筛板

sieve plate

筛板

在它的上下端壁上分化出许多较大的孔,称筛孔(sieve pore),具筛孔的端壁特称筛板(sieve plate). 粗的原生质联络索(connecting strand)穿过筛孔使上下邻接的筛管分子的原生质体密切相连,在各联络索的周围有胼胝质(callose)鞘包围.

sieve plate

筛板,栅板

sieve pitting 筛状纹孔式 | sieve plate 筛板,栅板 | sieve potato digger 筛式马铃薯挖掘机

sieve plate irradiation

筛板辐照

sieve plate 筛 | sieve plate irradiation 筛板辐照 | sieve tray 筛

sieve plate irradiation

筛板照射

筛板塔 sieve plate column | 筛板照射 sieve plate irradiation | 西弗腔 Sievert chamber

sieve plate tower

筛板搭

"sieve plate column","筛板搭" | "sieve plate tower","筛板搭" | "sieve shaker","摇筛器"

sieve plate tower

筛板塔

side-draw plate侧线抽出塔板 | sieve plate tower筛板塔 | sieve plate筛板

cribriform plate

筛板

鸡冠两侧有窄裂,筛前神经 (anterior ethmoid nerve)和筛前动静脉由此进入鼻腔,其外侧为筛板(cribriform plate),筛板上有数十个小骨 孔,来自嗅区鼻粘膜的嗅丝由此入颅至嗅球(olfactory bulb).

madreporic plate

筛板

06.2756 间辐板 interradial plate | 06.2757 筛板 madreporic plate | 06.2758 复板 compound plate

perforated plate tower

孔板塔,穿流筛板塔

12 bubble column鼓泡塔 | 13 perforated plate tower孔板塔,穿流筛板塔 | 14 wetted wall column湿壁塔

perforated screen plate

多孔筛板

perforated plate 穿孔板,多孔板 | perforated screen plate 多孔筛板 | perforated sheet 穿孔片金属

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢