例句與造句

1. The length of the 2nd intron sequences obtained by pcr amplification ranges from 153 to 168 bp in the 11 sisorid species ( 17 samples ) investigated , and is 154 bp in liobagrus kingi and liobagrus marginatoides
   通過pcr技術，擴增了長度為154bp的金氏(魚央)和擬緣(魚央)以及長度為153 168bp的11種?科魚類( 17個樣品)的rps7基因內(nèi)含子2序列。
2. Liobagrus kingi and liobagrus marginatoides were designated as outgroups in the present study . the length of 16s rrna gene fragment obtained by pcr amplification ranges from 534 to 542 bp in the 11 sisorid species ( 31 samples ) investigated , and is 532 bp in l
   通過pcr技術，擴增了長度為532bp的金氏(魚央)和擬緣(魚央)以及長度為534 - 542bp的11種?科魚類( 31個樣品)的16srrna基因片段。
3. It's difficult to find amplification range in a sentence. 用amplification range造句挺難的