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- Maintenance Ground Abort Rate 因(在地面发现)故障中断起飞进行维修率
- Maintenance Ground Abort 因(在地面发现)故障中断起飞进行维修
- The spontaneous abortion rate was 0.27%. 观察到流产率为0.;27%25。
- Electronic Maintenance Ground Equipment 电子地面维护设备
- Maintenance Ground Support Equipment 地面支援设备保养
- 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)。
- Maintenance Air Abort Rate 保养性中断飞行率
- 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 fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- 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 machinery requires constant maintenance. 这些机器需要经常保养维修。
- 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。
- 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 ground was covered with ferns. 地面上长满了羊齿植物。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Rachel who died last week was still above ground. 雷切尔上星期去世,现在还没安葬。
- This car really comes into its own on rough ground. 这辆汽车在颠簸的路上才真正显示出它独特的性能。