叶状

Testes located on both sides of the ovary and behind vitellarium. A complete worm of R. echinobothrida was shorter than R. tetragona , with a round scolex and suckers and short neck. The ovary looked like leaf and vitellarium was in kidney-shape. There were many acid particles and calcareous corpuscles in gravid proglottids.

不同之处，棘盘瑞利绦虫链体较短，头节及吸盘均呈圆形，其颈部较短、不明显；卵巢呈叶状分支，卵黄腺呈肾形，孕节中散布有大量嗜酸性颗粒及细小折光性物质，卵囊周围无明显界线，其内仅含1个虫卵。

These striking sea horse relatives are found only in the drifting seaweed and undersea forests of Australia.

这些对于打击海马类的多叶状植物可以在澳大利亚的海底的海草、森林看到。

Type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce.

石莼科的模式属；绿色海藻具有两个细胞厚度的叶状体；海莴苣。

The recovered thalli wereeneymed into single cells by sea snail enzyme.Cell viability was measuredwith the method of Evans Blue and Neutral Red dye.Cells were cultured atthe same condition.

复苏的紫菜经海螺酶解离成为单细胞，通过染色检查其细胞活性并且将单细胞培养于适宜的条件下，观察其生长和发育状况，以了解不同复苏条件对冷藏叶状体细胞生理状态的恢复程度。

It is being named as Flame Moss , most probably due to the growth pattern of the shape of the submersed fronds.

这是被任命为火焰莫斯，最有可能由于增长方式的形状淹没叶状。

Type genus of the family Ulvaceae; green seaweed having a thallus two cells thick:''.

石莼科的模式属；绿色海藻具有两个细胞厚度的叶状体；''。

So young thallus of P.yezoensis should be selected in realwork to form cellular seedings directly from isolated cells.

因而在实际工作中应选择幼嫩的条斑紫菜叶状体，使分离的细胞直接长成细胞苗。

Of or relating to a lichen whose thallus is thin,crusty,and closely adherent to or embedded in the surface on which it grows.

地衣的地衣的或与之有关的，它的叶状体薄而脆地紧密依附在或嵌入其生长的表面

Experts have found that seaweed seedling net curtain on a very rare, it is difficult to see the Porphyra thallus intact.

专家们发现，网帘上紫菜小苗十分稀少，很难见到叶状体完好的紫菜。

The bladelike part of the thallus of certain algae, notably the Phaeophyta, e.g.

某些藻类的叶状结构也称为叶片，尤其在褐藻中更为多见。

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。