有单叶的

Correlation of histotypes of phyllode tumor with local recurrence and tumor death was statistically significant at a level of P＜0. 001; correlation of infiltrative growth of the tumor with local recurrence was statistically significant at a level of P＜0. 001. Tumor necrosis and mitotic activity were independent prognostic factors.

叶状肿瘤的病理组织学等级与肿瘤的局部复发和因瘤死亡有统计学线性关系(P＜0.01)；肿瘤的浸润性生长方式与肿瘤的复发有线性关系(P＜0.01)；肿瘤性坏死和核分裂数值是独立的预后因素；术式等11个临床病理因素为单风险预后因素。

It is south mountain, relatively much those who see is silk tree of great part of a historical period, character follows silk tree roughly identical, flower also is after night faint scent 4 excessive, be green white nevertheless, florescence slightly late, according to " illustrated handbook of Chinese advanced plant " say the 2nd times, the fruit of this kind of silk tree is poisonous, bark contains Chan Ning, be used as medicine can subsidence of a swelling stops ache, it is important Chinese traditional medicine, the skin of silk tree, add bone gives birth to flesh, the flower of silk tree has peaceful god effect, basically be to bring will of the five internal organs, heart, joy making a person does not have care, match the vine of multiflower knotweed, obtain god, jujube Mian of Ren Kezhi night is disturbed.

在岭南，较为多见的是大叶合欢，性状跟合欢大致相同，花朵也在夜后清香四溢，不过是绿白色的，花期略迟，据《中国高等植物图鉴》第二册说，这种合欢的果有毒，树皮含单宁。入药能消肿止疼，是重要的中药，合欢的皮，续骨生肌，合欢的花有宁神作用，主要是安五脏。心志，令人欢乐无忧，配夜交藤。获神。枣仁可治夜眠不安。

The tracheary elements in secondary xylems of Actaea asiatica root and rhizomes were observered with a scanning electron microscope and found to contain abundant types, which mainly included tracheids, tracheid-like vessels, fibriform vessels, and typical vessels. Of these types, the tracheids, tracheid-like vessels, fibriform vessels were first found. Scalariform perforation plates, reticulate perforation plates, mixed perforation plates and simple perforation plates were observed in the typical vessels and the reticulate perforation plates ,mixed perforation plates were first founded the lateral-wall perforation plates, multiple end walls and pit membrane vestige were also observed in the tracheary elements.

利用扫描电子显微镜对毛茛科类叶升麻根和根状茎次生木质部中的管状分子进行观察，发现其管状分子类型丰富，主要有：管胞、管胞状导管、纤维导管和典型的导管分子，其中管胞、管胞状导管和纤维导管为在该类群中首次报道；在导管分子中，存在着梯状穿孔板、网状穿孔板、混合型穿孔板和单穿孔板，其中网状穿孔板和混合型穿孔板为在该类群中的首次报道；对其导管分子上的侧壁穿孔板、多穿孔板和纹孔膜残余也进行了描述。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。