您要查找的是不是:
- broad band NMR spectra 宽带核磁共振波谱
- Suitable for Bidirectional Broad Band access net. 适用于双向宽带接入网。
- Suitable for Broad Band access net. 适用于宽带接入网。
- Free broad band internet acess in room. 免费宽带上网服务。
- The internet broad band port is free in room. 房间提供免费宽带上网端口。
- Shanghai Broad Band Technology Co., Ltd. 上海宽频科技股份有限公司。
- The emission spectrum is a broad band peaking at 520nm. The plate showed bright yellow-green color in the dark. 激发光谱表明,紫外和可见光能有效激发,发射光谱表明其发射峰位于520nm附近,呈耀眼醒目的黄绿色。
- DPT with 15 N atoms were characterized through 15 N NMR spectra and Mass spectra. 给出了有15N标记的DPT分子的15N-NMR和MS测定结果。
- Siliceous FER zeolite possesses perfect framework as revealed by FT - IR and high resolution Si MAS NMR spectra. 红外精细谱及~(29)Si MAS NMR高分辨谱证明FER硅沸石具有十分完美的骨架结构.
- Beijing Xinshiye Broad Band Communication Technology Co Ltd. 北京新视野宽频带通信技术有限公司
- FDM provides chemical reference spectra databases of FTIR, Raman, NIR, Mass, and NMR spectra. 网站介绍了FDM相关光谱数据库的内容。包括有红外光谱、质谱、核磁共振等。
- Broad band can suit your business needs while on vacation. 宽带上网,休闲之余,更宜商务。
- Povlen type hydroxyl-chrysotile is a new variety of Povlen type Chrysotile, whose absorption, infrared, Mssbauer, EPR and NMR spectra are reported in this paper. 波伏棱型羟基纤蛇纹石是波伏棱型纤蛇纹石矿物的新变种,本文报导它的吸收光谱、红外光谱、穆斯堡尔谱、电子顺磁共振谱和核磁共振谱。
- The 13C and 119Sn NMR spectra of CDC13 solutions of aliphatic and aromatic tricyclohexyltin (IV) carboxylates have been recorded. 测定了33个三环己基脂肪族和芳香族羧酸锡在非配位溶剂(CDCl_3)中的~(13)C和~(119)Sn NMR谱。
- Their structures were confirmed by elemental analysis, IR, NMR, MS spectra and the characteris-tics of NMR spectra were also discussed. 以元素分析;IR;NMR;MS实验技术对其结构进行了表征;并研究其NMR波谱特征.
- This paper describes the design method of broad band coaxial termination load. 本文叙述了宽带同轴终端负载的设计方法.
- The chemical structure of sulfurized calcium alkyl phenolate lubricant additive has been stu died by means of IR spectra and 1H, 13 C NMR spectra. 以IR和1H及13C-NMR为主要手段对市售硫化烷基酚钙添加剂的结构进行了研究。
- We have recorded the 1H NMR spectra of t-butyl-carbazole-quinacridone compounds in CDCl3 over a range of concentrations. 我们选择叔丁基咔唑-喹吖啶酮系列化合物来考察化合物的浓度依赖1H NMR谱。
- Marked by broad bands of color, as certain insects. 具横带的(某些昆虫)有宽色带的
- The structures of the5-fluorouracil indican derivatives are analyzed by th eir ultra-red spectra,NMR spectra in this paper. 本文主要阐述了利用红外光谱仪及核磁共振仪来确定新合成的5-氟脲嘧啶糖苷的结构。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries