流入

apopyle

后幽门孔

胃层的领细胞由中央腔向外端突出也形成多个穿插于流入管之间的盲管,称为鞭毛管(flagellated canal)或鞭毛室,也称为放射管(radial canal),其内端的开孔称为后幽门孔(apopyle),结果流入管与鞭毛管相间排列形成了双沟型的体壁.

flagellated chamber

鞭毛室

水流由流入孔流入,经流入管、前幽门孔、鞭毛室(flagellated chamber)、后幽门孔、流出管(excurren canal)、中央腔,再由出水孔流出. 如浴海绵(Euspongia)、淡水海绵等多属此类(图4-7C). 海绵动物的生殖有无性生殖和有性生殖. 无性生殖又分出芽和形成芽球两种.

sycon type

双沟型

2.双沟型(sycon type)相当于单沟型的体壁凹凸折叠而成,领细胞在辐射管的壁上. 水流自流入孔(incurrent pore)流入,经流入管(incurrent canal)、前幽门孔(prosopyle)、辐射管(radialcanal)、后幽门孔(apopyle)、中央腔,由出水孔流出.

Cash Inflows

现金流入

净现值法-----Net Present value,NPV | 现金流入-----Cash Inflows | 现金流出-----cash Outflows

capital inflows

资本流入

资本项目 capital account | 资本流入 capital inflows | 资本流出 capital outflows

under-reporting of inflows

流入的报道不准

under-programming of meetings;少排会议(会议委员会);;会议委员... | under-reporting of inflows;流入的报道不准;; | UNIDO/UNDP Trust Fund for Special Industrial Services;工发组织-开发计划署特别工业事务信托基...

Operating cash inflows

经营业务流入现金

Operating activities 经营业务 | Operating cash inflows 经营业务流入现金 | Premiums and annuity considerations 保费及年金供款 $ 10,705 $ 10,255

Even the weariest river winds somewhere safe to sea

河流虽历尽险阻,也能蜿蜓流入大海

2518 Every man is a fool sometimes,and none at all t... | 2519 Even the weariest river winds somewhere safe to sea. 河流虽历尽险阻,也能蜿蜓流入大海. | 2520 God help the poor, for the rich can help them...

As rivers reach the sea

当河川流入大海

Through seasons and centuries 穿越季节与流逝的时光 | As rivers reach the sea 当河川流入大海 | You'll reach me 你就会来到我身旁

then sometimes rivers no longer reach the sea

河流也许再也没法流入大海

But when we divert rivers without considering the consequences,|[ 科罗拉多河 ] 但要... | then sometimes rivers no longer reach the sea.|河流也许再也没法流入大海 | There were two rivers in Central Asia|...

baldness：禿 頭

Terms 詞 彙 | Baldness 禿 頭 | Birthmark;Nevus 胎 記 , 痣

moss：藓

报春花(Cyclamen)花语:含羞1月15日刺竹(Thorn)花语:严格1月17日酸模(Sorrel)花语:挚爱1月19日松(Pine)花语:健康、长寿1月20日金凤花(ButterCup)花语:童真1月21日常春藤(Ivy)花语:沉静、安详1月22日苔藓\(Moss)花语:母爱1月23