先兆

Results Sort the risk factors by turns according to OR value, threatened abortion, insecticide, oestrogenic hormone, tocolytic agent, organic solvent,abstergent, subcalorism and mal-medication in inchoated duration of pregnancy,conceptus age7 weeks.

结果：危险因素按OR值排序，依次为先兆流产、杀虫剂、雌激素、保胎药、有机溶剂、洗涤剂、孕早期感冒、孕早期不当用药、胎龄7周。

This turn is an important harbinger and mark of an"anthropological era"in philosophy.

它是哲学走向"人类学时代"的一个重要的思想先兆和标志。

Incidence rates of thretened abortion, gestational anemia, stillbirth and uterine atony in professional persons, of prolonged pregnancy and neonatal asphyxia in farmers, of low birth weight in housewives, of gestational anemia and of uterine atony in administrative persons all were higher than the average levels.

专业技术人员中先兆流产、妊娠贫血、死胎死产、宫缩无力，农民中过期产、新生儿窒息，家庭妇女中低出生体重，办事人员中妊娠贫血，管理工作人员中宫缩无力等的发生率，显著高于平均水平。

The glimmerings of change that are already apparent in the intellectual climate are a hopeful augury.

在知识分子的氛围中已经出现的改变的迹象是一个有希望的先兆。

Abstract〕 Objective It is to observe the effect of Prescripion Nourishing-kidney and Invigorating-spleen on the early threatened abortion and to study the effect of PNI on endosecretory of early pregnancy women diagnosed as threatened abortion.

目的：观察补肾健脾方治疗早孕先兆流产的疗效，探讨其临床内分泌作用机制。方法：设立 75 例早孕先兆流产患者作为病例组，15 例正常妊娠妇女作为对照组。

Researchers found that maternal illicit drug use and pre-eclampsia were associated with a significantly increased risk for hypothermia in preterm neonates. In hypothermic preterm neonates, 4.2% of mothers reported illicit drug use, compared with 2.5% of euthermic neonates ( P ?=.04). Maternal pre-eclampsia occurred in 33% of hypothermic neonates and in 17% of euthermic neonates P ?.

研究者发现，母亲使用非法药物与先兆子痫和早产儿增加低温风险有关；低温的早产儿中，4.2%的母亲有使用非法药物，适温新生儿的母亲则只有2.5%(P=。04)；低温的早产儿中，33%的母亲发生先兆子痫，适温新生儿则只有17%(P.001)。

Estrogen can cause fetal congenital heart defects, large vascular malformation, hydrocephalus, cerebral meningocele, visceral malformations, hydrocephalus, meningeal, bulging, visceral malformations, feminization of male fetus, penile deformity , cervical abnormalities, but also easy to cause miscarriage, stillbirth and ectopic pregnancy.

雌激素可引起胎儿先天性心脏缺陷，大血管畸形，脑积水，脑脊膜膨出，内脏畸形，脑积水，脑脊膜，膨出，内脏畸形，男胎女性化，阴茎畸形，宫颈畸形等，还易引起流产，死胎和异位妊娠。2、黄体酮可使妇胎生殖器男性化，出现阴蒂肥大，阴唇吻合等。3、先锋霉素：可通过胎盘屏障碍进入羊水中，对胎儿的安全性有影响。4、如有子宫收缩可引起先兆流产或先兆早产，应去医院请医生处方遵医嘱应用硫酸舒喘灵等舒缓平滑肌收缩的药物直至子宫收缩停止。

Something that prefigures; a ''.

先兆预示的事物；先兆

Something that prefigures;a foreshadow ing.

先兆预示的事物；先兆

Something that prefigures ;a foreshadowing.

先兆预示的事物；先兆

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失