毛缘

Calyx ca. 3 mm, parted to middle; lobes ovate, long ciliate, apex acute.

花萼约3毫米，深裂至中部；裂片卵形，具长缘毛，先端锐尖。

Sepals 5, broadly ovate or orbicular, ca. 0.5 mm wide, ciliate.

萼片5，宽卵形或圆形的，宽约0.5毫米，具缘毛的。

Leaves 3--5(--7) cm, margin ciliate; seeds brown, sparsely tuberculate

叶3-5(-7)厘米，边缘具缘毛；种子棕色，疏生 36 S。

This species is related to Isachne globosa , but differs in having an eglandular panicle and densely ciliate lemma margins.

本种与Isachne有关globosa，但是在有方面不同无腺体圆锥花序和浓密具缘毛边缘。

The shape of the macronucleus in different species also indicate high diversity,which can not simply summarized as "C"or"J"-shaped. The macronuclear altitudina circumvolution in the cell is ubiquitous in the species of peritrichous ciliates.

大核的形态也存在着多样性，不能简单用"C"或"J"字型来概括；大幅度沿细胞内盘绕的大核在缘毛类纤毛原生动物的种类中也普遍存在。

Branchlets of current year sturdy, lenticellate, glabrous. Petiole ca. 3 cm, base ca. 4 mm thick; leaf blade elliptic to ovate-elliptic, 25-30 × 8-10 cm, leathery, concolorous, abaxially covered with minute scalelike trichomes, base broadly cuneate and symmetric, margin entire, apex acute and oblique; secondary veins 12-16 on each side of midvein, adaxially slightly impressed, abruptly curving apically, obscure near margin; tertiary veins subparallel.

坚决，具皮孔的当年小枝，glabrcircaPetiole circcircam，繁茂的基础约4毫米；叶片椭圆形到卵状椭圆形，25-30 * 8-10厘米，两面同色，背面为小鳞片状毛覆盖，基部宽楔形，对称，全缘，先端锐尖、偏斜；次脉每边12-16，正面稍凹陷，顶部突弯，边缘不明显；支脉近平行。

Leaf blades linear to filiform, often convolute or folded; ligule membranous, margin often ciliolate.

叶片线形到丝状，通常或折叠；叶舌膜状体，边经常具短缘毛。

Leaves glabrous, margin entire or sparsely and shallowly crenate.

无毛的叶，和浅具圆齿的边缘全缘或疏生。

Leaves opposite, decussate, rarely alternate or verticillate, simple, entire, usually connate at base; stipules scarious, bristly, or often absent.

单叶对生，交互对生，很少互生或者轮生，全缘，通常在基部合生；托叶干膜质，具刚毛，或者通常无。

Racemes axillary or at defoliate nodes; bracts narrowly lanceolate, ovate, or ± rounded, densely imbricate, margin hyaline and ciliate, usually caducous.

总状花序腋生或在除叶节；苞片狭披针形，卵形的，或多少圆形，浓密覆瓦状，和具缘毛，通常早落的边缘透明。

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。