pl是什么意思？

pl

例句

• PL is usually imbedded is a translator writing system. 我们通常把PL嵌在编写翻译程序的系统中.
• And P 3 PL is a sensitive indicatrix. P3PL是较为敏感的指标.
• Gametangium ( pl. gametangia ) A cell or organ in which sexual cells ( gametes ) are produced. 配子囊 ( 配偶子囊 ) :由性细胞 ( 配子 ) 产生的细胞或器官.
• P 300 PL was negatively correlated with the scores of MMSE, FOM, RVR, BD, DS among the groups. 各组MMSE 、 FOM 、 RVR 、 BD 、 DS评分和P300峰潜伏时的延长呈负相关.
• Coleorhiza ( pl . coleorhizae ) The protective sheath surrounding the radicle in grasses. 胚根鞘:保护幼根的鞘状结构.
• Caryopsis ( grain ) ( pl . caryopses ) A dry indehiscent fruit, typical of the grasses. 一种不开裂的干果,是禾本科植物特有的果实类型.
• Protonema ( pl . protonemata ) The young bryophyte gametophyte that develops following spore germination. 苔藓植物中直接由孢子萌发形成的结构称为原丝体.
• Sterigma ( pl . sterigmata ) A fingerlike projection upon which spores are formed in most basidiomycete fungi. 担孢子梗:是大多数担子菌所具有的指状突起结构,其上着生担孢子.