stability of some epidemic models with passive immunity

the importance of passive immunity for newborn porkling and its application

外源性免疫球蛋白对仔猪的作用及其应用

互联网摘选

an examining report of the effect on the active immunity and passive immunity with hog-cholera vaccine

乳猪猪瘟被动与主动免疫效果的监测报告

互联网摘选

passive immunity of chickens from breeding birds vaccinated with inactivated oil-emulsified vaccine of escherichia coli

种鸡接种大肠杆菌油乳剂灭活苗被动免疫雏鸡的试验

互联网摘选

passive immunity is "borrowed" from another source and it lasts for a short time.

被动免疫的抗体是从其它地方“借来”的，只能持续很短的时间。

互联网摘选

young suckling piglets are protected by passive immunity from the sow.

新生仔猪可从母体获得被动的免疫力。

互联网摘选

coordination mechanism of interests between main grain producing area and main selling area based on grain and food safety

基于粮食安全的主产区和主销区的利益协调机制

互联网摘选

behind him was a great pile of music.

在他的身后堆着一大叠乐谱。

互联网摘选

checkpoints for security guards to go on patrol

保安人员的巡逻点

互联网摘选

detective ahn , go on patrol duty with your wonderful partner

安捕快，和你这个好搭档巡逻去吧！

互联网摘选

the lead scout tells mark that his men cannot go on patrol because they don't have enough cornmeal and salt.

巡防队长告诉马克，由于缺乏足够的玉米粉和食盐，所有他的人都无法组织巡逻。

互联网摘选

they are also responsible to go on patrol, to answer abstain and support duties and so on landing operations.

它们还负责巡逻、答戒和支援登陆作战等任务。

互联网摘选

'you'll go on patrol, or you'll bloody walk out of this park! '

‘你或者去巡逻，或者流着血走出公园！’

互联网摘选

claire: you know, i've been thinking after we save the world, i might go on patrol.

你知道吗，我最近一直在想我们拯救世界以后的事，我想当一个巡逻警察。

互联网摘选

while many incumbents' plans remain in flux, approximately 25 representatives are likely to vacate their seats after this congress.

虽然许多现任众议员的未来计划尚未确定，但大约25位众议员有可能在本届国会结束时卸任。

互联网摘选

there are only few quantities in store, so as to avoid the out-of-store later, please make the order as soon as possible.

由于库存少，为了避免您选购的物品被抢购，请尽快下定单。

互联网摘选

my bicycle disappeared from the place i parked when i walked out of store 10 minutes later.

十分钟后，当我从商店里走出时，我的自行车不见了。

互联网摘选

lowering her head, she followed her mother out of store and down to the street.

她只是低着头，跟着她妈妈从台阶下到街道边。

互联网摘选

the reproduction and storage of broomcorn millet germplasm in china

中国黍稷种质资源的繁种入库

互联网摘选

identification of the virus disease on millet and broomcorn millet inheilongjian province

黑龙江省谷糜病毒病的鉴定

互联网摘选

the biological response of broomcorn millet root to drought stress with different fertilization levels

不同施肥水平下黍子根系对干旱胁迫的反应

互联网摘选