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- Consider the biological difference among different antigen, we establish a model with coinfection of virus(e.g. 首先建立了一个具有一般免疫数值响应的模型，通过全局分析，我们证明了存在一个阈值，在其之下无病平衡点全局渐近稳定，在其之上存在全局渐近稳定的正平衡态，等于阈值时正平衡态全局吸引。
- That happened after he suggested that biological differences may be a reason for the few women in top science and math jobs. Critics called him sexist. 那恰恰发生在他声称生理差异可能是导致女性在高科技及数理领域鲜有建树的原因后。评论家称其为男性至上主义者。
- But the real biological differences are far less even than this figure would suggest, according to Dr.Venter. 按温特博士的观点，真正的生物学差异还要远低于这个数字。
- Male-female differences in behavior and personality have generally been explained in terms of biological differences. 译：男性和女性在行为和个性上的差异一般依据生物学的不同来解释。
- Conclusions There are biological differences between depression and schizophrenia, which may be associated with their different psychopathology and progression of illness courses. 结论抑郁症和精神分裂症患者可能存在不同的生物学基础，这与其不同的病理机制、病程转归有关。
- They have speculated about why human populations have different physical appearances and about whether the biological differences between groups are more than skin deep. 对于人群间体表差异的起源，早就有许多猜测，至于人群间的生物差异究竟只限于肤浅处，还是深刻得多，更是议论纷纷。
- Whether it rains or not makes no difference to me. 下不下雨对我来说都一样。
- Each and every difference contains contradiction. 每一个差异中无不包含矛盾。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- 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？
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- 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。
- Women's and men's knees are not biologically different, so the researchers wanted to find out why twice as many women as men develop osteoarthritis in the joint. 女性和男性的膝盖在生理上并没有什么不同，所以研究者们想要知道什么患关节炎的女性人数是男性的两倍。
- If you do so it will make a great difference. 如果你那样做，影响就大了。
