- 更多网络例句与带卵的相关的网络例句 [注:此内容来源于网络,仅供参考]
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"Botanically unrelated to the white, or Irish, potato or the yam, sweet potatoes are oblong or pointed oval, tuberous root s."
与白色马铃薯及薯蓣无亲缘关系。甘薯为椭圆形或带尖的卵圆形块根
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"Botanically unrelated to the white, or Irish, potato or the yam, sweet potatoes are oblong or pointed oval, tuberous roots."
与白色马铃薯及薯蓣无亲缘关系。甘薯为椭圆形或带尖的卵圆形块根
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"Botanically unrelated to the white, or Irish, potato or the yam, sweet potato es are oblong or pointed oval, tuberous roots."
与白色马铃薯及薯蓣无亲缘关系。甘薯为椭圆形或带尖的卵圆形块根
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Such as are viviparous are hair-coated, and such as are oviparous are covered with a kind of tessellated hard substance; and the tessellated bits of this substance are, as it were, similar in regard to position to a scale.
象胎生这种的,是有体毛的,象卵生这种的,体表覆盖一种带花纹的坚硬物质;并且这种带花纹的物质小块,仿佛某种程度上分布的位置类似。
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The results indicate that:(1) Using SUZI method can improve the fertilization rates of denuded oocytessignificantly. This result suggests zona pellucida may be one of the reasons that makedenude oocytes matured in vitro have a clearly deficiency on fertilization in vitro.
结果表明:(1)利用精子带下注射技术可以极显著的提高去除卵丘细胞的卵母细胞的受精率,表明透明带结构的改变是去除卵丘细胞的卵母细胞存在受精障碍的重要原因之一。
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Plant to 20 m tall; fruit ovoid-globose to ± globose, 3-5 mm in diam.; leaf blade grayish white to grayish green abaxially much paler than adaxially and pubescent, surface completely hidden by hairs, adaxially ± scabrous and usually rugate.
植株给20米高;在多少球状,3-5毫米直径果卵球形球状;叶片带灰色的白色到带灰色绿色的背面非常浅于正面和短柔毛,表面完全地隐藏于毛下,正面多少粗糙和通常有皱 3 T 。
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Figs axillary on leafy branchlets, paired, reddish orange to red and with scattered white spots, oblong, pillow-shaped, or conic-ellipsoid, 1.5-2.5 × 1-1.5(-2) cm, glabrous or densely covered with brownish yellow long hairs, inside with few or no bristles, apical pore closed by 3 or 4 umbonate bracts, not forming flat disk, subsessile; involucral bracts orbicular to ovate-lanceolate, margin ciliate.
榕果腋生在生叶的小枝上,配对,带红色橙随着红色并且具星散白点,长圆形,枕头形成,椭圆形的或圆锥形, 1.5-2.5 * 1-1.5(-2)厘米,无毛或者密被带褐色的黄长毛,总苞片圆形到卵形披针形,边缘具缘毛。
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Sagittarius, each female constructs a tunnel after she has mated and then packs it with the stuff in the form of a brooding ball, on which she lays her eggs. Her mate guards the entrance, fighting other males to stop them entering the tunnel and cuckolding him.
举箭嗡蜣螂为例,每只雌性蜣螂在交配后就会建洞穴,在球状物上产卵,然后把带卵的球状物塞满整个洞穴,其伴侣则守护洞穴出入口,对抗其它雄性蜣螂阻止他们入侵,也避免自己被戴绿帽。
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Sagittarius, each female constructs a tunnel after she has mated and then packs it with the stuff in the form of a brooding ball, on which she lays her eggs. Her mate guards the entrance, fighting other males to stop them entering the tunnel and cuckolding him.
举箭嗡蜣螂为例,每只雌性蜣螂在交配后就会建洞穴,在球状物上产卵,然后把带卵的球状物打包回府,其伴侣则守护洞穴出入口,对抗其它雄性蜣螂阻止他们入侵,也避免自己被戴绿帽。
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Leaves ovate to ovate-lanceolate, glabrous on both surfaces, sometimes reddish green
叶卵形的到卵状披针形,两面无毛,有时带红色的绿色 10 S。
- 更多网络解释与带卵的相关的网络解释 [注:此内容来源于网络,仅供参考]
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oogonium:卵囊
有性生殖为卵式生殖,生殖时,在短枝节部生出卵囊(oogonium)和精子囊(spermatangium),卵囊位于精子囊之上,含一个卵细胞,精子囊为红色,成熟时形成许多带双鞭毛可游动的精子,游至卵囊与卵受精成为合子.
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Oviduct funnel:输卵管漏斗口
输卵管 oviduct | 输卵管漏斗口 oviduct funnel | 带卵的 oviferous; ovigerous
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zona reaction:透明带反应
(3)透明带反应(zona reaction)和卵黄膜反应(vitelline reaction):当第一个精子到达和穿过透明带并与卵母细胞膜接触后,立即引起卵母细胞膜下的皮质颗粒释放,从而阻止其它精子再附着到透明带和进入卵母细胞,以保证单精受精,
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biovular:二卵的
biotype 生物型 | biovular 二卵的 | biozone 生物带
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dizygotic:二卵的
division zone 分裂带 | dizygotic 二卵的 | dizygotic twins 二卵双生
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oncosphere:六钩蚴
猪带绦虫的幼虫(猪囊尾蚴,俗称囊虫)在人体寄生可引起囊尾蚴病,而牛带绦虫的幼虫(牛囊尾蚴)不会引起人体囊尾蚴病,猪带绦虫卵经口感染后在胃和小肠经消化液,尤其胆汁的作用后,卵胚膜内的六钩蚴(oncosphere)脱囊孵出,经血液散布于全身,
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oviferous,ovigerous:带卵的
输卵管漏斗口 oviduct funnel | 带卵的 oviferous; ovigerous | 卵形的 oviform; oval
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ovigerous; oviferous:带卵的
带卵管 ovigerous tube | 带卵的 ovigerous; oviferous | 排卵器 ovijector
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oviform,oval:卵形的
带卵的 oviferous; ovigerous | 卵形的 oviform; oval | 抱卵肢 oviger
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perivitelline space:卵周间隙
第一极体位于次级卵母细胞和透明带之间的卵周间隙(perivitelline space)内. 次级卵母细胞随即进入第二次成熟分裂,停止于分裂中期. 人每个月经周期,可有若干个原始卵泡生长发育,通常只有1个卵泡发育成熟并排卵. 成熟卵泡破裂,