然而，在COURAGE试验之前，并没有在同时采用冠脉支架和最佳药物治疗的患者中得到证实。
However, prior to the COURAGE trial, this had not been tested with coronary stents in patients where optimum medical therapy was used in both arms.
叶肉没有海绵组织和栅栏组织的分化，但叶尖部和叶中部中脉附近的叶肉细胞常伸长，类似栅栏组织细胞。
The mesophyll is not differentiated into spongy and palisade tissues, but mesophyll near midrib in tip and middle parts of leaf is often lengthened to appear as palisade-liked tissue.
奥逊没有成功砍下麦克的头，没砍中咽喉脉，麦克其中一只耳朵和大部份的脑干还保持完整。
Mike was one of them. Olsen failed to completely decapitate the bird, missing the jugular vein and leaving one ear and most of the brain stem intact.
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