该设备一般安装于水力碎浆机之后，作为粗筛选净化设备。
As a coarse screening and cleaning equipment, it is usually a downstream equipment of hydrapulper.
本文介绍了马赛克图像分析的粗筛选原理，并通过实验表明该方法可以应用于约束条件下的人脸检测问题。
The experiment shows that the mosaic image analysis can be used for face detection under some constrained conditions.
以粗筛选所得最佳基质为本试验育苗基质，采用“311—a”最优混合设计研究不同营养元素对幼苗生长的影响，获得最佳施肥方案。
Finally, 311-a Optimization compound design was used to investigate the effects of nutrients on the growth of the seedlings and to obtain the optimal fertilization scheme.
筛子：一种粗筛，用于筛选优良的东西，比如沙子、碎石或者煤。
A coarse sieve used for sifting out fine particles, as of sand, gravel, or coal.
以辣椒自交系B17、B25为试材，用子叶外植体诱导愈伤组织，以辣椒疫病痛原菌粗毒素作为选择剂， 筛选抗疫病辣椒变异体植株。
Under the inhibition of crude toxin derived from Phytophthora capsici, some somaclonal variation lines were selected from the callus induced from cotyledons of two pepper inbred lines -B17 and B25.
以辣椒自交系B17、B25为试材，用子叶外植体诱导愈伤组织，以辣椒疫病痛原菌粗毒素作为选择剂， 筛选抗疫病辣椒变异体植株。
Under the inhibition of crude toxin derived from Phytophthora capsici, some somaclonal variation lines were selected from the callus induced from cotyledons of two pepper inbred lines -B17 and B25.
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