英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
Tris查看　Tris　在百度字典中的解释百度英翻中〔查看〕
Tris查看　Tris　在Google字典中的解释Google英翻中〔查看〕
Tris查看　Tris　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Tris - Wikipedia
    Tris is prepared industrially by the exhaustive condensation of nitromethane with formaldehyde under basic conditions (i e repeated Henry reactions) to produce the intermediate (HOCH 2) 3 CNO 2, which is subsequently hydrogenated to give the final product
  • Tris - MilliporeSigma
    Tris, also referred to as THAM (Tris (hydroxymethyl)aminomethane), is a white crystalline powder Tris buffer has a pKa of approximately 8 1 at 25°C making it a good choice for most biological processes in the pH range of 7-9
  • ECE-TRIS - Home
    ECE-TRIS is currently experiencing a high volume of inquiries and training submissions To ensure we assist everyone, please note the following timelines Self Reported Certificates: Please allow up to 30 days for processing self-reported training certificates and credit files
  • Tris (hydroxymethyl)aminomethane | C4H11NO3 | CID 6503 - PubChem
    Tris is a primary amino compound that is tert -butylamine in which one hydrogen attached to each methyl group is replaced by a hydroxy group It is a conjugate base of a member of Htris
  • Tris (hydroxymethyl)aminomethane | 77-86-1 - ChemicalBook
    Tris (hydroxymethyl)aminomethane is used as a buffer in biochemistry and molecular biology laboratories It is used as a primary standard to standardize acid solutions for chemical analysis
  • ADHD Treatment - Children, Adolescents, Adults | Tris Pharma
    Which Tris ADHD medication is right for my child? Only your child's doctor can help you decide which medication is right for your child This may involve an examination by the doctor, who may ask questions and may perform tests to help with the diagnosis before deciding to prescribe medication
  • Tris Home - Apps on Google Play
    Tris Home is a monitoring security software ，which can work with the front-end devices such as robot 、bullet , or intelligent devices such as doorbell 、doorlock
  • What Is Tris Base and How Does It Work as a Buffer?
    Tris base, formally known as Tris (hydroxymethyl)aminomethane, is an organic compound widely used in biological and biochemical research This white crystalline powder serves as a buffering agent, helping to maintain a stable pH level in water-based solutions
  • Tris Buffer - Sharebiology
    Tris buffer is used in various methods ranging from DNA extraction to Gel electrophoresis In this article you learn the preparation of Tris buffer step-by-step





中文字典-英文字典  2005-2009