There are two categories: adult and embryonic stem cells.

However, at the embryonic stage, the two are still outwardly indistinguishable.

但是, 在胚胎早期, 我们在外观上区分不了男女个体.

Mouse Embryonic Fibroblast were obtained from mouse embryo 13.5 dpc or 14~16 dpc.

以妊娠13.5天或14～16天的小鼠为材料,建立了MEF分离培养体系.

It is still in an embryonic stage.

它还处于萌芽阶段.

Dolly's legacy includes the possibility of making patient-specific embryonic stem cell lines.

多莉的遗传缺陷暗示科学家可以通过核移植技术获得病人专一性的胚胎干细胞系.

At present female employment of China already saw embryonic form first.

目前中国的草业已初见雏形.

This is the function of the embryonic tissue distributed around the whole plant.

这是围绕着整个植物分布的胚胎组织作用的结果.

Its memory is the embryonic form of the widespread now virtual memory.

它的存储器是现在广为采用的虚拟存储器的雏形.

The neural tube then might induce the formation of still other embryonic structures.

神经管可能诱导其他胚胎结构的形成.

Embryonic development seems to be controlled principally by a very small number of master genes.

胚胎发育似乎主要受制于少数主导基因。

The scientist has made a pointed comparison between suspensors of plant embryos and mammalian trophoblasts.

这位科学家把植物胚的胚柄与哺乳动物的滋养层做了直接的比较.

Objective: to establish a method of producing polyploid mouse embryos.

目的: 探索制作小鼠多倍体胚胎的方法.

The corn snake embryos develop inside the protective , leathery shell.

粟米蛇的胚胎在坚韧的保护壳里发育.

The cells of the integument and nucellus of some plants form perfectly normal embryos.

某些植物的珠被和珠心细胞形成完全正常的胚.

Evolution can explain why human embryos look like gilled fishes.

进化论能够解释为什么人类的胚胎看起来象除去了内脏的鱼一样.

Embryos that fit the bill are then implanted in the mother's womb.

那些符合条件的晶胚于是就被植入母亲的子宫.

All of the examined scc-3 RNAi embryos displayed abnormal mitosis.

所有检测的 scc -3RNA干扰胚胎都表现出异常的有丝分裂.

Embryology The study of the development of embryos, usually from fertilization.

胚胎学:是研究胚胎发育的学科, 通常从受精开始.

Provide resolutions for the defect of EMC audits.

为审计出的EMC缺陷提供解决办法.

Metallic communication cable test methods-Part 4-6: Electromagnetic compatibility ( EMC )-Surface transfer impedance-Line injection method.

金属通信电缆测试方法 --- 第4-6部分: 电磁兼容 ( EMC ) --- 表面传递阻抗 --- 导线注入方法.

This paper introduces the study of Direct Current Injection ( DCI ) technique used in EMC-testing for missile.

介绍了直接电流注入技术在导弹EMC性能测试中的具体应用.