问题
问答题 简答题
培养基配置要遵循什么原则？
答案
参考答案：
（1）营养物质应满足微生物的需要
（2）营养物的浓度及配比应恰当
（3）物理化学条件适宜
（4）根据培养的目的配置培养基
（5）在配置培养基时，除应注意以上原则外，还要考虑营养成分的加入顺序
搜题请搜索小程序“爱下问搜题”
培养基配置要遵循什么原则？
参考答案：
（1）营养物质应满足微生物的需要
（2）营养物的浓度及配比应恰当
（3）物理化学条件适宜
（4）根据培养的目的配置培养基
（5）在配置培养基时，除应注意以上原则外，还要考虑营养成分的加入顺序
A young man was about to finish school. For a long time he had 26 to get a beautiful sports car. He knew his father could well 27 it, so he told him that a sports car was all he wanted. Then on the morning of his graduation（毕业）,he was called to his father’s room. His father told him how 28 he was to have such a fine son, and told him how 29 he loved him. He handed his son a beautiful gift box. 30 , the young man opened the box and found a lovely Bible（圣经）with his name on it. Angrily, he raised his 31 to his father and said, “With all your money you give me a Bible? ” He then 32 out of the house, leaving the Bible. Many years passed and the young man was very 33 in business, and had a beautiful home and a wonderful family. 34 that his father was very old, he thought perhaps he should go to see him. He had not seen him 35 that graduation day. Before he could go, he received a 36 telling him that his father had died. He had to go home immediately and take 37 of the things that his father left him. When he began to search through his father’s important papers, he saw the still new Bible, 38 as he had left it years ago. He opened the Bible and began to 39 the pages. As he was reading, a car key with a tag（标牌） dropped from the back of the Bible. On the tag was the 40 of his graduation, and the words “PAID IN FULL”. Sadness and regret（悔恨）filled his heart. 
|