有茎的

The results indicated that the treatment of irradiation restrained the growth and differentiation of protocorm, especially to roots.The LD50 is 67.23Gy, because the protocorm is a integrate embryoids and higher tolerance was found. Ploidy analysis showed that most of aberrant seedlings go with the change of DNA and they were not euploid. When the plants trearted by irradiation, some of aberrant seedlings appeared stem forfication, and leaves appeared chlorophyll-deficient or green-white.,probably due to some genes' expression or closing.

结果表明：辐照处理对种胚原球茎的生长和分化有抑制作用，尤其是对根的抑制更为明显；由于种胚原球茎的完整性好，耐受性强，其辐照半致死剂量(LD50)为67.23Gy；流式细胞分析表明，大多数外部形态发生改变的植株其细胞内DNA的倍性发生了改变，出现相当多的非整倍体；此外，辐照产生的变异苗出现茎分叉、叶片缺绿或白绿相间等现象，可能是由于某些基因的表达与关闭引起的。

Low-growing plant found only in volcanic craters on Hawaii having rosettes of narrow pointed silver-green leaves and clusters of profuse red-purple flowers on a tall stem .

仅在夏威夷的火山口可见的矮的植物，有圆花饰的窄的尖的银绿色的叶子，和在高高的茎干上的密集的红紫色的花。

Here the distance does not mean a three-dimensional space; it is only mental.

这里的距离不包括位置，只是心理，两颗陌生的心变成了一棵茎上的花朵，一同呼吸温暖的春风，一同享受阳光的沐浴，相见恨晚的意念闪现在脑海里，然后各自离去，可以互通信息，也可以至此分离，或许在以后的日子里，再也没有见过面，但在你的心里，你已经记下了这个朋友，只因为在某个时候，你们曾有过相知的心意，这种温暖将伴随你度过漫长的生命旅途。

Here distance does not mean a three-dimensional space; it is only mental.

这里的距离不包括位置，只是心理，两颗陌生的心变成了一棵茎上的花朵，一同呼吸温暖的春风，一同享受阳光的沐浴，相见恨晚的意念闪现在脑海里，然后各自离去，可以互通信息，也可以至此分离，或许在以后的日子里，再也没有见过面，但在你的心里，你已经记下了这个朋友，只因为在某个时候，你们曾有过相知的心意，这种温暖将伴随你度过漫长的生命旅途。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失