He has a low sperm count (= very few live male cells) .
他的精液精子計(jì)數(shù)低。
牛津詞典
Conception occurs when a single sperm fuses with an egg...
當(dāng)一個(gè)精子和一個(gè)卵子結(jié)合時(shí)受孕就發(fā)生了。
Any disease which undermines a man's general health will interfere with his sperm production...
任何有損男性整體健康狀況的疾病都會(huì)影響精子的產(chǎn)生。
...a sperm donor.
精液捐獻(xiàn)者
A sperm whale has 50 teeth. It has 10 more teeth than a killer whale.
抹香鯨有50顆牙齒. 它比虎鯨多10顆牙齒.
期刊摘選
Method Test sterility patients'anti sperm antibody in the serum with ELISA method.
方法用ELISA法檢測不孕癥患者血清中的抗精子抗體.
期刊摘選
Squid beaks are often found in the stomachs of sperm whales.
經(jīng)常能在抹香鯨的胃里發(fā)現(xiàn)魷魚的嘴.
期刊摘選
Objective : To explore and evaluate a multicolor PRINS protocol for chromosome detection in human sperm.
目的: 探索和評估應(yīng)用于精子染色體數(shù)目異常檢測的多色引物原位標(biāo)記技術(shù).
期刊摘選
The US still allows sperm donors to remain anonymous if they wish.
而在美國,捐精者可以自愿透露身份或者保持匿名狀態(tài).
期刊摘選
Abas every word content, sentence worthy of sperm!
文章內(nèi)容字字珠璣 、 句句堪精!
期刊摘選
Objective : To build network human sperm bank management information system.
目的: 建立網(wǎng)絡(luò)化人類精子庫管理信息系統(tǒng).
期刊摘選
When a sperm whale is sick, it many produce a fatty substance called ambergris.
當(dāng)抹香鯨生病時(shí), 它會(huì)產(chǎn)生出一種脂肪物質(zhì),被稱為龍涎香.
期刊摘選
The sperm count is used as an indicator of male fertility.
男性生育能力可以用精子數(shù)來衡量.
期刊摘選
A human sperm cell contains just one copy each of 23 chromosomes.
一個(gè)人類精子包括一個(gè)23條染色體的復(fù)制本.
期刊摘選
Objective To investigate the relationship between WBC concentration in semen and sperm morphological parameters.
目的:探討精液白細(xì)胞與精子形態(tài)學(xué)參數(shù)之間關(guān)系.
期刊摘選
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時(shí), 它們每日產(chǎn)生數(shù)百萬個(gè)精子.
期刊摘選
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宮內(nèi)精子注射,它迅速而簡單.
期刊摘選
Objective : To evaluate the significance of sperm zinc and serum genital hormone detection in male infertility.
目的評價(jià)精漿鋅及血清生殖激素水平測定在不育癥診斷及判定睪丸功能損害程度的意義.
期刊摘選
Principle piece of sperm tail.
圖3精子尾部主段表面復(fù)型.
期刊摘選
Only during ovulation does this become thin enough to be penetrated by sperm cells.
其他的精子在數(shù)小時(shí)里,于陰道微酸的并由此而在不利的環(huán)境中死去的.
期刊摘選
In human reproduction, one female egg is usually fertilized by one sperm.
在人體生殖過程中, 一個(gè)精子使一個(gè)卵子受精.
《簡明英漢詞典》
The sperm whale does not feed on small fish like other whales.
巨頭鯨不象其它鯨一樣以小魚為主食.
期刊摘選
A sperm is mostly a nucleus surrounded by little other cellular material.
精子的主要是一個(gè)細(xì)胞核和圍繞該細(xì)胞核的少量其他細(xì)胞物質(zhì)構(gòu)成.
期刊摘選
The sperm motility was measured by computer assisted sperm analysis.
應(yīng)用計(jì)算機(jī)輔助精子分析系統(tǒng)對附睪精子活動(dòng)能力進(jìn)行檢測.
期刊摘選
The bulls producing donor sperm are screened first for disease and bloodlines.
對用作提供精液的公牛,首先要調(diào)查它們的病史和血緣關(guān)系.
辭典例句
Only one sperm fertilises an egg.
只有一個(gè)精子使卵子受精.
《簡明英漢詞典》
The sperm sample is checked under the microscope before insemination is carried out.
在授精實(shí)施以前，精子樣本被放在顯微鏡下進(jìn)行檢查。
柯林斯例句
Doctor believed that his low sperm count was the problem.
醫(yī)生認(rèn)為他的精子數(shù)太低是問題所在。
柯林斯例句
Conception occurs when a single sperm fuses with an egg.
當(dāng)一個(gè)精子和一個(gè)卵子結(jié)合時(shí)受孕就發(fā)生了。
柯林斯例句
My husband had a very low sperm count.
我丈夫的精子數(shù)很低。
柯林斯例句
"a sperm is mostly a nucleus surrounded by little other cellular material"