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
Spindled查看 Spindled 在百度字典中的解释百度英翻中〔查看〕
Spindled查看 Spindled 在Google字典中的解释Google英翻中〔查看〕
Spindled查看 Spindled 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:


  • Carbon–nitrogen bond - Wikipedia
    Similar to carbon–carbon bonds, these bonds can form stable double bonds, as in imines; and triple bonds, such as nitriles Bond lengths range from 147 9 pm for simple amines to 147 5 pm for C-N= compounds such as nitromethane to 135 2 pm for partial double bonds in pyridine to 115 8 pm for triple bonds as in nitriles [2]
  • C2N: A Class of Covalent Frameworks with Unique Properties
    In this review, we cover the recent advances in the synthesis of C 2 N, the understanding of its structure–property relations, and summarize the wide‐ranging applications that extend from environment‐ and energy‐related fields (e g , CO 2 adsorption, batteries, catalysis) to various emerging fields (e g , biomedical technologies)
  • Connector - Straight, Quick Seal, Insert Type, Brass, C1N Series
    Shop Connector - Straight, Quick Seal, Insert Type, Brass, C1N Series from Nitta MISUMI USA has all of your Compression Fittings needs covered, with over 3 8M high quality products and 80 sextillion configurable parts available with fast shipping and low pricing
  • NITTA | C2N1 4-PT1 8 | Brass Connector - All World Machinery
    A 3-point brass connector (inch sized) with integrated body, nut, and sleeve The fitting body and insert are integrated Provides excellent performance at negative pressures Have Questions? Not Available? Need Bulk Pricing?
  • C2N1 molar mass - Chemical Portal
    Molar Mass, Molecular Weight and Elemental Composition Calculator Enter a chemical formula to calculate its molar mass and elemental composition: Molar mass of C2N1 is 38 0281 g mol
  • Nitta C2N1 4-PT1 4 Pack of 10 Quick Seal Connectors - IMS Supply
    Nitta C2N1 4-PT1 4 Pack of 10 Quick Seal Connectors, Straight, Quick Seal, Insert Type, Brass, C1N Series A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable) Emergency after hours shipping may be available Call (888) 437-6645 for more information
  • A simple and efficient process for the synthesis of 2D carbon nitrides . . .
    We describe here a new process for the synthesis of very high quality 2D Covalent Organic Frameworks (COFs), such a C 2 N and CN carbon nitrides This process relies on the use of a metallic
  • Transition metal-loaded C2N catalysts for selective CO2 reduction to . . .
    Converting CO 2 into valuable fuels and chemicals through electrochemical CO 2 RR is a promising strategy to mitigate these issues However, the high thermodynamic stability of CO 2 and the competing HER present challenges in achieving high selectivity and efficiency
  • N-heterocyclic carbene coordinated single atom catalysts on C
    Single-atom catalysts (SACs) with N-heterocyclic carbene (NHC) coordination provide an effective strategy for enhancing nitrogen reduction reaction (NRR) performance by modulating the electronic properties of the metal active sites





中文字典-英文字典  2005-2009