網(wǎng)絡(luò)釋義

用法例句

Any of the blastomeres of an embryo from which the endoderm develops.

內(nèi)胚層指任何可生長成內(nèi)胚層的胚胎分裂球

Derived from two embryonic germ layers, the ectoderm and the endoderm.Used of lower invertebrates, such as sponges and coelenterates.

雙胚層的具有兩個胚層（外胚層和內(nèi)胚層）的。用于低等無脊椎動物，如寄生蟲和腔腸動物

The innermost of the three primary germ layers of an animal embryo, developing into the gastrointestinal tract, the lungs, and associated structures.

內(nèi)胚層動物胚胎三個原始胚層的最內(nèi)層發(fā)育成胃腸道、肺及其附屬衍生結(jié)構(gòu)

These cells are known as endodermal cells.

這些細(xì)胞稱為內(nèi)胚層細(xì)胞。

An embryo at the stage following the blastula, consisting of a hollow, two - layered sac of ectoderm and endoderm surrounding an archenteron that communicates with the exterior through the blastopore.

原腸胚一種囊胚之后的胚胎，含有中空、兩層的外胚層和內(nèi)胚層，包圍著通過胚孔跟外界交流的原腸

These epithelial elements arise embryologically from foregut endoderm in the process of bronchial tubular growth.

這些表皮細(xì)胞在胚胎學(xué)上把源于支氣管生長過程中的前內(nèi)臟叫內(nèi)胚層。

Somite is divided from head to feet, blastoderm is divided from inner to outer.

由于內(nèi)臟最早起源于中胚層，根據(jù)經(jīng)絡(luò)"內(nèi)屬于臟腑"的特點(diǎn)，可以認(rèn)為經(jīng)絡(luò)最早也來源于中胚層。

The formation of a gastrula from a blastula by invagination.

內(nèi)陷囊胚翻轉(zhuǎn)形成胚囊

The outer layer of a blastula that gives rise to the ectoderm after gastrulation.

外胚層囊胚的外層，在原腸胚形成之后生后外胚層組織

relating to or derived from the mesoderm.

關(guān)于中胚層，或由中胚層產(chǎn)生。

The inner ear, which mediates hearing and equilibrium, develops from an ectodermal placode located adjacent to the developing hindbrain.

內(nèi)耳是調(diào)節(jié)聽力和平衡的器官,來源于外胚層鄰近后腦的生長板。

The establishment of genetic transformation system in lateral cortex of mouse embryo via in utero electroporation

鼠胚大腦皮層子宮內(nèi)電穿孔法基因轉(zhuǎn)移體系的建立

double-walled stage of the embryo succeeding the blastula.

囊胚發(fā)育之后的雙層胚胎。

mesodermal mixed tumor of corpus uteri

子宮體混合性中胚層瘤

the process in which a gastrula develops from a blastula by the inward migration of cells.

由于細(xì)胞向內(nèi)移動囊胚形成胚囊或腸胚的過程。

The outer layer of a diploblastic animal, such as a jellyfish.

外層雙胚層動物的外層，如海蜇

Two cell layers( diploblastic) separated by a gelatinous mesoglea.

兩層細(xì)胞(胚層)中間是凝膠狀的中膠層。

Having three germ layers.Used of the vertebrate embryo.

三重胚的具有三層原胚層的。用于脊椎動物的胚胎