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- Maintenance Air Abort Rate 保养性中断飞行率
- Maintenance Air Abort 保养性中断飞行
- The spontaneous abortion rate was 0.27%. 观察到流产率为0.;27%25。
- The highest abortion rate was in A,then C and D which was significantly higher than in B and E(P<0.05). 异位妊娠率及流产率A组最高;其次为D组、C组; 与B组、E组比较差异有显著性(P<0.;05)。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- Maintenance Ground Abort Rate 因(在地面发现)故障中断起飞进行维修率
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- About research the report also points out, pregnant woman uses the computer 20 hours every week above, abortive rate increases 80 % , at the same time oaf birthrate also has rise. 有关研究报告也指出,孕妇每周使用计算机20小时以上,流产率增加80%25,同时畸形儿出生率也有上升。
- THE abortion rate in America is at its lowest level for 30 years, according to a new study by the Guttmacher Institute, a reproductive-health research group. 生殖健康研究所古特马赫新出的一份研究显示,如今美国的人工流产率已经降到了其30年来的最低。
- The total number of pregnancies in the 54 couples with chromosomal anomalies was 181, but they resulted in only 18 normal liveborn neonates, indicating a 90.1% abortion rate. 54对染色体异常的夫妇中总怀孕人次是181,但他们只有18正常存活新的生儿,这表明人工流产率为90.;1 %25 。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- S. were not the most sexually active.Denmark held that title.But, its teenage birthrate was one-sixth of ours, and its teenage abortion rate was half of ours. 尽管美国女孩的性行为并非最频繁,丹麦曾获此“桂冠”,但丹麦的青少年生育率和流产率分别为美国的1/6和1/2。
- The poor light stress in solar greenhouse decrease the growth rate, increase the abortion rate and decrease the yield of cucumber.The cucumber from low light and shade environ... 弱光不仅影响植物的光合作用 ,也影响光合产物的运输和分配。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时,我们出去呼吸呼吸新鲜空气吧。
- Abortion rates are high because the availability of contraceptives is limited. 由于避孕用具的获得受到限制,流产率很高。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。