1.
Effect of Cataract pills on the antibody level and fetiferous number of rats with positive anti-endometrial antibody
内障丸对抗子宫内膜抗体阳性大鼠抗体水平及窝产仔数的影响
2.
Study on the Relationship of Swine Litter Size Alive and Uniformity of Newborn Piglets
母猪窝产活仔数与初生仔猪整齐度的相关性研究
3.
This litter produced two males and seven females.
这一窝产下两只雄仔和七只雌仔。
4.
Selection for litter size at day five to improve litter size at weaning and piglet survival rate
五日龄窝活仔数对窝断奶仔猪数及仔猪成活率的影响
5.
A female rat may have five or six litter yearly, and an average of nine per litter
一只雌鼠每年可产幼仔五至六窝,平均每窝九只
6.
A female rat may have five or six litters yearly, and an average of nine per litter.
一只雌鼠每年可产幼仔五至六窝,平均每窝九只。
7.
This situation can give rise to delayed re-breeding and a high number of first litter animals culled for the reproductive failure.
这种状况下，会导致初产母猪发情延迟，由于繁殖力差而引起的第一胎窝仔猪淘汰数多。
8.
The sows and litters were kept in the farrowing house until the pigs were about 9 to 14 days of age.
母猪和它的窝仔都被关在产房里直到仔猪9-14天年龄时。
9.
This, in turn, has a significant impact on the transfer of nutrient from the sow to the piglets, thus affecting growth rate and health status of the litter.
随后，对营养从母体到仔猪的转运有明显的影响，因此影响窝产仔猪的生长速度和健康状况。
10.
To give birth to(whelps or a whelp).
下（崽），产（仔）
11.
An armpit.Often used in the plural.
腋窝腋窝，常用复数
12.
Crossbred Duroc was not better than pure ones for litter size at birth.
系间杂交公猪所配母猪的产仔数也与纯系所配母猪的产仔数相近。
13.
TNB and NBA of both Suzhong and Erhualian sows with 152/170 genotype are large.
二花脸猪和苏钟猪172／152基因型都有较高的总产仔数和产活仔数。
14.
Effects of ob Gene on Litter Size in Swine;
ob基因对猪产仔数遗传效应的研究
15.
Genetic analysis was conducted on the data of3 populations with1686 litters including Erhualian pig, Large White and first cross.
对二花脸猪、白猪及其杂交一代3个群体共计1686窝仔猪数的资料进行了遗传分析。
16.
"Since the sow's gestation period is only four months, she can farrow two litters a year. New breeds are being developed rather rapidly."
由于猪的妊娠期只有4个月，1年可以产两窝猪仔。现在新品种的培育其实是相当快的。
17.
One day I found a litter of wild kittens in our woodpile.
有一天，我在木柴堆上发现一窝野猫仔。
18.
Studies of Related Molecule Marker on Litter Size and Parentage Test in Arctic Fox;
北极狐亲子鉴定及产仔数相关基因的研究