... diazo printing equipment with a moving light source 动光源重氮复印机 dibbling 穴播 dichlorodiphenyl trichloroethane 滴滴涕 ...
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... bunch of particles 粒子束 bunch planting 穴播; 点播; 丛状栽植 bunched cable 束状电缆; 集束电缆 ...
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穴播机 hillplanter ; hill seeder ; machine of hole forming ; dibber
方形穴播机 checkrow planter ; square-cluster planter ; hill-check planter ; cluster planter
累计式穴播机 cumulative-drop planter ; drop planter
双行方形穴播机 row check row planter
多粒排种穴播机 hilldrop planter
覆膜穴播 plastic mulching and hole sowing ; mulching bunch seeding
高速方形穴播阀 high-speed check-row valve
解决了原用滚筒鸭嘴式穴播机的撕膜、错位问题。
The problem of tearing film and dislocation in the hill seeder by the duck mouth roll was solved.
同时，用非线性回归技术计算了旱地地膜穴播春小麦的水分敏感系数。
In the meantime, the water sensitive coefficient of the spring wheat was computed by nonlinear multiple regression methods.
因此，旱地春小麦秋覆膜穴播栽培技术在半干旱地区有较高的推广价值。
So that hole seeding of dryland spring wheat with autumn mulching has a high extension value in semiarid areas.
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