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spermatozoa

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spermatozoa是什么意思
英式音标:[ˌspɜ:mətəˈzəʊə]英式读音
美式音标:[ˌspɜrmətəˈzoʊə]美式读音
词汇分类:AP生物(AP Biology),医学英语词汇大集合,医学英语长难词语,医学英语词汇教程,医学英语词汇学习手册,Word Menu
概况:

n. 精子

词义:

n.

精子;精子( spermatozoon的名词复数 );

用法:

双语例句

用作名词(n.)

These cells eventually form spermatozoa.
这些细胞最后都变成了精子。

Six more test-tubes of spermatozoa were upset.
又有六支精子管打翻了。

权威例句

Fertilizing ability of DNA-damaged spermatozoa.

DNA integrity in human spermatozoa: relationships with semen quality.

Fertilizing capacity of spermatozoa deposited into the fallopian tubes.

Formation of reactive oxygen species in spermatozoa of infertile patients

Microsurgical injection of spermatozoa into hamster eggs with subsequent transformation of sperm nuclei into male pronuclei

Oxidative damage to DNA in human spermatozoa does not preclude pronucleus formation at intracytoplasmic sperm injection.

Recent developments and concepts in the cryopreservation of spermatozoa and the assessment of their post-thawing function.

Relative impact of oxidative stress on the functional competence and genomic integrity of human spermatozoa

High fertilization and pregnancy rate after intracytoplasmic sperm injection with spermatozoa obtained from testicle biopsy.

Spontaneous lipid peroxidation and production of hydrogen peroxide and superoxide in human spermatozoa. Superoxide dismutase as majo...
同义词:semen
英语词源:

spermatozoa (n.)

plural of spermatozoon, 1836.

造句:

1. These maturation changes still occur even when spermatozoa are confined to caput epididymidis by ligatures.

用结扎的方法将精子限制在附睾头内,这些成熟变化仍可能发生。

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2. Results AAT was present in human semen and spermatozoa, which was mostly localized on the head region of spermatozoa, in particular on the equatorial plate.

结果证实在人精浆和精子里都存在AAT蛋白,且其主要定位于精子的头部,尤其在赤道板处有强荧光。

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3. Objective:To evaluate the role of sperm kinematic parameters in the hyperactivation of Guinea pig spermatozoa, and to confirm the index of their hyperactivated motility.

目的:评价精子运动参数在研究豚鼠精子超激活运动中的作用,进一步确定豚鼠精子超激活运动的指标。

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4. Thus in the bull the capacity for erection of the penis precedes the appearance of spermatozoa.

因此公牛的阳茎勃起能力先于精子的出现。

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5. Furthermore, the feasibility to apply epididymal spermatozoa in buffalo IVF was first studied.

本试验首次对采用水牛的附睾尾精子进行体外受精的可行性进行了探讨。

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6. Small dark oblong spermatozoa are seen in the center of the tubules.

小的暗黑色长形精子在管中央能见到。

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7. My spermatozoa look sort of like snails…

我的精子看起来有点像蜗牛…。

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8. These cells eventually form spermatozoa .

这些细胞最后都变成了精子。

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9. Objective: To compare the differences of expressions of adenylyl cyclase (AC) and phosphodiesterase (PDE) in ejaculated spermatozoa between healthy volunteers and the patients with asthenospermia.

目的:比较腺苷酸环化酶(AC)和磷酸二酯酶(PDE)在活动力正常和活动力低下的人精子表达的差异。

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10. Objective: To compare the differences of expressions of adenylyl cyclase (AC) and phosphodiesterase (PDE) in ejaculated spermatozoa between healthy volunteers and the patients with asthenospermia.

目的:比较腺苷酸环化酶(AC)和磷酸二酯酶(PDE)在活动力正常和活动力低下的人精子表达的差异。

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11. Dizygotic twins arise from two separate eggs fertilized by two spermatozoa.

异卵双生子是由两个精子与两个不同的卵受精而成长起来的。

-- 来源 -- 英汉 - 辞典例句

12. sperm, spermatozoa

精子(动物)

-- 来源 -- 英汉 - 短句参考

13. Thus in the bull the capacity for erection of the penis precedes the appearance of spermatozoa.

因此公牛的阳茎勃起能力先于精子的出现。

-- 来源 -- 英汉 - 辞典例句

14. cause (spermatozoa) to undergo the physical changes necessary to fertilize an egg.

引起(精子)获得能育力。

-- 来源 -- 汉英 - 翻译参考

15. These cells eventually form spermatozoa.

这些细胞最后都变成了精子。

-- 来源 -- 英汉 - 辞典例句

16. With systeamine pretreatment decreased yields of dominant lethals were obtained in spermatocytes, spermatids and in spermatozoa.

用半胱氨预先处理,在精母细胞、精子细胞和精虫内均可使显性致死突变值下降。

-- 来源 -- 英汉 - 辞典例句

17. These maturation changes still occur even when spermatozoa are confined to caput epididymidis by ligatures.

用结扎的方法将精子限制在附睾头内,这些成熟变化仍可能发生。

-- 来源 -- 英汉 - 辞典例句

18. Dutch microscopy pioneer and naturalist who formulated early descriptions of bacteria and spermatozoa.

列文虎克,安东 范1632-1723荷兰显微学的先驱人物,博物学家。他系统地描述了细菌和精子

-- 来源 -- 英汉 - 短句参考

19. With cysteamine pre-treatment, decreased yields of dominant lethals were obtained in spermatocytes, spermatids and in spermatozoa.

用半脘氨预先处理,在精母细胞,精子细胞和精虫内均可使显性致死突变值下降。

-- 来源 -- 英汉 - 辞典例句

20. (biology) being the sex (of plant or animal) that produces gametes (spermatozoa) that perform the fertilizing function in generation.

(生物学)表明是或与某种器官组织(植物的或动物的)有关的可以产生使雌性组织产生的配子(如精子)受精的配子具有传宗接代的作用。

-- 来源 -- 汉英 - 翻译参考

spermatozoa

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