树脂的

Frankincense resin is yellow in color and myrrh resin is reddish-brown.

乳香树脂是黄色的颜色和没药树脂是红褐色。

The experimental results show that F1 resin has good adsorptive and desorptive performances to rhenium,and has a good future.

试验结果较理想，表明F1树脂是一种很有发展前途的新功能离子交换树脂。

Adsorption and desorption of rhenium with new anion exchange resin——F1 resin have been studied.

研究了新型功能性阴离子交换树脂——F1树脂吸附和解吸铼的性能。

F. Their structures were identified as betulone (1), 3,4,5-trimethoxyphenol-β-D-glucopyranoside (2),α-amyrin (3),β-amyrin (4),β-sitosterol (5), and stigmasterol (6) by spectroscopic evidence (IR, NMR, MS, etc.) and comparision of their spectral data with those of the literatures.

F。 的乙醇提取物中分离得到6个化合物，经波谱分析及与文献数据对照确定其结构分别为：betulone (1)、3，4，5-三甲氧基苯酚-β-D-吡喃葡萄糖苷(2)、α-香树脂醇(3)、β-香树脂醇(4)、β-谷甾醇(5)和豆甾醇(6)。

The isolation and purification of β-NGF form mice submaxillary gland werecarried out by using CM-FF ion exchanger.

本文采用国产阳离子交换树脂CM－FF，两步柱层析从小鼠颌下腺中分离、纯化神经生长因子，并与Whatman公司的CM-C（CM32）离子交换树脂进行了比较。

The mechanism ofcopolymerization and the best technological condition for copolymerization and sulfonation were studied .

重点研究了树脂基体合成及基体磺化制备阳离子交换树脂，找出了基体合成及磺化的最佳工艺条件。

Thermal pressure method is part of resin inlaying, for which thermosetting resin is widely used.

热压镶嵌法属于树脂镶嵌法，其中，采用热固性树脂又是非常普遍的。

The flexural strength retaintions of the laminates based on resins of binary system are above 80% at 200℃, and that of trinary system are above 70%.

最后，本文还以二元共聚树脂和三元共聚树脂为基体选择制备了三类共11个配方的玻璃布层压板。

The wide application of unsaturated polyester resin is limited by two factors, i.e.

不饱和聚酯树脂是目前热固性树脂中产量较大的品种之一。

S Vinylidene chloride/acrylonitrile/styrene suspension terpolymer was synthesized with AIBN as initiator.

VDC 丙烯腈苯乙烯三元悬浮共聚树脂便是常见用作制备泡沫材料的基体树脂之一[3～ 5] 。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。