您要查找的是不是:
- The polysaccharides extraction in polygonatum sibiricum red of mount tai. by microwave technique in order to preserve activity and improve the extracting rate. 为保持泰山黄精多糖的生物活性,提高得率,在水提醇沉法的基础上,采用微波技术对泰山黄精多糖进行了提取。
- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- Salt has a preservative effect on food. 盐对食物有防腐作用。
- He painted the posts with a preservative liquid. 他在柱子上涂上了起保护作用的液体。
- The office has been humming with activity. 办公室一直忙着搞活动。
- Though slower than the Detach and Attach Method, the SMO Transfer method has the advantage of preserving active connections to the database. 尽管SMO传输方法比分离和附加方法慢,但是它具有保留活动的数据库连接的优点。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃,呈现一片热闹的景象。
- Salt is a preservative for meat. 盐是肉类的防腐剂。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- A center of interest or activity. 中心兴趣或活动的中心
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- An increase, as in movement or business activity. 进步,改进,改善运动或商业活动的进步或兴隆
- Indulgence in or pursuit of sexual activity. 纵欲; 追求肉欲对性行为的放纵或追求
- Preservative is usually added to tinned meat. 防腐剂通常加在肉类罐头里.
- The phenomena associated with volcanic activity. 火山现象与火山活动有关的现象