placenta

[美國]/plə'sentə/
[英國]/plə'sɛntə/
詞頻: 非常高

中文釋義

n. 胎盤,胎座
Word Forms
複數placentas

短語搭配

placental abruption

胎盤早剝

placental insufficiency

胎盤功能不全

placental transfer

胎盤轉移

human placenta

人體胎盤素;紫河車

placenta previa

前置胎盤;胎盤前置

placenta accreta

胎盤增生

例句

Horseplacenta with barbwire,bullets, and broken glass.Used it for a metal flyer series.

有倒鉤鐵絲的胎盤子彈圖片 Placenta with <b>barbwire</b>,bullets.

However, these must be distinguished from simple "hydropic degeneration" seen in placentas of fetuses undergoing intrauterine demise.

須與單純水樣變性相區別。圖示子宮內胎盤正在死亡。

Indusium The flap of tissue, derived from the placenta, that encloses the developing sporangia in the sorus of a fern.

囊羣蓋:是一種起源於胎座(應爲葉表皮譯者注)的瓣片狀組織,覆蓋在蕨類植物孢子囊羣中正在發育的孢子囊上。

Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

結果VEGF在正常妊娠胎盤和妊高徵胎盤中分佈基本一致,分佈在滋養細胞、血管及絨毛間質。

chalazogamy A method of fertilization in angiosperms in which the pollen tube enters the ovule by the chalaza instead of through the micropyle, penetrating the placenta en route.

合點受精:被子植物的一種受精方式,花粉管是通過合點部分而不是通過珠孔進入胚珠的。

Pappi are hollow and the wall of basal pappi ( inserting on placenta) is stoutest in the whole pappus, with placation and transverse.

基部略向上一些,壁開始逐漸變薄的地方,冠毛的內徑有一明顯增大,是整個冠毛直徑最大處;

Active placentin from lamb placenta was extracted by modern technology of biological engineering, the preparation technology is simple and needed no specific purification process.

摘要以健康羊胎盤爲原料,採用現代生物工程技術製備活化羊胎素,製備工藝簡單,無需特殊提純手段。

Results:The incidence of hysterectomy was 0.079%, thereinto, cesarean hysterectomy accounted for 80% and its main indications were placenta factors and uterine acratia.

結果:產科子宮切除術發生率爲0.079%,其中,剖宮產子宮切除佔80%,子宮切除術主要指徵爲胎盤因素和子宮收縮乏力。

Pregnancy is unfavorable apolaustic sexual life is gravid in 3 months, placenta has not been formed completely, embryonic organization is returned on adherent Yu Gongbi not quite firm, ..

孕期不宜放縱性生活妊娠3個月之內,胎盤還沒有完全形成,胚胎組織附着於宮壁上還不夠牢固,...

原聲例句

The researchers also created an artificial placenta.

研究人員還製造了一種人造胎盤。

來源: VOA Slow English Technology

After giving birth, the mother deer eats the placenta.

在分娩後鹿媽媽會喫掉胎盤。

來源: Wild Arctic

The baby receives these substances through a temporary organ called the placenta.

嬰兒通過一個叫做胎盤的臨時器官接受這些物質。

來源: Global Slow English

The third stage ends with delivery of the placenta.

第三產程以胎盤娩出結束。

來源: Osmosis - Anatomy and Physiology

If fertilization occurs, then the corpus luteum continues making progesterone until the placenta forms.

如果受精發生,黃體會持續釋放黃體激素直到胎盤形成。

來源: Osmosis - Reproduction

It can also reach the placenta. So, even in the womb, a fetus is not safe from air pollution.

PM2.5還可以到達胎盤。因此,就連在子宮裏的胎兒都不能避開空氣污染。

來源: VOA Special October 2019 Collection

The placenta surrounds the forming baby.

胎盤包圍正在成形的嬰兒。

來源: Global Slow English

At this point, the hypoperfused placenta starts releasing pro-inflammatory proteins.

此時,血供不足的胎盤開始釋放促炎性蛋白質。

來源: Osmosis - Reproduction

The virus can survive in the eyes, testes, placenta, and amniotic fluid.

病毒可以在眼睛、睾丸、胎盤和羊水中存活。

來源: Daily Life Medical Science Popularization

And personally, the most terrifying, in the placenta of our unborn children.

我個人認爲,最可怕的是,在未出生孩子的胎盤裏也有微塑料。

來源: TED Talks (Audio Version) September 2022 Collection

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