Cr,Chromium
1)Chromium[英]['kr??mi?m][美]['krom??m]Cr
1.Influences of content of chromium on the synthesis of mesoporous Cr-Smectite;Cr含量对合成含Cr中孔Smectite催化材料的影响
2.The content of chromium and nickel in iron ore is mensurated contemporary by ICP-AES;ICP-AES同时测定矿石中Cr、Ni含量
3.Chromium Concentration by 5 Species of Economic Marine Animals Sampled from Different Regions of Yantai Sea;不同海产动物和烟台海域不同海区的紫贻贝(Mytilus edulis)对重金属(Cr)富集的研究
英文短句/例句

1.Separation and Determination of Cr(Ⅲ)and Cr(Ⅵ);Cr(Ⅲ)和Cr(Ⅵ)的分离与检测
2.Analysis of Elements and Determination of Cr(Ⅲ) and Cr(Ⅵ) in Chinese Ink;中国墨汁元素分析及Cr(Ⅲ)和Cr(Ⅵ)测定
3.Fabrication and characterization of 30.4 nm Cr/Al/Cr self-supporting filters30.4nm Cr/Al/Cr自支撑滤光片的研制
4.Snoek Relaxational Peak in a Fe-Cr-Al Alloy;Fe-Cr-Al合金中的Snoek弛豫
5.Cr-α-Al_2O_3 Composite Electrodeposition TechnologyCr-α-Al_2O_3复合电沉积工艺
6.Simultaneous Determination of Cr (Ⅲ) and Cr (Ⅵ) by Spectrophotometry;分光光度法同时测定水样中Cr(Ⅲ)和Cr(Ⅵ)的含量
7.Combustion Synthesis and Properties of Al(Cr)_2O_3-Cr(Mo) Cermets;Al(Cr)_2O_3-Cr(Mo)金属陶瓷的燃烧合成与性能
8.Effect of Cr on Microstructure and Hardness of AlCrxCuFeNi High-entropy Alloy SystemCr对Al-Cr-Cu-Fe-Ni高熵合金组织与硬度的影响
9.Isolation and characterization of bacteria with chromium(Ⅵ) removal capacity from chromium-contaminated tannery sludgeCr(Ⅵ)抗性菌株的筛选及其Cr(Ⅵ)去除特性研究
10.Toxic Effects of Cr~(3+),Cr~(6+) on the Physiological and Biochemical Characteristics of Tea PlantCr~(3+)和Cr~(6+)胁迫对茶树生理生化特性的影响
11.Influence of Hydroperoxide on Oxidation of Cr (Ⅲ) to Cr (Ⅵ)氢过氧化物对皮革中Cr(Ⅲ)转化为Cr(Ⅵ)的影响
12.Photocatalytic reduction of Cr(Ⅵ) in Cr(Ⅵ)-citric acid-ferric nitrate compound systemCr(Ⅵ)-柠檬酸-硝酸铁复合体系中光催化还原Cr(Ⅵ)
13.Effect of the Cr/C on the Microstructure and Properties of High Chromium Cast Iron Containing 31% CrCr/C对31%Cr高铬铸铁组织与性能的影响
14.Solvent Extraction-Flame Atomic Spectrometry for the Determination of Chromium (Ⅲ) and Chromium (Ⅵ) in River Water;溶剂萃取—火焰原子吸收分光光度法测定河水中的Cr(Ⅵ)与Cr(Ⅲ)
15.The Measurement of Content of Cr~(6+) and Cr~(3+) in the Electrochromiuming Solution by Double-Waveleanth Photometric Method;双波长分光光度法测定镀铬电镀液中Cr~(6+)和Cr~(3+)含量
16.Studies on Technology and Basic Mechanism of Plating Ni-Fe、Ni-Fe-Cr Alloy Foil and Ni-Cr Alloy;Ni-Fe、Ni-Fe-Cr合金箔及Ni-Cr合金电沉积工艺和基础理论研究
17.Reduction of Cr(Ⅵ) to Cr(Ⅲ) by Fe(Ⅱ) in the Presence of Fulvic Acids and in Lacustrine Pore Water黄腐酸和湖泊微孔水对Fe(Ⅱ)还原Cr(Ⅵ)为Cr(Ⅲ)的影响
18.Discussion on the Effect of Chromium in Nodular Iron--Application of Cr in As-Cast Nodular Iron(Ⅱ)Cr在球铁中的作用探讨——Cr在铸态球铁中的应用(2)
相关短句/例句

computed radiographyCR
1.[Objective]To investigate the clinical value of computed radiography(CR),computed tomography(CT)and magnetic resonance imaging(MRI)in spinal tuberculosis.[目的]评价计算机X线摄影(CR)、计算机断层成像(CT)、磁共振成像(MRI)在脊柱结核诊断中的临床价值。
2.Objective To retrospectively evaluate computed radiography in intravenous pyelography against film-screen radiography system.目的评价CR(computed radiography)系统在静脉肾盂造影中的价值。
3.Objective To retrospectively evaluate computed radiography in musculoskeletal imaging against film-screen radiography system.目的回顾性对比分析常规屏-片系统和CR系统在骨骼系统中的应用的优缺点,探讨CR在骨骼系统成像中的应用价值。
3)chromium impregnation渗Cr
4)Cr (VI)Cr(VI)
5)pure Cr纯Cr
1.Corrosion behavior of pure Cr in molten LiCl-Li_2O at 750 ℃;纯Cr在750℃熔融LiCl-Li_2O中腐蚀行为
6)CODCrCOD_(Cr)
延伸阅读

CR分子式:CAS号:性质:学名二苯并[b,f]-1,4-氧杂吖庚因。以刺激眼睛为主的一种刺激性毒剂。1962年合成,1973年英、美军用于装备部队,美国军用代号CR,以此命名。纯品为淡黄色、无臭味的粉末。熔点72℃,难溶于水,易溶于有机溶剂。性质稳定,不易水解,可用爆炸法、热分散法及与有机溶剂混合成溶液布洒等多种方法使用。受气象条件影响小,刺激作用比西埃斯强。是美军近年来装备的新型刺激性毒剂。