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- The enrichments of leucine, lactic acid and glucose were calculated by intensity ratios of different fragment ions. 最后的衍生物用GC/MS分析，通过计算各衍生物中特征离子的强度比，测得脓毒症兔血样中三种代谢物的同位素丰度比。
- Four recombinant plasmids containing different fragments of DM104 DNA were obtained by direct gene cloning in protoplasts of B. subtilis BD224 strain, with only one fragment homologous to known bmr gene of B. subtilis. 基因克隆获得了4个带有DM104染色体上不同片段的重组质粒，只有1个片段与已知的枯草杆菌bmr基因同源。
- To determine the minimal active fragment of Cry1Ba3 protein, nine different fragments of cry1Ba3 gene were amplified using PCR, and then were expressed in E. coli BL21 respectively. 为了确定Cry1Ba3的最小活性区,通过PCR扩增获得9种不同长度的cry1Ba3基因片段,分别在大肠杆菌BL21中表达。
- Primer pairs C1/C2, D1/D2 and G1/G2 amplified different fragments from several genomic DNA samples. Further study should be done to improved PCR conditions or search for other specific primers for the detection of Cur. 引物C1/C2、D1/D2和G1/G2的扩增结果：来自于Cur.
- Whether it rains or not makes no difference to me. 下不下雨对我来说都一样。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- Each and every difference contains contradiction. 每一个差异中无不包含矛盾。
- The difference contrast is notable. 差别对比是显著的。
- What is the difference between this and that? 这个和那个之间的区别是什么？
- On this question I differ from you in toto. 在这个问题上我跟你的意见完全不同。
- Flowers make no difference to this room. 这房间有没有花没什么区别。
- It is difference in kind, not merely in degree. 此乃本质之不同，并非仅仅是程度差异。
- The rain didn't make much difference (to the game). 这场雨(对比赛)没多大影响。
- It will make a very big difference. 这将造成很大的差别。
- Shaw was an artist with a difference. 萧是个与众不同的艺术家啊。
- She makes no difference between her two sons. 她对两个儿子一视同仁。
- If you do so it will make a great difference. 如果你那样做，影响就大了。
- I differ with him on this point. 这一点我和他的意见相左。
- It makes no difference which road you take. 你走哪条路都无关紧要。
- They differ widely in their opinions. 他们的意见分歧很大。
