搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 7 天
时间不限
过去 1 小时
过去 24 小时
过去 30 天
按相关度排序
按时间排序
搜狐
5 天
微生物的6类营养要素
对一切异养微生物来说,其碳源同时又兼作能源,因此,这种碳源又称双功能营养物(difunctional nutrient)。 必须指明的是,异养微生物虽然要利用各种有机碳源,但有些种类尤其是生长在动物血液、组织和肠道中的致病细菌,还需要提供少量CO2作碳源才能满足其 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Named FBI deputy director
Delta flight diverted
Russian invasion anniversary
PA hospital shooting
Receives Chairman's prize
Patel to be named ATF chief?
Earns 100th World Cup win
5 found dead in IN home
Former All-Star pitcher dies
AP sues Trump officials
Pepperdine University sues
Security issue diverts flight
Seeks nearly $40B in fire aid
Frozen shakes recalled
‘Deadwood’ actor dies
Sports gambling probe
TX measles outbreak grows
FDA says shortage over
Recalling 240,000+ cars
1,600+ workers to be fired?
LA DA opposes new trial
Israel's tanks in West Bank
MSNBC cancels Reid’s show
Largest drone attack on UKR
Boat capsize leaves 3 dead
2022 parade shooting trial
Wins NASCAR Cup race
Gets 20 years in prison
Plans to cut 5,400 jobs
Files motion to dismiss case
Kentucky flooding death toll
Ready to resign for peace
Search warrants challenged
反馈