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- Many factors influencing the flow profile and column efficiency were studied, such as frits in the header of columns, injection modes, methods of column packing, packing material and column length. 对影响流型及柱效的一些因素,如筛板、进样方式、装柱技术、填料、柱长等进行了考察。
- Keywords gas chromatographic column packing material;multi-walled ca rbon nanotubes (MWCNTs);activated carbon;graphitized carbon black; 气相色谱固定相;多壁碳纳米管;活性炭;石墨化碳黑;
- column packing material 色层分析柱充填材料
- Bio-Bead SX-3 gel was selected as column packing. 选择Bio-Beads SX-3凝胶树脂作柱填料。
- SHENYANG RUSTPROOF PACKING MATERIAL CO., LTD. 沈阳防锈包装材料有限责任公司。
- The effect of change is only packing material. 变动影响
- Compressible packing materials; a compressible box. 可压缩包装材料; 可压缩箱子
- Loose packing material used to protect a ship's cargo from damage during transport. 垫料保护船载货物不在运输中受损的散置包装材料
- South China Sea Jianyi Packing Material Goods Co., Ltd. 南海建毅包装材料制品厂。
- The ultraviolet ray light can sterilize the packing material. 机内装有紫外线杀菌灯,能对包装材料进行消毒灭菌。
- All wooden dunnage or packing material must be bark free. 所有木衬板或填充料必须任意是吠声。
- The packing material you require will be imported on your own account. 贵公司所要求的包装材料将由贵公司自己负责进口。
- Is there an incoming control process for accessories and packing material? 有配件和包装材料控制程序吗?
- The second-generation Brush-Type CSP (DNB-Leucine CSP) had been researched in this thesis, including the synthesis of DNB-Leucine CSP and the column packing for analytical and preparative scales. 本论文选择了第二代刷型手性固定相DNB-Leucine CSP作为研究对象,从DNB-Leucine CSP的合成、DNB-Leucine CSP分析柱和制备柱的填装、分析柱和制备柱柱效的测定等方面,作了深入的研究,并且对实验结果和实验机理做了探讨。
- Weight of something excludes the weight of the packing materials. 某物的净重不包括包装材料的重量。
- Packing materials : Can be hot envelop complex psc kfilm. 包装材料:可热封的复合包装材料。
- For instance, a mixture of substances in solution is passed slowly down a long column packed with alumina. 例如,溶液中的混合物质缓慢的通过装满氧化铝的柱体。
- Be responsible for the quality of raw material, packing material and control the process. 负责原材料、辅料及包装材料的检验工作生产过程及成品的质量控制和检验工作。
- THE WOOD PACKING MATERIAL HAS COME FROM A REGION CERTIFIED AS BEING FREE OF PINE WOOD NEMATODE. 该批木质包装来自松材线虫非疫区。
- On a 0.5m column packed with the liquid crystal BPBAmB on Chromosorb W NAW, the mixture can be separated satisfactorily within 16 minutes. 在BPBAmB柱上16分钟内可满意地把菲、蒽和咔唑分离开.