You see, adult female birds during egg production produce a layer of spongy bone tissue inside certain long bones.
你看，成年雌鸟在产蛋的过程中会在某些长骨内产生一层海绵状的骨组织。
Lack, however, suggested that clutch size—the number of eggs a bird lays per breeding cycle—is far below the potential limit of egg production.
然而，缺乏情况表明卵的大小——每一个繁殖周期下的蛋的数量——远低于产蛋的潜在限制。
Biologists have long debated about whether egg production in birds is biologically highly costly, some theorizing that egg production is energetically or nutritionally demanding.
长期以来，生物学家一直在争论鸟类的产蛋在生物学上是否具有很高的成本，有的理论认为产蛋对能量或营养的要求很高。
They continue to look for better ways to increase egg production and to improve chick survival rates.
他们一直在寻找更好的方式去增加蛋的产量和改进幼禽的存活率。
There is no agriculture, while only a small amount of vegetable cultivation, pig and poultry and egg production.
没有农业，只有少量的蔬菜种植、养猪及禽、蛋生产。
One can also hope that similar audits will be issued soon on industrial-scale dairy, pork, poultry and egg production.
我们也能寄希望于在乳制品、猪肉制品、禽类和蛋类制品方面类似针对整个产业的报告能尽快出炉。
Experts say the rare phenomenon is just a quirk of nature and can occur if the chicken receives a shock during egg production.
农业专家们也表示，这样罕见的情况实则是大自然的一种变异，如果母鸡在生蛋时受到惊吓，就可能产下异常的鸡蛋。
At present farmers with Quanxiang 2200 signed a purchase and sale agreement to ensure that the egg for egg production plant sources.
目前与全乡2200户农户签订了购销协议，确保了蛋品厂生产所需蛋源。
It was drawn that the environment condition fit in with the needs of egg production and the new technology can be spread in whole country.
发现舍内环境状况良好，基本满足生产需要，为进一步在全国大中城市推广该工艺提供了宝贵经验。
Life cycle, generation time, fecundity, and egg production quantity are the main factors to determine these two species' vertical migration.
生命周期、世代时间、繁殖力和产卵量是决定这两种桡足类垂直移动的主要因素。
By controlling every step in egg production and processing through our vertically-integrated and inline process, we assure our customers the freshest products.
通过控制纵向与横向蛋类生产加工的每一过程，我们可以确保为顾客提供最新鲜的(蛋类)产品。
Because of this , it is quarantined in the silkworm egg production. Thus, this field has always been the focus and keypoint of the research on silkworm pathology.
由于家蚕微粒子能经卵传染危害家蚕子代而被列为蚕种生产的唯一检疫对象，因此这一领域一直是蚕病学的研究重点和热点。
In young women and girls, direct radiation and chemotherapy drugs can stop egg production by the ovaries-meaning that along with the tumor, hopes for pregnancy are often eradicated.
对于年轻女性来说，直接放射性疗法和化疗药物会导致卵巢停止排卵。这意味着她们怀孕的希望已经和肿瘤一道，被癌症治疗连根拨除了。
Recent years, there has been prevalence of subtype H9 of AI virus in some regions of China, which caused decrease in egg production and serious economic loss to the poultry industry.
近几年，我国部分地区也发现了H9亚型禽流感的流行，引起鸡群生产性能的下降，损失严重。
In this paper, the current situation of the diagnosing of egg's dilapidation during the egg production in our country is briefly related, then the research content, ways and aim are decided.
论文首先阐述了当前我国禽蛋生产中蛋品破损检测的概况，然后确定了本文的研究内容、方法和目的。
Campaigners have released undercover footage of a "conveyor belt to death" for millions of male baby chicks killed as part of the egg production industry, UKPA reports. Vegetarian organization Viva!
英国通讯社消息，素食主义活动家们近日披露了大批刚出生的小公鸡被杀的短片，片中揭示了鸡蛋生产线上一条将数百万小公鸡送上刑场的“死亡传输带”。
Commercial production systems with highly selected meat or egg types of poultry require a suitable physical environment, optimal nutrition and efficient protection from the effects of disease.
具有精心选育的禽肉和禽蛋类型的商业养殖体系需要适当的物质环境，最佳的营养和有效的疫病防控。
With the improvement of people's living standard, the demand for the meat egg and milk increases day by day. The grain and feed production face the severe difficulty.
随着人们生活水平的提高和对生活质量的重视，对肉、蛋、奶的需求日益增多，粮食和饲料生产面临严峻考验，饲料蛋白质资源匮乏。
The result show that the grade model of egg core color is high precision to direct the line production.
试验结果表明：鸭蛋蛋心颜色等级模型具有较高的回归精度，可以用于指导在线生产。
The invention relates to an egg with functions of health care and food therapy and a production method thereof.
本发明涉及的是一种具有保健与食疗功能的鸡蛋及生产方法；
The optimal technological parameters have an instructive significance for the production of egg albumen powder with high foaming properties.
研究所确定的较佳工艺对高起泡性蛋清粉的生产具有指导意义。
The 724 resin was regenerated with different methods. The activities and production of lysozyme prepared from egg white with resin regenerated by different methods were analyzed.
以不同方法对724树脂进行再生处理，在同样的提取工艺条件下，分析了不同方法再生的树脂对蛋清溶菌酶提取活力及产量的影响。
The utility model is reasonable in design, and the production efficiency is remarkable with the continuous production of the egg roll. Besides, the egg slices, or chips can be shaped via cutting.
本实用新型具有结构合理，蛋皮连续，生产效率较高，还可以切出蛋丝、蛋片等产品。
Objective: to observe the inhibitory effect of anti-streptococcus mutants Hen egg yolk (IgY) on production of acid by streptococcus mutants.
目的：观察不同糖源对变形链球菌(变链)生长产酸的影响。
At present, pebrine influence seriously on the egg-production of silkworm.
目前家蚕微粒子病对蚕种生产造成很大影响。
Objective: to observe the inhibitory effect of anti-streptococcus mutants Hen egg yolk (IgY) on production of acid by streptococcus mutants.
目的探讨不同龋敏感者变异链球菌临床分离株的生物膜形成和产酸能力。
Objective: to observe the inhibitory effect of anti-streptococcus mutants Hen egg yolk (IgY) on production of acid by streptococcus mutants.
目的探讨不同龋敏感者变异链球菌临床分离株的生物膜形成和产酸能力。
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