- 更多网络例句与卵质的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Leaf blade membranous, oblong-ovate or ovate-orbicular, margin crenate to serrate; terminal bud not spinescent.
叶片膜质,长圆状卵形的或卵形圆形,对有锯齿的边缘具圆齿;顶芽不具刺。
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Bulbs laxly clustered; bulb tunic membranous, laciniate; pedicels 1--1.5 × as long as perianth; perianth segments elliptic to ovate, 6--7 × 3--4 mm; broadened base of inner filaments narrowly ovate
鳞茎稀松的簇生;鳞茎皮膜质,条裂;花梗1 --1.5 *倍于花被;花被片椭圆的到卵形, 6--7 * 3--4 毫米;扩大内轮花丝狭卵形的基部 52 ALLIUM caespitosum 疏生韭
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The porine is the polyembryony animal, many obtains the ovocyte from the porine ovary although but the maturity quite to be low; Because the ROSI technology is does not have to grow the mature sole round sperm cell to pour into directly completely in the ovicell nature, jumped over the spermatozoon in to pass through the physiology and the biochemistry, if the ovicell nature mature or the activation degree were insufficient, added the round immature sperm cell maturity quite inferior reason, very possibly Causes the ROSI micro fertilization defeat.
猪是多胎动物,从猪卵巢上获得的卵母细胞数量虽然较多,但成熟度比较低;由于ROSI技术是将没有完全发育成熟的单一圆形精细胞直接注入卵胞质内,跳越了精子在穿过透明带和卵质膜等过程中所发生的生理和生化反应;如果卵胞质成熟或活化程度不够,加之圆形未成熟精细胞成熟度比较差等原因,很可能造成ROSI受精的卵母细胞内部激活因子蓄积减少和生成不足,引起精核解聚困难、精圆核不能形成、第二极体不能排出、卵母细胞孤雌发育率增加等,使ROSI显微受精失败。
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Spikelets laterally compressed, florets several, all bisexual or lowest sterile and without a palea; rachilla glabrous, disarticulating above glumes and sterile floret and between fertile florets; glumes lanceolate, shorter than lemmas, subequal or unequal, scarious-membranous, 1–3-veined, obtuse to acuminate or aristulate; lemmas ovate-lanceolate, scarious-membranous, 3-veined, long-ciliate on lateral veins, keeled, apex setaceously bidentate with a short, often recurved awn from the sinus; palea shorter than lemma, hyaline, keels very shortly ciliate.
小穗侧面压扁,小花数个,全部不育和没有一内稃的最低的两性的或;高于颖片和不结果的小花无毛,脱节的小穗轴和在肥沃的小花之间;披针形的颖片,短于外稃,近等长或不等长,干膜质膜质,1-3脉,具小芒的钝到渐尖或;卵状披针形,干膜质的外稃膜质,3脉,具长缘毛在侧脉上,龙骨状,先端setaceously具双齿具短,通常下弯从那里那些凹缺;内稃短于外稃,透明,龙骨非常短的纤毛。
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Calyx obliquely ovate, ca. 9 mm, membranous, deeply cleft anteriorly, densely hirsute or only villous along veins and apices; lobes 5, unequal, broadly ovate, distinctly lobulate and serrate.
约,斜卵形的花萼毫米,膜质,深深半裂anteriorly,密被长硬毛或只具长柔毛沿脉和尖;裂片5,不等长,宽卵形,清楚具小裂片和锯齿。
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Leaves alternate, long petiolate, 2-4 × ternately compound, rarely simple; stipules membranous; leaflets lanceolate, ovate, or broadly ovate to elliptic, margin dentate.
叶互生,具长叶柄, 2-4 *三出的化合物,很少单;托叶膜质披针形,卵形的小叶,或宽卵形到椭圆形,边缘具牙齿。
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Including the soybean lecithin separation purification, gamma - the linolenic acid separation and the purification, as well as gamma - linolenic acid fat 质体 Bao He studies and so on, and carries on optimal using the orthogonal experiment to the above craft.
其中包括大豆卵磷脂的分离纯化,γ-亚麻酸的分离和纯化、以及γ-亚麻酸脂质体包合研究等等,并利用正交试验对上述工艺进行优选。
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East valuable Jin Danzhong the gamma - linolenic acid and the soybean lecithin will make the fat 质体 both to conform to the original group side principle and to be possible to increase the preparation the stability and the curative effect.
将东宝金丹中γ-亚麻酸和大豆卵磷脂制成脂质体既符合原组方原则又可增加制剂的稳定性和疗效。
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However, crucian carp in Honghu Lake showed a tendency to produce relatively larger eggs than in Dongting Lake, based on measurements of the egg diameter in the ovary at stage Ⅳ.
但Ⅳ期卵巢最大卵径的测量结果表明,洪湖鲫繁殖力下降并不伴随卵质下降,反而显示出卵子质量高于洞庭湖鲫的倾向。
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Resembled to control oocytes, MAPK was inactivated after cytoplasts activation. However, after activation the cytoplasts showed fragmentation while pronuclei were formed in the control oocytes. This indicated that nuclei play important role in maintainence of oocytes normal morphology.
成熟胞质的活化与卵母细胞相似,在活化后MAPK被迅速灭活,只是胞质在活化处理后均发生碎裂,而卵母细胞活化后形成原核,这表明核在细胞形态维持中起重要作用。
- 更多网络解释与卵质的相关的网络解释 [注:此内容来源于网络,仅供参考]
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astrocyte:星形胶质细胞
1.星形胶质细胞 星形胶质细胞(astrocyte)是胶质细胞中体积最大的一种,与少突胶质细胞合称为大胶质细胞(macroglia). 细胞呈星形,核圆形或卵圆形,较大,染色较浅. 星形胶质细胞可分两种:①纤维性星形胶质细胞(fibrous astrocyte),
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Germ plasm:生殖质决定性细胞分化的卵质成分
germ plasm 种质魏斯曼最初使用的经生殖细胞传递的遗传物质. | germ plasm 生殖质决定性细胞分化的卵质成分. | Chinese Society for Cell Biology, CSCB 中国细胞生物学学会
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Germ plasm:种质魏斯曼最初使用的经生殖细胞传递的遗传物质
germ line 种系 | germ plasm 种质魏斯曼最初使用的经生殖细胞传递的遗传物质. | germ plasm 生殖质决定性细胞分化的卵质成分.
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micropyle:卵膜孔
在壳膜的卵膜孔(micropyle)区有5-10条沟和嵴. 位于精孔管下面,卵的质膜为一束较长的微绒毛组成的精子穿入部(sperm entry site). 授精5s,精子头的顶部已附着于精子穿入部,随即两者的质膜发生融合,而围于精子头部四周的微绒毛迅速伸长形成一受精锥,
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primary oocyte:初级卵母细胞
卵泡中央有一个初级卵母细胞(primary oocyte),周围为单层扁平的卵泡细胞(又称颗粒细胞). 初级卵母细胞圆形,较大,直径约40μm ,核大而圆,染色质细疏,着色浅,核仁大而明显,胞质嗜酸性. 电镜下观察,胞质内除含有一般细胞器外,
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oogonium:藏卵器
进行有性生殖时,部分菌丝细胞分化为雄器(antheridium)和藏卵器(oogonium)两种配子囊,二倍体细胞核在发育的雄器和藏卵器中发生减数分裂,产生单倍体细胞核;雄器和藏卵器先是以配子囊接触交配的方式进行质配,两个单倍体细胞核在藏卵器中进行核配,
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oophyte; female gametophyte:(藓类的)雌配子植物体
大孢子囊(卷柏类的) oophoridium | (藓类的)雌配子植物体 oophyte; female gametophyte | 卵质 ooplasm
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plasmodium:原质团
而是无细胞壁且形状可变的原质团(plasmodium)或具细胞壁的、卵圆形的单细胞. 寄生在植物上的真菌往往以菌丝体在寄主的细胞间或穿过细胞扩展蔓延. 当菌丝体与寄主细胞壁或原生质接触后,营养物质因渗透压的关系进入菌丝体内.
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Epinephelus:石斑魚屬
环视整个石斑鱼水产养殖产业结构,疾病造成的高死亡率与卵质的鉴别是养殖业急待突破之瓶颈.石斑鱼(Epinephelus spp.),分类上属於硬骨鱼纲鲈形目(Percifo0rmes)鮨科(Serranidae) 石斑鱼属 (Epinephelus)鱼类的统称,本省俗称亦有"过鱼",
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vitelline:卵黃(的);蛋黃(色)的;类似卵黃的
vitellin 卵黃磷蛋白 | vitelline 卵黃(的);蛋黃(色)的;类似卵黃的 | vitellolutein 卵黃黃质;卵黃黃素