So, breeding aim is prematurity type.

因而，育种的目标应放在早熟类上。

Retinopathy of prematurity; Incidence; Risk factors.

视网膜病变；早产儿；危险因素。

Due to extreme prematurity, our son had eye surgery to prevent blindness.

因为是极度早产，我们的儿子做了眼部手术以防止失明。

Associated anomalies and prematurity significantly influence the mortality rate.

并发畸形与早产儿显著地影响死亡率。

We studied the genetic law of prematurity in spring wheat by using biostatistics method.

用生物统计学方法，对春小麦早熟性的遗传规律进行了研究。

Prematurity has always been considered a reason for a controlled and monitored bed birth.

早产儿一直被视为有控制和监护的产床分娩的一个原因。

Very preterm babies are at risk of damage to their sight from ROP (retinopathy of prematurity).

非常早产的婴儿们处于 ROP（过早发育而形成的视网膜病变）造成的视力伤害之风险当中。

Aimed at PSO's defect of prematurity, an improved particle swarm optimization (IPSO) is presented.

针对粒子群算法本身存在早熟的不足，提出了一种改进的粒子群优化算法(IPSO)。

ABSTRACT: Objective to investigate the prevalence and the risk factors of retinopathy of prematurity (ROP).

摘要：目的探讨早产儿视网膜病变(ROP)的发生及其危险因素。

And keep the chromosome of more large fitness down to next generation, this can avoid the occurrence of prematurity.

并且保留了适值比较大的染色体到下一代，这样防止了早熟现象的发生。

Through judging the introduction of functions synthetically, the precise judgment towards prematurity has been realized.

通过综合判断函数的引入，实现了对早熟的准确判断。

Objective:To summarize the nursing coordination of chelloldren with retinopathy of prematurity undergoing laser treatment.

总结早产儿眼角膜病变行激光治疗的护理共同。

Objective:To investigate the incidence and risk factors of retinopathy of prematurity (ROP) in very low birth weight infants(VLBW).

目的：探讨极低出生体重儿（ VL BW）早产儿视网膜病（ ROP）的患病率、高危因素。

Chronic anxiety in the mother can set the stage for a whole array of trauma based results such as prematurity, complications of birth, death, and miscarriage.

母亲的慢性焦虑可以引致一系列的创伤结果，包括早熟、生育并发症、死亡以及流产。

The application effects on greenhouse tomato indicated that it can promote growth, stimulate prematurity, increase yield and improve the quality of tomato.

通过该肥在大棚西红柿上的应用试验表明，该肥具有促进生长、促早熟、增加产量、改善西红柿品质等作用。

The simulation results show that ICSA based on this method of mutation can improve the rapidity of learning BP network well and avoid prematurity effectively.

仿真实验表明，基于这种变异方法的免疫克隆选择算法可以很好地提高BP网络的学习速度，有效地避免算法过早收敛的问题。

Conclusions Microcyst information in the outer adrenal cortex was associated with prematurity and perinatal hypoxia, which may be a reaction stress situation.

结论肾上腺皮质囊性变与围产期缺氧、婴儿成熟度有关，可能为一种应激反应。

This new algorithm USES the history optimization information to update pheromone, avoids prematurity and accelerates the convergence of algorithm in later period.

该算法利用历史最优信息来更新信息素，避免出现早熟现象，加速算法的后期收敛。

It is social factors such as parent's abetting and neglect, medium's lure, information's bombing, tradition's inheriting which urge children's language prematurity.

父母的“怂恿”与“无暇”、媒体的“诱惑”与“误导”、信息的“轰炸”与“灌输”、传统的“作祟”与“秉承”等社会性因素引发儿童语言早熟。

Iodine deficiency during pregnancy not only results in brain damage to the fetus, but also in low birth weight, prematurity and increased perinatal and infant mortality.

妊娠期缺碘不仅导致胎儿脑损伤，而且导致低出生体重、早产以及围产期和婴儿死亡率增加。

Happy stories of the tiniest preemies who survive are common enough that there 's a widespread false sense that modern medicine is conquering prematurity, iams lamented.

爱恩斯有点哀伤地表示，最小的早产婴儿活下来的开心故事是最普遍不过了，但有项极为普遍的错误意义就是现在医学正在克服早产。

All trials using random or quasi-random patient allocation that compared kinesthetic stimulation to placebo or no treatment in preterm infants with apnea of prematurity.

含括所有早产儿呼吸暂停采用动态呼吸刺激和安慰组或是没有治疗组比较的随机或准随机试验。

Apnea of prematurity is a common problem in preterm infants in the neonatal intensive care setting (NICU) often delaying their discharge home or transfer to a step down unit.

早产儿呼吸暂停是新生儿重症加护病房(NICU)常见的问题，经常会拖延其出院回家或转到下一阶病房单位的时间。