四部

Fruit dehiscent siliques or silicles, linear, oblong, obovoid, or ellipsoid, terete or slightly 4-angled, sessile or shortly stipitate; valves with an obscure to prominent midvein, glabrous, smooth or subtorulose; replum rounded; septum complete or basally perforated, membranous; style obsolete or short and less than 1 mm; stigma capitate, entire.

果开裂长角果或短角果，线形，长圆形，倒卵球形，或椭圆形，四棱形的圆柱状的或稍，无梗或具短柄；裂爿具一不明显对突出中脉，无毛，平滑或者；假隔膜绕行；基部的隔膜完全的或具孔，膜；花柱废退的或短和不到1毫米；柱头头状，全缘。

Roentgenographic and histologic observation confirmed that bBMP had efficient bone morphogenetic activity.

论文第一部分参照杨连甲的方法从小牛骨基质中提取bBMP，经SDS-PAGE电泳分析，bBMP保留有BMP活性蛋白成分，植入小鼠股部肌肉后的X线及组织学观察发现，所提取的bBMP具有较高的骨诱导活性，诱导成骨的时间和过程与以往的报道一致。bBMP诱导骨形成过程呈现连续又具显著的阶段性，本研究结合组织学和组织化学观察的特点，将其全过程分为四个时期。

Capsule subglobose, 4-angled, base attenuate, brown or yellow-brown to red-brown, ca.

蒴果近球形，四棱形的，基部渐狭，棕色的或黄棕色的到红色棕色，约8×9-10毫米。

The Lord Buddha said, in the Samyutta Nikaya, My teaching of the 4 Noble Truths is deep and very difficult to realize. It is supramundane and it is void and empty of self – sunnata.

佛陀在相应部尼柯耶中谈到：「我所教的四圣谛是深奥而难懂的，它是出世间法而本性空寂→无我。

Stamens 6, tetradynamous; filaments dilated or not at base; anthers ovate or oblong, obtuse at apex.

雄蕊6，四强雄蕊；花丝膨大的或并非在基部；或长圆形的花药卵形，先端钝。

Stamens 6 and tetradynamous, sometimes 2 and median; filaments usually dilated at base; anthers ovate, obtuse.

雄蕊6 和四强雄蕊，有时和中间；通常的花丝膨大的在基部；花药卵形，钝。

Stamens 6, tetradynamous; filaments not dilated at base; anthers linear, obtuse at apex.

雄蕊6，四强雄蕊；花丝而不是膨大的在基部；花药线形，先端钝。

Stamens 6, tetradynamous; filaments dilated at base; anthers ovate or oblong, obtuse at apex.

雄蕊6，四强雄蕊；花丝膨大的在基部；或长圆形的花药卵形，先端钝。

Stamens 6, tetradynamous; filaments not dilated at base; anthers oblong, obtuse at apex.

雄蕊6，四强雄蕊；花丝而不是膨大的在基部；花药长圆形，先端钝。

Stamens 6, strongly tetradynamous; filaments not dilated at base; anthers narrowly oblong, obtuse at apex.

雄蕊6，强烈四强雄蕊；花丝而不是膨大的在基部；花药狭长圆形，先端钝。

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。