叶状

Cladode A modified internode of the stem that functions as a leaf, being flattened and highly photosynthetic.

叶状枝：经过修饰的茎的节间部，茎转变为叶状，扁平，呈绿色，能进行光合作用。

Inflorescences terminal, cymose to umbelliform, few flowered; bracts foliaceous, similar to stem leaves.

花序顶生，聚伞状到伞形花序状，很少的花；苞片叶状，类似于茎生叶。

Abstract］ objective to study the knowledge of the imaging manifestation of x-ray and ct in peripheral small lung cancer.methods to collect twenty cases with no symptom in early time diagnosed by clinic and to retrospectively analyze their imaging features.results x-ray appeared patch,small node.ct appeared patch,small node,light lobulation,peripheral vessel convergence,pleural indentation sign.most of the diameter was 1.5 to 2 cm,with no mediastinum and pulmonary hilar lymph nodes diversion.furthermore the clinical symptom was not obviously.conclusion to be familiar and handling the sign mentioned above is the key to boost the diagnosis of small peripheral lung cancer.

目的 探讨周围型小肺癌的x线、ct影像学表现。方法收集临床和病理证实的早期无症状肺癌20例，对其影像学进行回顾分析。结果本组早期肺癌x线为斑片状、小结节状。ct表现为斑片状、小结节状、轻度分叶状肿块，小毛刺、血管集束征、胸膜凹陷征，大多直径在1.5～2 cm。无纵隔淋巴及肺门转移，且临床症状不明显。结论熟悉并掌握上述征象是提高小肺癌早期诊断率的关键。

DPU at a concentration of as low as 10^(-7)mol/L retained the chlorophyll of Spirodela half-fronds under long-day conditions. From 10^(-5)~2×10^(-4)mol/L it prompted the synthesis of chlorophlly and the serine: glyoxylate aminotransferase activity, increased dry weight, and retarded the senescence of half-fronds.

在长日照条件下，10^(-7)mol/L的二苯脲对紫萍半叶状体就有保绿的作用，10^(-5)~2×10^(-4)mol/L的二苯脲还可以明显地促进叶绿素的合成和干重的增加，提高丝氨酸：乙醛酸转氨酶的活性，延缓半叶状体的衰老。

With temperature increasing, granular outshoot prefer to grow along with vertical direction of surface of BN core, as well as the wrapped leaf-like shape form from granular ones. And the productions always kept complete morphology of sphere, which was due to the uniform growth of fluffy film on the BN core. Wrapped leaf-like structure of BN piece in fluffy film favored increasement of measured surface area and elimination of oxygen element.

凝并在球核表面的中间产物受到初始BN球核在空间上的诱导作用，随着温度的升高，突出物倾向沿着垂直于球面的方向向外生长，形貌由普通的粒状转变为卷叶状；绒膜的厚度均匀一致，产品得以保持规整的球状形貌，绒膜中卷叶状的BN结构利于氧杂元素的脱除，同时增加了比表面积。

An eastern North American tuberous herbhaving a striped,leaflike spathe with a bent blade and three - lobed leaves.

三叶天南星生长在北美洲东部的一种块茎状草本植物，长有带斑纹的叶状佛焰苞，由弯曲的叶片和有三瓣裂片的叶子构成

Type Ⅰ consists of thallus with pores,and branches with center band.

Type Ⅰ具有叶状体，表面具有孔，叶状体上着生有具有中间加厚带的枝。

Having leaves or leaflike structures.

有叶的，叶状的具有叶子的或叶状结构的

A leaflike organ or structure.Having leaves or leaflike structures.

有叶的，叶状的具有叶子的或叶状结构的

A leaflike structure that bears microsporangia.

有叶的，叶状的具有叶子的或叶状结构的

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。