The seed of the idea came during the bird flu scare in 2004, when hundreds of millions of poultry birds were killed to prevent the spread of the H5N1 flu strain.

她的这一创意源于2004年的禽流感恐慌，为了阻止H5N 1流感传播，当时有千百万吨普通家禽被杀。

Micrometastases are the tiny cancers that form in various organs when a tumor starts to spread and seed itself around the body.

微转移是肿瘤开始转移时会出现在人体的各种器官中留有微小的癌细胞。

Huangqiao sesame seed cake is the old traditional Chinese snacks, is a Jiangsu cuisine, spread in the JAC area.

黄桥烧饼是古老的汉族传统小吃，属江苏菜系，流传于江淮一带。

Birds and other wildlife species play key roles in seed dispersal and thus in the natural spread of forest, shrub, and other vegetation and their associated beneficial effects of slowing soil erosion.

鸟类和其他野生生物在分布播种中扮演了关键的角色，因此在自然的森林、灌木丛及其他植被的生长中，以及在相关减缓土壤侵蚀过程中均十分重要。

The conservation tillage mechanism works well. It can pass through soil surface that is covered with crop straws and residues to sow seed with no-tillage and deeply spread fertilizer at the same time.

同时，保护性耕作所使用的免耕播种机，在秸秆残茬覆盖的地表工作，其性能可靠、通过性好。能实现化肥深施和免耕播种。