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- One of four offspring born in a single birth. 四胞胎之一一胎出生的四个孩子中的一个
- Producing two offspring in a single birth. 一产双胎的一次生产中生下两个子女
- One of five offspring born in a single birth. 五胞胎之一一次出生的五个孩子中的一个
- Method 110 cases of home follow-up for the single birth primiparas were set as home visit group and 110 cases of single birth primiparas without home follow-up were set as control group. 方法将110例单胎出院进行家庭探访的初产妇设为家访组,将过去未做家庭探访,只做电话随访的110例单胎初产妇设为对照组。
- Two specific single birth Q-matrices were examined,criteria for ergodicity and strong ergodicity were obtained,necessary and sufficient conditions for exponential ergodicity were presented. 研究了2类特定的单生Q矩阵,得到了其决定的单生过程遍历和强遍历的判别准则,同时就其指数遍历性,给出了必要条件和充分条件。
- The study reviewed Norwegian records for single births to first-time mothers from 1967 to 2003. 调查考察了挪威1967年至2003年间第一次单胎生育的女性的记录。
- Single births are usual, following a gestation period of about 200 days.The infant may nurse for up to two years, but once weaned, it ceases to have contact with its mother. 黑叶猴通常只生一胎,怀孕期长达200天左右,通常喂奶2年,但一旦断奶,就不会再和母猴接触。
- MOMENTS OF THE HITTING TIME FOR SINGLE BIRTH PROCESSES 单生过程首中时的各阶矩
- A Note of the Uniqueness Criterion for Single Birth Processes 关于单生过程唯一性的注
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- THE HITTING TIME AND STATIONARY DISTRIBUTION FOR SINGLE BIRTH PROCESSES 单生过程击中时与平稳分布
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- Instability and Extinction of Single Birth Chains in Random Environment 随机环境中单生链的不稳定性和灭绝
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的?
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪,把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。