For example, the spiral arrangement of scale-bract complexes on ovule-bearing pine cones, where the female reproductive organs of conifers are located, is important to the production of airflow patterns that spiral over the cone`s surfaces, thereby passing airborne pollen from one scaleto the next.
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位置，对于气流模式的形成与产生殊为重要，而这些气流模式在松球的表现盘旋上升，从而把在空气中飞行的花粉从一个鳞苞传播至下一个鳞苞。
For example, the spiral arrangement of scale-bract complexes on ovule-bearing pine cones, where the female reproductive organs of conifers arelocated, is important to the production of airflow patterns that spiralover the cone`s surfaces, thereby passing airborne pollen from one scaleto the next.
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位置，对于气流模式的形成与产生殊为重要，而这些气流模式在松球的表现盘旋上升，从而把在空气中飞行的花粉从一个鳞苞传播至下一个鳞苞。
In the same states, its male and female adult compound eye pigment granules distribution and crystalline cone change no obvious difference.
在相同的明、暗适应状态下，其雌、雄蚁复眼的色素颗粒分布、晶锥无明显差异。初步表明红火蚁复眼为典型的并列象眼。
The results show that both the differences of male cone and female cone numbers are obvious.
中壮龄杉木林郁闭度越小，雄球花量越小，雌球花量变化不明显，雄雌球花比值则越小。
For example, the spiral arrangement of scale-bract complexes on ovule-bearing pine cones, where the female reproductive organs of conifers are located, is important to the production of airflow patterns that spiral over the cone's surfaces, thereby passing airborne pollen from one scale to the next.
难句类型：复杂修饰，揑兎诧，与有吉词解释：本句癿两大难点丨，一是结极复杂，乷是与有吉词较多。在主诧 the spiral arrangement 乀吊，出现乳长长癿定诧，其丨套乳三局修饰，返样误考就难以把主诧呾诵诧联系到一块。
There are some major influencing factors in the warm extrusion of spur gear, such as the temperature of extrusion and die preheating, the half cone angle of female die, the speed of extrusion, lubricating and friction condition and so on.
影响直齿轮的温挤压成形的主要工艺参数有挤压温度、凹模半锥角、模具预热温度、挤压速度、润滑及摩擦条件等。
Cone Angle of Female Die of Two-Piece Can in Thinning Drawing Based on the Minimum Resistance of Deformation
基于最小变形抗力条件下的两片罐变薄拉深凹模锥角
By utilizing the same outer cone angle for the base mould and the middle mould, turning the stress slot on the datum plane of base mould, designing reasonably the service dimension of base mould, the life increment of female mould exceeds 80%.
通过底模与中模外锥面采用相同角度、在底模基准面车去应力槽、合理设计底模工作部分尺寸等措施，使凹模使用寿命同比提高80%以上。
Bract scale The structure found in large numbers in the female cone of gymnosperms, each bearing an ovuliferous scale in its axil.
苞鳞：在裸子植物的雌球果中大量存在的结构，每个苞鳞都包含一个珠鳞。
However, the growth of current terminal shoots was reduced on female cone bearing branches, and the number of lateral latent buds was increased.
但2年生球果发育降低当年顶枝生长量，增加侧潜芽数；
For example, the spiral arrangement of scale－bract complexes on ovule－bearing pine cones, where the female reproductive organs of conifers are located, is important to the production of airflow patterns that spiral over the cone`s su***ces, thereby passing airborne pollen from one scale to the next.
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位置，对于气流模式的形成与产生殊为重要，而这些气流模式在松球的表现盘旋上升，从而把在空气中飞行的花粉从一个鳞苞传播至下一个鳞苞。
The Morphology and Structure of Female Cone and the Formation of Megaspore and Female Gametophyte in Golden Larch
金钱松雌球花的形态构造及大孢子和雌配子体的形成
Female cone development in Thuja occidentalis
北美香柏雌球果的发育
Female cone elongates rapidly in middle April and at this time endosperm is in free nuclear stage.
4月中旬雌球花迅速增长为胚乳游离核期。
The female cone of the male sterile plant can blossom, pollinate and bear seeds normally.
雄性不育株的雌球花发育正常，并能正常开花、授粉和结籽。
Small rotary control valves were often used pipe thread connections, valve connectors are tapered pipe female thread, pipe connectors for the male cone tube.
小型控制阀常采用旋人式管螺纹连接，阀体连接端是锥管阴螺纹，管道连接端为锥管阳螺纹。
Female Cone Development in Cupressaceae
柏科植物雌球果发育的研究