births

In 100,000 births, a screening program would avent 187 neural tube defects.

在100,000婴儿中, 一项筛检可避免187个神经管缺陷.

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He has assisted the births of about 1400 babies.

罗博士接生了大约有1,400个婴儿.

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The ratio of teenage conceptions and births are declining.

青少年怀孕和生育的比例在下降.

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The causes of premature births are not always clear.

始终并不清楚早产的原因.

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The number of multiple births has surpassed 100,000 for the first time.

多胎产首次突破了10万例。

朗文当代高级英语词典 第6版

All families within the clan must submit all births, death and marriages.

宗族内所有的家庭,都必须呈报家中所有的生辰 、 忌日和婚事.

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There are usually pictures of graduations, weddings, birthdays, births and even family pets.

照片通常是些关于毕业 、 结婚 、 生日 、 出生甚至是家庭宠物的.

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Small Tail Sheep is an all-year-around reproduction sheep, which gives two births a year or three births in two years. The average lambing number per parturition is from 2 to 5 lambs and the lambing rate can be as high as 260%.

小尾寒羊是世界上繁殖力很高、一胎产羔数在个体间变异较大的绵羊品种，四季发情，一年两胎或两年三胎，每胎2-5羔，胎均产羔率为260%。

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This chain-reaction stellar births seems to be common in the Universe.

在宇宙中,这种“链式反应”很普遍.

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Though births have been reported , they are few and far between it.

虽然已有小熊猫诞生, 但数量少之又少.

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Panda births in captivity are a very rare occurrence.

圈养大熊猫怀孕产崽的事情很少发生.

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This dramatic increase in single-parent families is largely accounted for by divorce and out-of-wedlock births.

单亲家庭的这种戏剧性的增加主要是由于离婚和未婚生育造成的.

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Since the introduction of family planning, the number of births evaded has exceeded 300 million.

实行计划生育以来, 全国累计少出生3亿多人.

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In China, both late marriages and late childbirth are advocated, in addition to fewer and better births.

在中国, 晚婚晚育和少生优生均受到提倡鼓励.

《现代汉英综合大词典》

The radioactive fallout caused abnormal births , thyroid problems , and other illnesses among Rongelap's inhabitants.

放射尘导致了朗格拉普岛的居民出现了怪胎 、 亢等多种疾病.

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Infant mortality was 20 deaths per thousand live births in 1986.

1986年的婴儿死亡率为生育成活率的千分之二十.

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About 68 per cent of illegitimate births were jointly registered by both parents.

大约有68%的私生子是由父母双方共同登记的.

《简明英汉词典》

She is leaving part of Herself as She births Her new Self.

她留下了她身体的一部分,重新塑造了她新的自身.

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Chromosomal disorders occur in 0.5 % of Births; many can now be diagnosed before Birth by amniocentesis.

新生儿得到染色体疾病的比率是0.5%; 现在有许多染色体疾病可在胎儿出生前透过羊膜穿刺术检查出来.

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The love and plain, has always been a twin births.

而爱情与平淡, 本来就是一胎孪生.

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The overall rate of incidence of Down's syndrome is one in every 800 births.

新生儿中唐氏综合症的总体发病率是八百分之一.

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In humans the scientists showed a strong correlation between infection and preterm births.

在人类身上,科学家表明了感染该类细菌和早产之间有很高的相关性.

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Better living conditions mean more live births and fewer stillbirths.

生活条件改善就会有较多的活产,较少的死产.

《简明英汉词典》

Cesarean births are also performed in events of unsafe conditions within the birthing canal.

同时,娩出通道存在的不良状况也对分娩过程影响很大.

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There has been a leap in the number of births in Britain.

英国人的出生人数有很大的增长.

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The most common multiple births are twins, two babies born at the same time.

最常见的多胎是双胞胎，两个婴儿同时出生。

词典精选例句

The birth rate is the number of births compared to the number of the people.

出生率是出生数与人口数的比率.

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Of course birth control will still be necessary, and I am not encouraging more births.

当然,还是要节制生育, 我不是来奖励生育.

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In order to meet targets for allowable births, they forced pregnant women to have abortions.

为了达到可允许生育的目标, 他们强迫怀孕的妇女堕胎.

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The calculation of the number of births needed to stop population from falling is derived from the UN Population Division's "instant-replacement calculation," which takes account not only of the rate of births but also maternal deaths.

避免人口下降所需要的出生率的计算，来源于联合国人口司（UN Population Division）的“即时替换计算”，不仅包含出生率，也包含孕产妇死亡率。

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