There was worry that a mutation could occur in the disease which would make the disease virulent enough to attack clones hitherto regarded as resistant . 麻烦的事是病原菌可能发生突变，以致病害变得更厉害，使原来是抗病的无性系也能感染。
Fold catastrophe model of mining fault rockburst 矿井断层冲击地压的折迭突变模型
The weather changed suddenly , many of us caught cold 天气突变，一些人感冒了。
I understand . just hear me out . you have a mutation 我理解，听我说你会有突变的
Some thoughts on new century higher education 情感转移的突变模式和情景教学探析
If we ' re going to identify the source of the mutation . . 若要找出突变的来源. .
Extremely mutable sites are called " hot spots " 极端可突变的位置称为“热点” 。
" the mutation was corrected , " said alexeev “突变被纠正了，毛发就变黑了。 ”
A catastrophe model of coal and gas delay outburst 煤与瓦斯延期突出的突变理论研究
