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- covalent chromatography 共价层析
- In covalent bonding, atoms share electrons. 在共价键联中，原子共有电子。
- Mini-thoracotomy for CVC removal was performed. 中心静脉导管藉由实行微型胸廓切开术而移除。
- Sharing of electrons and form a strong covalent. 彼此分享各自的电子而形成了坚固的共价键
- To separate and analyze by chromatography. 色谱法通过层析法分离和分析
- Chromatography -- what does it mean? 色谱-什么意思呢?
- Advanced Interactive Gas Chromatography Training. 高级交互式气相色谱培训软件。
- In this paper, coating and covalent bonding methods had been developed to immobilize liposomes on silica gel particles as ILC stationary phases for liquid chromatography. 本文以硅胶作为色谱基质，发展了涂敷法和共价键合法两种固定化脂质体的方法，并以此作为生物膜色谱固定相用于液相色谱研究。
- Will my CVC number be stored with my credit card profile? CVC(信用卡认证编号)将会被储存吗?
- The biggest cost of Chromatography is, YOUR LIFE. 任何的色层分析实验,最大的损耗是-----你的时间!!
- CVC related bacteremia was found in 23 (23.9%) patients. CVC相关菌血症 2 3例 (2 3.;9%25 )。
- Methods:Using the thin layer chromatography(TLC). 方法：采用薄层色谱法。
- Catheter occlusion rate: 14.17% for PICC and 7.5% for CVC. 导管堵塞 :PICC组 1 7例 ;占 1 4 .;1 7%25 ; CVC组 9例;占 7
- METHODS In 82 cases, 30 had CVC HD and 52 had AP HD. 方法 82例血透病人 ,30例行CVC(双腔静脉导管 )单针单泵透析 ,5 2例行AP透析 ;
- The CVC RI incidence of patients is related to several factors. 危重病患者CVC -RI发生与多种因素有关。
- Chest X-ray is a standard procedure to examine the depth of CVC. 胸部X光被认为是检查中央静脉导管深度的标准程序。
- The atom that contributes no electrons to a covalent bond. 受体没有给共价键提供电子的原子。
- The moiety can provide covalent interaction with sugars. 其含有硼酸部分，可以与醣类分子以共价键键结。
- The extract is analyzed by means of gas-liquid chromatography. 人们用气液态色谱法对提取物进行分析。
- The pattern of separated substances obtained by chromatography. 色谱采用层析法获得的物质分离图案
