-噻唑烷

Initially, we studied the ring opening of various epoxides such as styrene oxide, propylene oxide, epichlorohydrin and cyclohexene oxide with pyrazole and excellent results were obtained.

最初，我们研究了开环的各种氧化物，如环氧苯乙烷，环氧丙烷，环氧氯丙烷和环氧环己烷与吡唑和优异的成绩获得。

The new system has been applied to the asymmetric catalytic reduction of pro ketones .

第一次成功设计、合成了新型的双手性口恶唑硼烷还原体系，并将其应用于前手性酮的不对称还原。

Ingredients: ginseng root extract, lavender extract, gingko, peony bark, tea tree oil, taraxacum, red-rooted salvia, forsythia, honeysuckle, Philippine violet herb extract, vitamin D, HA, squalane, PEG-20 methyl glycoside sesquistearate, mamushi oil, bi imidazolidinyl urea etc.

成 分：去离子水，丙二醇，甘油，矿油、矿脂、角鲨烷，甲基葡萄糖倍半硬脂酸酯，PEG-20甲基葡萄糖倍半硬脂酸酯，褐斑蝮蛇油、人参根提取物、薰衣草提取物、银杏叶提取物、丹皮、茶树油、蒲公英提取物、丹参提取物、连翘果提取物、金银花、紫花地丁、卡波姆，尿囊素，双咪唑烷基脲，透明质酸。

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。