modality

Conclusion We believe that LDLT combined with posthepatic IVC reconstruction using cryopreserved vena cava graft is considered to be a sound modality for IVC obstructed BCS.

结论笔者认采用LDLT及利用尸肝IVC者肝后IVC治疗BCS并肝后IVC窄的术式可推荐作新的术式。

As to dynamic modality, it can always be hypothesized in a conditional protasis, is always subject to tense distinction, and does not shift its orientation under the influence of interrogation.

到时态的影响；不会因疑问而转移方向，指向话者。从功能上讲，机能情态不表达说话者对话语内容的任何态度，而本身属于话语命题内容。

The logic analysis of anti-reality hypothesis compound sentence is to reveal its hidden logic thinking modalities which are different reasoning,counterevidence and figurative reasoning.

对反事实假设复句的逻辑分析就是要揭示出它所蕴涵的逻辑思维形式,即差异推理(求异法)、反证法和比喻推理。