The government set itself a target in1999 to half the teenage pregnancy rate by2010.

Pregnancy frequencies, rate of living newborn offsprings and sex ratio were observed.

观察各组雌鼠怀孕率、活胎出生率和性别比。

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Pregnancy and twinning rates after transfer of in vitro embryos to recipient cattle

牛体外受精胚胎移植后的怀孕率及双胎率

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Effect of Acupuncture on Pregnancy Rate in Embryo Transfer

针刺对胚胎移植怀孕率的影响

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The fertility rate of this group is 67%.

怀孕率占67%。

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At last the result is to raise gestation rate.

最终结果是明显提高了怀孕率。

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Britain has the highest teenage pregnancy rate in Western Europe.

英国的少女怀孕率为西欧最高。

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Being overweight reduces a woman's chances of getting pregnant.

肥胖会降低女性怀孕率。

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3, 454 frozen-thawed embryos were twin-transferred to 227 recipients, 61.7% ( 140/ 227) of pregnancy rate and results indicate that satisfactory pregnancy and twinning rates can be obtained after twin-transfer of in vitro embryos to recipients.

将454枚冷冻胚胎移植到227头受体母牛，每头接受2枚冻胚。移植后50～60d的怀孕率为61.7%（140／227），其中双胎率为25%（35／140）。

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According to The Guttmacher Institute, United States has the highest rate of teenage pregnancies in the industrial world.

根据Guttmacher研究所的研究，美国是工业国家里青少年怀孕率最高的。

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They found that the percentage of developing eggs ( MII oocytes), high-quality embryos, implantation, and pregnancy rates did not differ among the groups.

他们发现卵子发展（MII卵母细胞），高质量晶胚，注入和怀孕率的百分比在各组之间没有什么不同。

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The total pregnant rate of the three years was 29.2%. The mean litter size was 5.13 ± 0.12.The mean nest size was 4.33 ± 0.27.The fecundity of the voles'increased with the increase of age.

3年合计总怀孕率为29.2%.平均胎仔数（x±SE）为5.13±0.12只，平均窝仔数4.60±0.27只，雌鼠和雄鼠的繁殖强度随年龄增长而递增。

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FDA staff have been divided over whether to limit acceptable pregnancy rates from new products.

FDA的官员已经将划分了制新产品可以接受的怀孕率。

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The pregnancy rate diagnosed by rectal palpation 120 d after transfer was 27. 1%. ( 19/ 70);

120d后经直肠检查确诊怀孕率为27.1%（19／70）；

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The pregnancy rate in the acupuncture treatment group was significantly higher than that in the placebo acupuncture group and the control group ( P0.05).

治疗组的怀孕率显著高于安慰针灸组和空白对照组（P0.05）。

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A documentary film that features a paparazzi photograph of Princess Diana dying after a car crash in Paris in 1997 has stirred controversy, three days before it is shown to the media and potential buyers in Cannes.

一部记录戴妃1997年巴黎车祸的影片即将在戛纳向媒体和潜在买家展示，这一包含狗仔队拍下的戴妃死前照片的纪录片在上映三天前引发了争议。

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I decided reluctantly to tell what I know to be the truth because I firmly believe that someone has to ① stand in the Princess'corner and fight for her now that she cannot do so.

我只好决定把我所知道的真相告诉大家，我坚信必须有人站在戴妃的立场上为她说话，因为现在她已经不能说任何话了。

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As millions watched the funeral of the Royal they called "The People's Princess" one thing was clear: Diana's legacy as a popular icon and humanitarian was going to endure.

数百万人观看了被誉为“人民的王妃”戴安娜的葬礼。有一点非常清楚：戴妃作为受拥戴的偶像和人道主义者留给世人的遗产将继续在世间流传。

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The guilty though, is tempered by the truth about Diana, but she played the game using the press when it suited her, to promote a cause for her own.

尽管歉疚，受关注的还是真实的戴妃，任她开心的时候把新闻媒体当游戏玩。

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'And I know Diana would have been so proud when Prince William married Catherine and the fact he gave her his mother's own ring when they got engaged.'

我了解戴妃，戴妃倘若还在世，她真的会因为儿子能和凯特结婚而感到幸福和骄傲的！

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All this is in contrast to Charles and Dianas marriage, where the bride was just 19, had no higher education, and came from a broken home.

所有这些都和当年带戴安娜王妃与查尔斯王子的结合完全不同，当时戴妃只有19岁，也没有高学历，且来自一个婚姻破裂的家庭。

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