您要查找的是不是：
- Phase feeding of pregnant sow 妊娠母猪的阶段饲喂
- Report on Diagnosis of Pregnant Sow by Ultrasonic Generator 用兽用超声仪诊断母猪妊娠的报道
- Reason Analysis and Prevention and Cure of Anorexia of Pregnant Sow 妊娠母猪厌食症的原因分析与防治
- Show decent thanks for the feeding of passengers. 优雅地表达对游客赐食的谢忱。
- The composite feed for resisting cold stress could greatly promote the body weight increase of adult sheep,the baby weight and keep the body weight of pregnant ewe in grazing + supplementary feeding. 在放牧+补饲的条件下，抗冷应激饲草料对育成羊增重、妊娠母羊保膘和羔羊出生重有明显的促进作用。
- The Application of Genetic Algorithm in Randomizing Phase Feeding of Phased Arrays Sub-array Quantization 遗传算法在相控阵子阵量化随机馈相中的应用
- 4) In addition to rearing newborn puppies, Milk Replacer for Puppies can be also used for artificially supplement feeding of pregnant and lactating bitches and for health maintenance for adult dogs. 也可用于产前产后母犬的营养补充及成犬的健康维护。
- When she is ready to give birth to her piglets, the pregnant sow is then moved to a special birthing or “farrowing” area. 当它们快要生产时，被移到专用产房。
- Porcine Parvovirus, or PPV, is one of the factors that cause pregnant sow abortion, mummy fetus,weak fetus and sterility. 猪细小病毒是引起妊娠母猪繁殖障碍的主要病原之一。 易感染妊娠前期的母猪 ,主要引起母猪流产、胚胎死亡、胎儿畸形、木乃伊、弱胎及不孕等。
- Synchro feeding of needle bar and feed dog assures even stitches and prevents materials being sewn from shifting. 针杆摆动与送布牙同时送料，能确保线迹均匀及防止缝料滑移。
- The result showed that the vaccines are safe for pregnant sow, newborn piglets and finishing pigs and can protected all swine after challenged with Pseudorabies virus field stain. 对该疫苗在大规模应用条件下的安全性、免疫原性、免疫持续期、保存期进行了研究。
- Porcine reproductive and respiratory syndrome (PRRS) is a viral disease of domestic swine characterized by pregnant sow reproductive failure, dyspnea, high mortality in piglets and respiratory signs in growing pigs. 猪繁殖与呼吸综合征(porcine reproductive and respiratory syndrome,PRRS)是以怀孕母猪繁殖障碍和仔猪呼吸困难、高死亡率及育肥猪呼吸道症状为特征的一种病毒性传染病。
- The disease is apparently associated with the feeding of freshly chopped corn. 疾病显然与饲喂新粉碎的玉米有一定的联系。
- In Botswana, 43 percent of pregnant women are HIV positive. 在波札那，43%25的怀孕女性呈现HIV阳性反应。
- Feeding of separate sheets of paper rather than roll or fanfolded form. 不是以卷动或折叠方式送纸,而是一张一张分开送纸的输纸方式。
- Effect of BCG on the Concentration of Serum of Colostrum Immunoglobulins of Pregnant Sows BCG对妊娠母猪血清及初乳免疫球蛋白含量影响的研究
- On the basis of analyzing the reasons for the difficulty in controlling the feeding of a break system in a flour mill, it has been found that changing the structure of the feed baffle may improve feeding uniformity. 对皮磨系统磨粉机喂料机构控制难的原因进行了分析 ,得出了改变喂料挡板结构形式可以有效地提高喂料均匀性的结论。
- The mites feed on the blood of adult bees, larvae and pupae.The feeding of Varroa mites has a number of effects on the bee, from damaging tissue to shortening the bee's lifespan as an adult. 蜱螨目任何一种小的乃至微小的蜘蛛纲动物，通常寄生于动植物体内，也寄生在储藏食物中，有些种还传播疾病。
- Sow Welfare: The crate eliminates most social stress and allows for individual feeding of sows based on their individual needs. 区别对待这种猪舍不但可以让饲养员根据每头猪的情况来确定来喂什么、喂多少。
- Operators want the most exciting scenes of the small feeding of goldfish. 最为精彩的要算小金鱼吃食的场面了。
