查询词典 primiparous

The experiment was conducted to study the effects of digestible energy and true digestible lysine on performance, composition of gestation tissue and hormone levels of primiparous sows during early gestation (mating-on day 84 of gestation), and to find out optimal requirement for energy and Lys content of primiparous sows during early gestation.

本试验旨在研究日粮消化能和真可消化赖氨酸含量对初产母猪妊娠前期（配种～妊娠第84天）生产性能、妊娠物组成和血液激素水平的影响，得出初产母猪妊娠前期能量和赖氨酸的适宜需要量。

Twenty multiparous and ten primiparous Holstein cows were used to in- vestigate effects of supplementing dairy cow diets with Alimet (DL, 2- hydroxy-4- butanoic acid; HMB; Novus International Inc.) on DMI and milk production.

20多子和10头荷斯坦奶牛初产被用来在， vestigate补充与Alimet（消旋，2奶牛饲料的影响-羟基- 4 -丁酸； HMB；诺弗司国际公司） DMI和牛奶的生产。

The results were based on data from 7,721 primiparous lactations and 13,566 multiparous lactations in 7 large dairy herds in New York State.

结果表明，依据的数据来自7721初lactations和13566产lactations 7大奶牛群在纽约州。

Nine multiparous and 12 primiparous cows were fed diets containing an anionic salt supplement and moderate Ca (0.99%) or high Ca (1.50%) concentrations for 21 d prepartum to determine the effects of dietary Ca concentration on serum and urine electrolytes and on postpartum intake and milk yield.

通过产前21天连续给予9只经产和12只初产的奶牛喂食含有阴离子盐补充剂和中等浓度（0.99%）或高浓度（1.50%）钙的饲粮来检测饲粮中钙的浓度对血清中和尿中电解质的影响以及对产后采食量和牛奶产量的影响。

An interview guide entitled,"Maternal Perception of the Onset of Lactation" was also used to obtain milk secretion data. The analytical results revealed a mean onset of lactation of 75.7±16.8 hours (range=40 to 117). The prevalence of delayed lactation onset was 50.5%(n=58); 64.3%(n=42) were primiparous, and 41.9%(n=74) were multiparous. Parity, hours of withholding oral intake post-operation, and use of formula were significant predictors of perceived lactation onset. These factors explained 22.5% of perceived lactation onset in postpartum women who planned cesarean section.

研究结果发现：(1)泌乳起始时间的平均值为757±168小时（范围40至117小时）；(2)产妇自觉延迟泌乳的发生机率为500%(n=58)，其中延迟泌乳的初产妇有27位，占所有初产妇(n=42)的64.3%，延迟泌乳的经产妇有31位，占所有经产妇(n=74)的41.9%，经产妇发生延迟泌乳的机率较低；(3)产次、术后禁食时间以及配方乳使用，是泌乳起始时间的重要预测因子，共可解释计画剖腹产妇泌乳起始时间总变异数的22.5%。

Mean serum Ca concentration was higher for primiparous than multiparous cows (9.34 s. 8.93 mg/dL) for the trial and at caling 8.77 s.

试验表明平均血钙含量初产要比经产高(母牛为初产9.34 mg/dL ，经产8.93 mg/dL，小牛为初产8.77 mg/dL，经产8.13 mg/dL)。

Twenty-four primiparous Chinese Holstein cows that are in early lactation period, twenty-one local goats and sheep, respectively, nine Xiaowei sheep which were in prepuberty were selected to study relashionships between reproductive hormones and energy balance.

选择泌乳早期的第一胎中国荷斯坦奶牛24头、本地山羊、本地绵羊各21只、小尾寒羊9只进行60-65天正式试验，以研究反刍动物生殖激素与日粮能量关系。

The goals of this article is to investigate impact and manchisms on reproductive capability in prepubertal gilts and primiparous sows by feeding of short-term restriction.

属性不符本文旨在研究不同能量水平和来源对后备母猪体成分、发情率、初情日龄和发情表现的影响。

Objective To study the mental heath status of high-aged primiparous women and the characteristics of their personality.

目的 探讨高龄初产妇的心理健康状况及其个性特征。

Objective To investigate the impact of delivery on the sexuality of primiparous women in China,and the association with delivery type.

目的 了解产后各种不同类型性生活质量问题的发生率，以及分娩方式与产后性生活质量的关系。方法采用横断面研究方法，对在重庆医科大学临床学院产科分娩活婴的 4 6 0例初产妇的产科住院记录和产后 6个月内的性生活资料进行分析。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。