Maternal effect refers to parental phenotypes having a direct influence on their offspring phenotype.
母体效应是指双亲的表型影响其后代表型的直接效应。
Crop maternal effect (m) is an important parameter in crop heredity and breeding, and can be determined from the difference between reciprocal crosses in F1 generation.
作物母体效应(M)是作物遗传育种中一重要参数。采用正反交f 1性状差异，测定出母体效应方差。
In sub-Saharan Africa and south Asia, in particular, critical doctor shortages have a direct effect on maternal, child and infant mortality and hinder HIV care.2.
尤其在南撒哈拉非洲和南亚，医生的严重短缺对孕产妇、儿童和婴儿死亡率具有直接影响，并阻碍了对艾滋病携带者的医护2。
To examine determinants of maternal mortality and assess the effect of programmes aimed at increasing the number of births attended by health professionals in two districts in West Java, Indonesia.
考察印尼西爪哇两个地区产妇死亡率的决定因素，以及评估在专业卫生人员协助下提高婴儿出生数的项目效果。
They also used an analytic method that allowed them to calculate the total effect of maternal employment taking into account all knock-on effects.
他们也使用了一种分析方法，能够将连锁效应包括在内，计算出女性就业的整体影响。
Objective To study the effect of maternal age on meiotic spindle and chromosome configuration of oocytes.
目的探讨女性年龄对卵母细胞纺锤体和染色体构型的影响。
Objective To investigate the effect on fetal development and gravida health by instructing individually maternal diet during pregnancy.
目的探讨孕期定时个体化营养指导对胎儿生长发育及孕妇健康的影响。
Thee researchers found that both romantic love and maternal love produce the same effect on the brain.
研究者们发现，浪漫的爱情和母爱对大脑产生的影响是相同的。
The researchers are now studying the effect of maternal antibodies in pregnant mice.
研究者目前正在研究怀孕小鼠母体中抗体的作用。
Therefore, maternal (effect) on seed dormancy might be irrelative to embryonic sensitivity to ABA.
因而，母体对种子休眠的影响可能与胚的ABA敏感性无关。
Objective To study the effect of maternal lead exposure on the concentration of blood lead in offspring during growth and development periods.
目的了解铅通过母体对生长发育期仔代血铅的影响。
Objective:To investigate the effect of the treatment of gestational diabetes mellitus(GDM)on the maternal and perinatal prognosis.
目的：分析妊娠期糖尿病的治疗对母体及围产儿预后的影响。
The researchers found that both romantic love and maternal love produce the same effect on the brain.
研究者们发现，浪漫的爱情和母爱对大脑产生的影响是相同的。
Objective: To discuss the effect of maternal thyroid functions with Graves' disease on the thyroid status of their newborn infants.
目的：探讨甲状腺功能亢进症（甲亢）孕妇的甲状腺功能状态对其新生儿甲状腺功能的影响。
Methods: All cases were divided into different groups according to BMI at early pregnancy and weight gain during pregnancy, and were compared the effect on maternal and child health.
方法：根据孕早期体重指数和孕期体重增长情况将研究对象分别进行分组，比较不同组间情况对母婴健康的影响。
Objective: To explore the effect of weight before pregnancy and maternal weight gain on pregnancy outcome.
目的：探讨孕期体重指数及其增长对妊娠结局的影响。
Objective To study the effect of tramadol on maternal and fetal lactate, neonatal neurologic and adaptive capacity scores (NACS).
目的研究曲马多对母婴血乳酸盐和新生儿神经行为与适应能力评分(NACS)的影响。
Results: KNJ had no toxicologic effect in the general status, body weight change, and embryonic rat development, maternal rat delivery, newborn rat as well as the development status of rat.
结果：康乃精颗粒对大鼠的一般状况、体重变化和胎鼠发育、母鼠分娩、新生仔鼠以及子代大鼠的发育状况均无任何毒性作用。
Purpose: To verify the effect of folate deficiency on fetal rats intrauterine brain development, the change of DNA methylation in fetal rats brain with maternal folate deficiency was studied.
目的：探讨叶酸缺乏对胎鼠宫内脑发育的影响，研究叶酸缺乏孕鼠子代脑组织基因组dna甲基化水平的改变，为叶酸缺乏造成脑发育障碍提供分子水平的依据。
The research of genetics shows maternal age is too small, oneself has not be over full development is mature, affirmative to the child's development meeting has undesirable effect;
遗传学的研究表明母亲年龄过小，自身尚未完全发育成熟，对孩子的发育肯定会有不良的影响；
Objective: To observe effect of maternal normobaric oxygen therapy on fetal arrhythmia.
目的探讨常压氧疗法治疗胎儿心律失常的疗效。
Boys are more responsive to maternal attention when learning, which could explain why breastfeeding had a greater effect on them.
造成这一现象的原因是男孩在学习时对于母亲对他的关心更加敏感。
Objective To discuss the clinical effect of maternal and neonatal complication reduction after managing complications of perinatal twin pregnancy.
目的探讨双胎妊娠实施围产期并发症管理降低母婴并发症的临床效果。
The greater feed consumption was accompanied by a faster growth rate of piglets without sparing effect on maternal body reserves.
更大的采食量与仔猪更快的增长速度很明显会影响母体体况储备。
Objective: To verify the effect of maternal folate deficiency (FD)on fetal rat brain development, and the change of DNA methylation.
目的：从分子水平探讨叶酸缺乏（FD）对胎鼠脑发育的影响。
In this article, we summarized current status of study on effect of maternal gestational thyroid dysfunction on the fetus.
该文就妊娠合并甲状腺功能异常对胎儿影响的研究现状进行综述。
In this article, we summarized current status of study on effect of maternal gestational thyroid dysfunction on the fetus.
该文就妊娠合并甲状腺功能异常对胎儿影响的研究现状进行综述。
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