It is difficult to draw any reliable conclusions from an early phase study such as this, but we are encouraged to see early signs of activity.
他接着说道：“我们很难从早期的研究中得到可靠的结论，但我们很高兴地看到这些早期征象。
NH groups Orient too when draw ratio is beyond 80%, which indicates that it is easy for soft segments but difficult for hard segments to Orient under the effect of outside force.
当拉伸倍率大于80 %时，NH基团也发生取向，即在外力作用下，软链段较易取向，而硬链段的取向较难。
Chinese popular literature has the largest readership, but it is difficult for us to define it as a refined art and even more difficult to draw critics' attention.
中国通俗文学拥有最广大的读者群，却一直难登文学的大雅之堂，更难被批评家所关注。
Chinese popular literature has the largest readership, but it is difficult for us to define it as a refined art and even more difficult to draw critics' attention.
中国通俗文学拥有最广大的读者群，却一直难登文学的大雅之堂，更难被批评家所关注。
应用推荐