1) depth
播深
1.
The effect of coating seed with calcium peroxide and depth on the germination of rice directly sowing was studied.
从供氧剂和播深两方面对水稻折衷直播栽培出苗率的影响进行研究,结果表明:供氧剂包衣可以提高折衷直播栽培水稻的出苗率;种子与供氧剂用量比在1:1以内,出苗率随供氧剂用量增加而增加,供氧剂用量超过种子量以后,出苗率开始下降;随着覆土深度的增加,出苗率下降,鞘叶芽率和枯死不出芽率增多。
2) setting sowing depth
播深调节
1.
On the basis of defects of 2BG-6A sower for line seeding of wheat and rice, including illogical transmission system, lack of driver s seat, no monitoring and alarm devices of working state and fertilization, and inconvenience in setting sowing depth as well, the paper suggests both study of design improvement and optimized design accordingly.
为此,针对2BG-6A型稻麦条播机在生产过程中存在的传动系统设计不合理、无乘坐装置、无施肥和工况监测报警装置、播深调节困难等问题,对其进行了优化设计和改进研究。
3) transmit deepness
传播深度
1.
Then a new resolvation with privilege transmit deepness was presented,that was,every privilege of the role could get public attributions,private attributions and a privilege transmit deepness.
在此基础上,提出了一种带有权限传播深度的新解决方法,即角色中的每个权限分别具有公有和私有属性以及权限传播深度,同时提供了一个算法求解每个角色的权限集。
4) Dry direct sowing depth
旱直播深度
补充资料：播播
1.水流声。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。