The cytoplasmic channel in the wall of adjacent meiocytes was an obvious feature during microsporogenesis in Gossypium hirsutum.
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2. 长期以来科学家发现，密集的低密度脂小颗粒偷袭进入动脉壁，比蓬松的大颗粒更容易堵塞血管。
Scientists have long known that small, dense LDL particles sneak into the artery wall to build up and narrow blood vessels more easily than larger, fluffier particles.
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3. 小矩形在左边年底是指一个小足端壁：这是包括作为一个实验。
The little rectangle at the left end denotes a small foot end wall: this was included as an experiment.
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4. 尽管在洞壁神龛中还保留数以千计的小菩萨，这个系列的头两个洞被严重腐蚀。
The first two in this series are badly eroded, though they still contain thousands of tiny bodhisattvas in niches around the walls.
The small or giant aneurysm, aneurysmal sac, wall, body, mass effect can be showed by the source images, its signals of aneurysmal neck and sac was higher than MRA.
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7. 是否通过切片检验pth与小导通孔孔壁状况，并有相应的改善对策跟踪？
Is PTH and small via hole wall quality checked by cross-section and followed by a closed loop corrective action?
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8. 小的电极被装置在外眼壁，让电流刺激视网膜来看见光线。
Small electrodes are placed on the outer wall of the eye and an electrical current stimulates the retina to see light.
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9. 结论VATS辅助胸壁小切口对较早期肺癌行根治性切除是可行的。
Conclusion Early radical resection of lung cancer with VATS assist chest wall small incision is feasible.
A shallow shell model is developed for the elastic buckling of a single wall carbon nanotube under a uniform external axial pressure by using the nonlocal elastic theory.
When the relative gap height (the ratio of flap height to gap width) is in the range of 0 8-2 0, the mean pressure will reduced 30% if the flap height is smaller than the thickness of boundary layer.
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13. 数值模拟结果显示，表面张力对固壁附近小空化气泡溃灭特性的影响是非常显著的。
The numerical results show that for a small cavitation bubble near a rigid wall effects of surface tension on its collapsing behavior are very significant.
After the meiosis, however, the microspores began to degenerate to become blighted and wrinkled ones, starting from the deforming of their walls and concentration of their protoplasm.
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15. 小孢子壁形成时开始在绒毡层内切线壁出现的球状体到花粉粒成熟时仍有一部分附着于花粉粒表面。
The ubisch bodies which appeared on the inner tangential wall of the tapetum at the time of microspore wall formation are partially remain on the surface of matured pollen grain.
Compared with perforated pipe distributor, perforated weir-riser distributor has smaller wall flow, bigger operation elasticity and simpler structure, it is easy to install.
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17. 水稻的小孢子发育，通常都能看到有二次孢壁下陷过程，称之为第一和第二收缩期。
It is well known that there are twice failings of microspore wall called first and second contraction phases individually in the rice microspore development.
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18. 交叉肋通道壁面温度沿流体流向的梯度要比平行肋通道的小。
The stream wise wall temperature gradient for the crossed rib one is lower than that for the parallel rib one.
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19. 实践证明：该法铸造成本较低、操作简单，且铸件壁厚均匀、变形量小、铸造缺陷较少。
It is practically verified that this method exhibited less expense, easy operation, cast wall with uniform thickness, deformation decrease and cast defects reduction.
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20. 用B 205制成的聚丙烯瓶具有机械强度高、透明性好、透水性小、耐蠕变和瓶壁薄的特点。
The bottle made of speciality resin B 205 possessed characters of high mechanical strength, good transparency, low permeability of water, creep resistance and thin wall.
On the basis of the experimental results, the empirical correlation equation was determined by taking into account of the wall effect with a wall modified factor.
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22. 目的探讨胸壁小切口手术治疗心脏疾病的临床价值。
Objective to investigate the clinical significance of small incision thoracotomy cardiac surgery in the management of heart diseases.
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23. 射流角度的增加使得小射流形成的壁面射流及通道旋流对板面的强换热作用减弱。
The using of strengthening heat transfer of transverse flow increase as the jet angle increase.
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24. 在小弯侧切开大鼠胃体前壁以完全切断分布至胃体前壁的迷走神经节前纤维。
After vagotomy of preganglionic fibers in the anterior gastric corpus wall of rats, retrograde-labelling of Horseradish Peroxidase (HRP) was used to detect the regeneration of vagus nerve.
Results: the parietal cells in gastric epithelial cells appeared DHEA positive immune reaction. The positive substance was distributed in the cytoplasm and negative in the nuclei.
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27. 典型的退变性椎间盘疾病从椎间盘壁小的撕裂开始。椎间盘壁称为纤维环。
Degenerative disc disease typically begins when small tears appear in the disc wall, called the annulus.
