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
  • TRIS
    Homepage for Training Records Information Systems showing who we serve and resources availiable
  • 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
  • DBHDID-TRIS
    Program funding is in whole or part from federal or state funds Copyright © DBHDID 2026 All Rights Reserved
  • Tris-buffered saline - Wikipedia
    Tris-buffered saline (TBS) is a buffer solution used in some biochemical techniques to maintain the pH within a relatively narrow range Tris (as the hydrochloride salt) has a slightly alkaline buffering capacity in the 7–9 2 range
  • Tris Pharma - Innovative Solutions for ADHD, Pain CNS Disorders
    Tris Pharma has developed a portfolio of four leading ADHD therapies that enhance patient care and experience for both adults and children with the disorder
  • 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
  • Tris base 77-86-1 - MilliporeSigma
    For Tris buffers, pH increases about 0 03 unit per °C decrease in temperature, and decreases 0 03-0 05 unit per ten-fold dilution For precise applications, use a carefully calibrated pH meter with a glass calomel combination electrode





中文字典-英文字典  2005-2009