查询词典 ir

The IR fibers were characterized in beaded, thread or network appearance and mainly distr...

IR纤维呈线状、点线状或交织成网络状，主要分布在心肌层及外膜下肌层，多伴血管走行，或攀附血管走行。

The results of IR and DSC indicated that the curing reaction of BMI-modified phenolic resin mainly consists of two steps: the allyl groups in the Novolak resin react with maleimide group via"Ene"addition, and addition reactions of the C=C bonds formed thereby are followed.

IR与DSC方法研究表明：BMI改性酚醛树脂的固化反应主要是Novolak树脂上的烯丙基首先与酰亚胺基团的烯加成反应，然后烯加成反应所形成的C=C双键发生进一步加成。

All the derivatives were subjected to elemental analysis, FT-IR analysis, and Congo red test and their degrees of substitution were determined.

对虎奶多糖进行化学修饰，制备了多种不同取代度的羧甲基化和硫酸酯化虎奶多糖，并分别进行了元素分析、FT-IR分析及GPC分析，测定了它们的取代度和分子量。

The structure of product was confirmed by IR and 1HNMR.

产物的结构用IR、1HNMR进行了表征。

At each stage of execution , let' s examine the PC and the IR .

在执行的每一个阶段，让我们检查 PC及 IR。

The structures of 1 and 2 were identified by elementary analysis, IR and 1H NMR.

利用元素分析、IR和HNMR对1 和2的结构进行鉴定。

The structures of the compounds were characterized by elemental analysis, 1H NMR, IR, and MS spectra.

合成产物的结构用元素分析、1H NMR、IR和MS测试技术进行了表征。

The structures of the target compounds 6 were characterized by IR, 1H NMR spectra and elemental analysis.

目标产物的结构通过IR， 1H NMR和元素分析进行了表征。

All the compounds were confirmed by elemental analysis, IR and ^1H NMR.

所有的化合物经元素分析、IR和^1HNMR得到了证实。

Ride from the airport to Brussels North Station (Brussel-Noord), then take off from the North Station Liege the Dutch Luik, French is the Li (ge or go to Cologne, Germany K (ln any train (domestic Express the code is IR, IC is an international train, code-named), such as non-transfer vehicle will take about 30 minutes, fare is about 220 BFr.

再从北站搭乘开往列日（荷语是 Luik ，法语是 Lige ）或往德国科隆（ K的任一班列车（国内快车的代号是 IR ， IC 是国际列车的代号），不含转车等车约需30分钟，车费约为220 BFr 。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。