直投式菌剂  Direct vat set starter

压直式直管机  gag type straightener

直投式  DVS

直投式发酵剂  ready-to-use; DVS starters

直投式功能菌剂  direct vat set

直投式乳酸菌  direct vat set

直投式酸奶发酵剂  DVS yogurt starter; direct-vat-starter(DVS

粪肠球菌菌种  Enterococcus faecalis

工程菌菌种  Engineering bacteria strain; engineering bacteria

食用菌菌种  edible fungus

苏云金杆菌菌种保藏  Culture Conservation of Bacillus thuringiensis

L1～L4垂直投产  L1～L4 vertically put into production

半旱式直播  partly dry direct seeding

被动式直接甲醇燃料电池  passive direct methanol fuel cell; a passive DMFC; passive DMFC

被动式直接甲醇燃料电池(DMFC)  Baoziwan station; DMFC

笔笔直直  bolt upright

闭式直连  close-coupled cyclones

便携式直流电流表  portable DC ammeter

并接式直流马达  shunt type DC motor