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- Hard to differentiate from FMD 很难与口蹄疫区分
- It is hard to differentiate the one from the other. 二者难以区分。
- Conclusion PEA, a rarely seen disease,is hard to differentiate from synovioma, fibrosarcoma or giant cell tumors, whose diagnosis depends on pathological examination. 结论该病很少见，与滑膜肉瘤、纤维肉瘤及巨细胞瘤很难鉴别，确诊依靠病理检查。
- His handwriting is hard to differentiate. 他的笔迹难以辨识。
- MRA and DSA are helpful to differentiate from meningioma and plasmacytoma. MRA和DSA有助于与脑膜瘤和浆细胞瘤鉴别。
- They are sometimes difficult to differentiate from aromatic or olefinic absorptions. 有时它们就难于和芳香族或烯烃的吸收峰相互区别。
- Recurrent naevi may sometimes adopt unusual features that make them difficult to differentiate from a melanoma. 复发痣有时可表现出罕见的特征，使其很难与黑色素瘤相鉴别。
- What if we modified the design a little bit. Say we change the color. Do you think that would be enough to differentiate from the copyrighted image? 如果我们再修改一下设计怎么样？比如说把颜色变变，你认为这样就足以与受版权保护的图案区分了吧？
- If the ink sinks in, it'll be hard to remove the spot from the cloth. 如果墨水渗入布料，就很难把污迹洗去。
- As time goes by,it will become increasingly hard to differentiate between mental and manual labour. 将来，脑力劳动和体力劳动更分不开来。
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- To differentiate from the lesser 2.5 models, the GT gets the added benefit of the Impreza Premium package, which includes a power moonroof and all weather equipment group. 分化从较小的2.;5模式，燃气轮机获得的额外好处的豹高级包，其中包括电动天窗以及全天候设备集团。
- As time goes by, it will become increasingly hard to differentiate between mental and manual labour. 将来，脑力劳动和体力劳动更分不开来。
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- She was trying hard to disgorge a fish bone. 她拚命想把鱼刺吐出来。
- Electronic flaws, called noise, that invade an analog signal are sometimes nearly impossible to differentiate from the signal itself. 电子的缺点，也就是干扰模拟信号的杂音，有时几乎不可能同信号本身加以区分。
- He worked hard to produce good crops from poor soil. 他辛勤耕作，为使瘠薄的土地上长出好庄稼。
- She never learned to differentiate between good and evil. 她从没吸取教训，不晓得分清善恶。
- The scribe worked hard to support his family. 那个抄写员辛勤工作来养家。
- In the context of message security, plaintext is used to differentiate from ciphertext to indicate that the text is not encrypted. 在讨论邮件安全性的上下文中,纯文本用于区别密码,以指出该文本未加密。
