上位

Macroscopically, each facet joint is composed of a posteromedially facing concave superior articularprocess from the inferior vertebral body, and as maller anterolaterally facing inferior articular processfrom the superior spinal level.

大体观，每个小关节由下位椎体朝向后内侧凹陷的上关节突以及上位椎体朝向前外侧的的下关节突组成。

Macroscopically, each facet joint is composed of a posteromedially facing concave superior articularprocess from the inferior vertebral body, and as maller anterolaterally facing inferior articular processfrom the superior spinal level.

大体观，每个小关节由下位椎体朝向后内侧凹陷的上关节突以及上位椎体朝向前外侧的的下关节突组成。L-z关节的形状及朝向决定了其作用为阻止脊柱过度运动。

Ovary superior, 2-loculed; ovules 2 per locule; placentation axile, appearing nearly basal, apotropous or anatropous, bitegmic, crassinucellar; style simple, connate; stigma discoid or capitate, rarely 4-lobed, not papillate.

子房上位，2室；每个子房室内2胚珠；中轴胎座，近基部着生，下转或者倒生，具双珠被，具厚珠心；花柱单一，合生；柱头盘状或者头状，很少4裂（Tetrastigma，不具乳突。

Areoles without glochids; leaves broad and flat, pinnately nerved,± persistent; flowers solitary or in inflorescences, mostly stalked; ovary superior to inferior; seeds black, not arillate.

没有钩毛的小窠；叶宽和平，成羽状叶脉，多少宿存；在花序，多数柄里的花单生或；子房上位到下位；种子黑色，不具假种皮。 1 Pereskia 木麒麟属

Carpels 3(-5), connate; ovary superior, ovoid or ellipsoid, 3(-5)-loculed, each locule with many ovules on axile placenta. Styles 3(-5), linear.

心皮3(-5)，合生；子房上位，卵球形或椭圆形，3 (-5)室的，每子房室具很多胚珠在轴胎座上。

Carpels 2(or 3),± connate or free; ovary subsuperior or semi-inferior, 2(or 3)-loculed with axile placentation or 1-loculed with marginal placentation; ovules many.

心皮2(或3)，多少合生或离生；子房半上位或半下位，2室具中轴胎座或室具边缘胎座式；胚珠很多。

All had asymmetric motor weakness without sensory, bulbar or respiratory signs, and no upper motor neuron involvement.

所有病人均患有非对称的运动肌无力但并没有感觉、球麻痹和呼吸方面的症状，且不牵涉上位神经元。

Ovary superior, 1-loculed; ovule 1, basal, campylotropous.

子房上位，1室；胚珠1，基生，弯生。

Ovary superior, globose; carpels 1 to many, free or connate; ovule solitary in each carpel, basal, campylotropous.

子房上位，球状；心皮1到很多，离生或合生；胚珠单生在每心皮，基部，。

Ovary superior or half-inferior, 1-loculed, 2-5-carpellate; ovules 1 to many, campylotropous; placentation basal or free-central.

子房上位或半下位，1室，2-5心皮；胚珠1到多，弯生；基底胎座或者特立中心胎座。

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。