在这些物种中，受精卵发育为雌性，未受精卵发育为雄性。
In these species, fertilized eggs develop into females and unfertilized eggs into males.
由受精卵发育而来，包括基足、柄和孢蒴。
It develops from the zygote and comprises the foot, seta, and capsule.
抑制水中的细菌生长，使受精卵发育成健壮的胚胎、幼虫、幼苗。
Laser can inhibit the growing of bacteria in the water and help the zygote to grow into a stronger embryo, larva, and seedling.
激光能抑制水中致病菌及霉菌的生长，使受精卵发育成健壮的胚胎、幼虫、幼苗。
Laser can also restrain the growth of bacteria and mould in water, thus enabling the fertilized eggs to develop healthily into embryos, larvae and spats.
通过室内试验和数理统计的方法，研究了光棘球海胆受精卵发育的生物学零度及有效积温。
The biological zero temperature and effective accumulated temperature in sea urchin Strongylocentrous nudus were determined by constant temperature experimentation in a laboratory.
孢子体：为苔藓和地钱的孢子体世代具有。由受精卵发育而来，包括基足、柄和孢蒴。孢子体是寄生在配子体上的。
Sporogonium the sporophyte generation in mosses and liverworts. it develops from the zygote and comprises the foot, seta, and capsule. the sporogonium is parasitic on the gametophyte generation.
在滞育期间，小袋鼠呆在雌袋鼠的育儿袋里，因而推迟了子宫内第二个受精卵的发育。
During diapause, a young kangaroo stays in the female's pouch and growth of a second fertilized egg inside the uterus is delayed.
受精卵在含血清FBS或OCS培养液中的囊胚发育率明显高于在无血清培养基中的囊胚发育率。
Presumptive zygotes were cultured in mSOFaa medium supplemented with OCS or FBS had higher blastocyte yield than that in culture medium with free serum.
她说，使一个未受精卵开始发育的想法并不是新的，但是这些研究者通过提取干细胞使这种想法向前迈了一步。
The idea of starting embryonic development without fertilization isn't new, she said, but these researchers have taken it a step further by generating stem cells.
首先根据胚胎发育速度及形态评级，再根据受精卵原核等级的联合评级选择移植胚胎。
Embryos for transfer were selected initially by embryo growth rate and morphology, secondarily by zygote grade.
目的：通过人输卵管上皮细胞共培养体系及EGF作用，探讨输卵管上皮及egf对受精卵体外发育的影响。
Objectives: to know the effect of human oviductal epithelial cells system and EGF on the vitro development of mouse embryos, according to the role of human oviductal epithelial cells system and EGF.
目的：研究小鼠受精卵冷冻解冻后的发育效果。
Objective: To study the preservation and development of mouse zygotes after being frozen and thawed.
激光微束照射家蚕受精卵，可以诱发雄核发育，孵化率达29%左右。
Laser microbeam irradiation to eggs of the silkworm, Bombyx mori, can induce androgenesis, with hatching ratio up to 29%.
人类和动物生命周期都从受精卵开始 然后一步一步地发育成具有多元组织和器官的生物体 。
Life cycle of human and animals starts from single fertilized eggs that will de2velop step by step into sophisticated organisms consisting of multiple tissues and organs.
医学研究表明：这种流产出来的标本有60%—70%的受精卵不能完成胚胎期的发育；
Medical research shows that: the abortion out 60%-70% of the specimen fertilized embryos can't finish the development;
番茄小丑鱼，一条雄性番茄小丑鱼（学名白条海葵鱼）像园丁一样照料一片发育中的受精卵，同时铲掉已死的胚体。
Tomato Clownfish : A male tomato clownfish (Amphiprion frenatus) tends his field of developing eggs like a gardener, scooping away ones with dead embryos.
番茄小丑鱼，一条雄性番茄小丑鱼（学名白条海葵鱼）像园丁一样照料一片发育中的受精卵，同时铲掉已死的胚体。
Tomato Clownfish : A male tomato clownfish (Amphiprion frenatus) tends his field of developing eggs like a gardener, scooping away ones with dead embryos.
应用推荐