查询词典 bract scale

At the end of February, the bract attained approximately their full size, and a pair of anatropous ovules were initiated on the adaxial surface at the base of the fertile ovuliferous scale.

2月底，苞片体积不再发生变化，珠鳞膨大端的基部的近轴面分化出2个倒生胚珠。

Inflorescences axillary or at leafless node, racemes or sometimes umbels; 1 bract subtending each flower, usually scale-like.

有时在无叶的节点，总状花序或的花序腋生或伞形花序； 1苞片在每朵花下面，通常鳞片状。

For example, the spiral arrangement of scale-bract complexes onovule-bearing pine cones, where the female reproductive organs of conifers

例如， 带有胚珠的松球的鳞苞综合体的螺旋状安排，亦即松柏目植物雌性殖器官的所在

FOR EXAMPLE, THE SPIRAL ARRANGEMENT OF SCALE-BRACT COMPLEXES ON OVULE-BEARING PINE CONES, WHERE THE FEMALE REPRODUCTIVE ORGANS OF CONIFERS ARE

例如，带有胚珠的松球的鳞苞综合体的螺旋状安排，亦即松柏目植物雌性殖器官的所在

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％。