查询词典 premature

At 12 inches long and weighing only one pound nine ounces, they already knew she was perilously premature.

生下来时只有12吋长、1磅9盎司重，他们已经知道她是生命悬于一线的早产儿。

Objective: To observe gastrointestinal peristaltic function in premature infants in the supine or prostrate postitons .

目的 ：观察仰卧位、俯卧位对早产儿胃肠蠕动功能的影响。

After some generations the population diversity would be greatly reduced and the algorithm might lead to a premature convergence to a local optimum. To circumvent these shortcomings, the chaotic dynamic system is introduced in the studies of chemometric algorithms. The chaotic mapping itself is very sensitive to the initial state in a manner similar to the statistical randomness but with its underlying patterns appearing to be phantasmagoric in a deterministic style.

神经网络是一个优异的非线性建模工具，但其突出的缺点就是潜在的预收敛到局部最优点或过拟合导致的错误预报模式；遗传算法用于优化过程其目的是为了避免陷入局部最优点，但事实上由于在传统遗传算法的进化过程中只有少数最好的成员被保留下来用于产生子代成员，经过一定代数的进化后群体成员的多样性就会显著下降，也很可能过早收敛到局部最优点。

Objective: To investigate the relationship between pneumorrhagia and the premature infants and/or the low birth weight newborn.

目的 探讨新生儿肺出血病变与早产低体重儿之间的关系。

The premature infant and/or the lowbirth weight newborn are high risk factors of the pneumorrhagia onset.

早产儿、低体重是发生肺出血的高危因素。

The incidences of pneumorrhagia in the premature infant and/or thelow birth weight newborn were singnifcantly higher than that in the normal...

早产儿、低体重儿肺出血的发病率明显高于足月正常体重儿(P 0 1)。结论早产儿、低体重是发生肺出血的高危因素

Results: The incidences of pneumorrhagia in the premature infant and the low birth weight newborn and the normal term newborn were 66.7%, 69.4% and 30.5%, respectively.

结果 36例新生儿肺出血患者，早产儿占66.7%（24例），低体重儿占69.4%（25例），足月正常体重儿占30.5%（11例）。

Premature infant ; low birth weight newborn ; pneumorrhagia.

早产儿；低体重儿；肺出血

Scleredema neonatorum ; pneumorrhagia ; premature infant ; low birth weight newborn ; coagulation factor

新生儿硬肿症；肺出血；早产儿；低体重儿；凝血因子

Bellows premature failure often occurs in engineering application due to polythionic acids stress corrosion cracking or due to high-temperature oxidation and sulphidation Failure with development of catalyse and cracking process technology of heavy oil.

随着重油催化裂化技术的发展，波纹管在实际工程应用中经常发生连多硫酸应力腐蚀、高温硫化-氧化腐蚀失效。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！