查询词典 stems

Plants distinctly caulescent, stems erect, ascending; bracteoles lanceolate or linear-lanceolate, entire.

清楚具茎的植株，茎直立，上升；小苞片披针形披针形或线形，整个。

Racemes cauliflorous, often on old woody stems, 3-5-flowered, rachis short.

茎生花的总状花序，通常在老的木质茎，3-5花，轴短。

However, patients with cementless stems experienced a markedly higher level of hip pain and dependency on walking aids.

但非骨水泥组的髋关节疼痛明显剧烈且更依赖助行器。

Cementless total hip stems are of two basic shapes: anatomical and straight Fig.

无骨水泥固定全髋关节柄有两种基本外形：解剖形和直柄形（图7－23）。

Two cementless stems in each group subsided (by 2 and 5 mm in the conversion group and by 2 mm each in the control group), but all had stabilized and had good fixation scores at the time of the latest follow-up.

两组中各有两例非骨水泥柄则出现下沉（翻修组为2mm和5mm，对照组均为2mm），但都是稳定的，且最后随访时固定评分也都良好。

Methods Cementless titanium tapered-wedge femoral stems were implanted in 136 hips in 124 patients.Twelve patients died in 10-year follow-up,and 22 patients were lost during follow-up.

总共124例患者，行136侧全髋置换术，其中12例患者在随访过程中自然死亡，另有22例在随访中失去联系，余下的90例（96侧THR）平均随访9.6年。

Stems 1 or cespitose, base sometimes woody.

茎1或者丛生，有时木质的基部。

Stems several, cespitose, not branched or only branched above.

茎数个，丛生，不分枝或只上面分枝。

Stems single or several and cespitose, erect to diffuse, hispid or pilose, rarely glabrous.

茎单一或数个和丛生，直立扩散，或具柔毛，很少无毛。

Stems usually several, more slender; plants perennial or, if biennial, cespitose.

茎通常数个，更纤细；多年生植物或，如果二年生草本，。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。