He has a low sperm count (= very few live male cells) .
他的精液精子计数低。
牛津词典
Conception occurs when a single sperm fuses with an egg...
当一个精子和一个卵子结合时受孕就发生了。
Any disease which undermines a man's general health will interfere with his sperm production...
任何有损男性整体健康状况的疾病都会影响精子的产生。
...a sperm donor.
精液捐献者
A sperm whale has 50 teeth. It has 10 more teeth than a killer whale.
抹香鲸有50颗牙齿. 它比虎鲸多10颗牙齿.
期刊摘选
Method Test sterility patients'anti sperm antibody in the serum with ELISA method.
方法用ELISA法检测不孕症患者血清中的抗精子抗体.
期刊摘选
Squid beaks are often found in the stomachs of sperm whales.
经常能在抹香鲸的胃里发现鱿鱼的嘴.
期刊摘选
Objective : To explore and evaluate a multicolor PRINS protocol for chromosome detection in human sperm.
目的: 探索和评估应用于精子染色体数目异常检测的多色引物原位标记技术.
期刊摘选
The US still allows sperm donors to remain anonymous if they wish.
而在美国,捐精者可以自愿透露身份或者保持匿名状态.
期刊摘选
Abas every word content, sentence worthy of sperm!
文章内容字字珠玑 、 句句堪精!
期刊摘选
Objective : To build network human sperm bank management information system.
目的: 建立网络化人类精子库管理信息系统.
期刊摘选
When a sperm whale is sick, it many produce a fatty substance called ambergris.
当抹香鲸生病时, 它会产生出一种脂肪物质,被称为龙涎香.
期刊摘选
The sperm count is used as an indicator of male fertility.
男性生育能力可以用精子数来衡量.
期刊摘选
A human sperm cell contains just one copy each of 23 chromosomes.
一个人类精子包括一个23条染色体的复制本.
期刊摘选
Objective To investigate the relationship between WBC concentration in semen and sperm morphological parameters.
目的:探讨精液白细胞与精子形态学参数之间关系.
期刊摘选
Once the male glands have matured during puberty, they produce millions of sperm cells every day.
一旦男性性腺在青春期成熟时, 它们每日产生数百万个精子.
期刊摘选
The most common procedure consists of injecting the sperm the uterus. It is quick and uncomplicated.
最常用的人工授精采取子宫内精子注射,它迅速而简单.
期刊摘选
Objective : To evaluate the significance of sperm zinc and serum genital hormone detection in male infertility.
目的评价精浆锌及血清生殖激素水平测定在不育症诊断及判定睾丸功能损害程度的意义.
期刊摘选
Principle piece of sperm tail.
图3精子尾部主段表面复型.
期刊摘选
Only during ovulation does this become thin enough to be penetrated by sperm cells.
其他的精子在数小时里,于阴道微酸的并由此而在不利的环境中死去的.
期刊摘选
In human reproduction, one female egg is usually fertilized by one sperm.
在人体生殖过程中, 一个精子使一个卵子受精.
《简明英汉词典》
The sperm whale does not feed on small fish like other whales.
巨头鲸不象其它鲸一样以小鱼为主食.
期刊摘选
A sperm is mostly a nucleus surrounded by little other cellular material.
精子的主要是一个细胞核和围绕该细胞核的少量其他细胞物质构成.
期刊摘选
The sperm motility was measured by computer assisted sperm analysis.
应用计算机辅助精子分析系统对附睾精子活动能力进行检测.
期刊摘选
The bulls producing donor sperm are screened first for disease and bloodlines.
对用作提供精液的公牛,首先要调查它们的病史和血缘关系.
辞典例句
Only one sperm fertilises an egg.
只有一个精子使卵子受精.
《简明英汉词典》
The sperm sample is checked under the microscope before insemination is carried out.
在授精实施以前，精子样本被放在显微镜下进行检查。
柯林斯例句
Doctor believed that his low sperm count was the problem.
医生认为他的精子数太低是问题所在。
柯林斯例句
Conception occurs when a single sperm fuses with an egg.
当一个精子和一个卵子结合时受孕就发生了。
柯林斯例句
My husband had a very low sperm count.
我丈夫的精子数很低。
柯林斯例句
"a sperm is mostly a nucleus surrounded by little other cellular material"