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- The embryo sac is a monosporic Polygonum type.The zygote develops into a mature embryo going through proembryo, globular, heart, and torpedo stages. 胚柄在球形胚时期最发达, 但胚柄短小, 只由3个扁平细胞组成, 之后逐渐退化。
- A 2-cell stage embryo was placed into fusion chamber for electrofusion. Arrows indicate two electrodes. 置于融合槽内进行电融合之2-细胞期兔胚。
- A fused embryo obtained from fusing the blastomeres of a 2-cell stage embryo after electrofusion. 经电融合处理后已融合成单细胞者。
- The results show that, most of varieties of the zizyphus jujuba embryo began aborting from globular or heart-shaped embryo period, and few of them could keep developing to cotyledon stage embryo. 实验结果表明，大多数品种的枣胚从球形期或心形期即开始败育，只有极少数品种可发育到成熟胚。
- Gene Expression of Early Stage Embryo in Mammal 哺乳动物早期胚胎中的基因表达
- The teams reported that they found the new cells in the innermost cell layer, the epiblast, of one week old rodent embryos, rather than in a ery early stage embryo where ordinary ES cells are found. 这个研究小组报道称他们在一周大的,啮鼠动物的外胚层细胞层的最里发现这些新细胞，比起早期每个阶段胚胎的胚胎干细胞发现的地方，这里更多些。
- Our torpedo boats bore down on the enemy cruiser. 我方面鱼雷艇向敌巡洋舰冲去。
- The teams reported that they found the new cells in the innermost cell layer, the epiblast, of one week old rodent embryos, rather than in a very early stage embryo where ordinary ES cells are found. 这个研究小组报道称他们在一周大的,啮鼠动物的外胚层细胞层的最里发现这些新细胞，比起早期每个阶段胚胎的胚胎干细胞发现的地方，这里更多些。
- Dynamic Observation on Four-cell Stage Embryos of Bufo bufo gargarizans by Laser Irradiation[J]. 引用该论文 时永香;刘洁;吴克良;张楠;白增亮;张少军.
- The torpedo homed in on its target. 鱼雷射向目标。
- The ship was attacked by torpedo. 那条船遭到鱼雷的攻击。
- Early stage embryos developed into cotyledonary embryos on LP medium supplemented with 4 mg/L ABA, 75 g/L PEG and 5 g/L activated charcoal. 在附加4mg/LABA，75g/LPEG和5g/L活性炭的LP培养基上，早期原胚发育形成粗壮的子叶胚。
- RT PCR analysis showed that the maternal mRNAs of the gibel carp M3 CK gene was detected in mature eggs and early stage embryos. RT PCR表明 ,银鲫M3 CK基因在成熟卵母细胞和胚胎发育早期可检测到少量的转录产物 ,在胚胎发育期间从肌肉效应期开始转录 ,并一直持续表达。
- The ship was sunk by an enemy torpedo. 这艘船被敌人的鱼雷击沉了。
- Applying YAG double-frequency laser microbeam respectively irradiated fertilized eggs,4-cell-stage,blastula stage embryos of Bufo bufo gargarizans. 应用YAG倍频激光器对中华大蟾蜍受精卵、四细胞期胚胎、囊胚期胚胎分别进行照射。
- He was accused of trying to torpedo the talks. 他被指责试图破坏会谈。
- Experiment 2, different concentrations (0, 1%, 5%, 10%, 20% and 50%)of OCS were used to investigate an optimal concentration for IVC of early stage embryos. 试验2，比较不同浓度的OCS（0，1%25，5%25，10%25，20%25，50%25）对牛早期胚胎体外发育的影响。
- The project is still at the embryo stage. 这个计划仍在酝酿阶段.
- There are many spotlights on the stage. 舞台上有很多聚光灯。
- Please dim out the stage for the final scene. 请在最后一场即将开演时使舞台灯光转暗。
