Proper infection dosage and routes were selected to make the chickens artificially infect avian colibacillosis successfully.选择适宜的攻毒剂量和攻毒途径,诱发淮南麻黄鸡大肠杆菌病....
There are important corollaries to the investigative power.调查权力有一些重要的自然结果....an investigative reporter.爱寻根究底的记者This thick, but readable book, is part travelogue, part scientific inquiry and part investigative journal.这本厚...
Seen here is the explanted heart. Pacemaker wires enter the right ventricle.请看这个移植心脏,起搏器金属丝深入到右心室.We investigated all explanted devices using sonication, a method for detection of microbial biofilms foreign bodies.我们目前来通...
In fact, bonobo promiscuity seems to be an example of this.事实上倭黑猩猩的混交行为便是佐证.Most likely a primate similar to the Bonobo was the first to laugh.类似于巴诺布猿的某种灵长类可能是最先发出笑声的动物....
He is egocentric and never considers others.他是个以自我为中心不为别人着想的人。Do you think I'm acting like this because I'm egocentric?你想我会这样是因为太自我中心 吗 ?The special relationships of the world are destructive, selfish and child...