燥,得纯度为85%-90%的产品。用途:用于非磁性金属表面探伤用荧光剂、化学仪器紫外线过滤剂、光敏剂及照像感光剂,用于染料生产,代替洗油作农药敌稗的溶剂和增效剂。