seeding

The artificial rainmaking ( cloud seeding ) doesn't help much.

人造雨（云散播）没发挥什麽多大的作。

Signal output unit mainly complete the display of performance index and alarm when miss-seeding or reseeding occur.

信号输出单元主要完成实时显示播机性能指标,出现漏播或重播等故障时及时报警。

Some of the seeding grasses that may be used are, Johnston grass, African Veldt grass, Chickweed, Winter grass, Guinea grass, Milk Thistle and Shepherds Purse.

一些播牧草，可于正，庄士敦基层，非洲veldt基层， chickweed ，冬季草，几内亚草，牛奶。Thistle和牧羊人的钱包。It is best to give Strawberries the seeding heads half ripe. 最草莓播元首半成熟。