薄壁的

But parenchyma cells of cotyledon did only from the later.

而子叶仅仅是距离切面400～600 μm的薄壁细胞脱分化后再分化成芽的。

This simulation shows that a capillary tube with thin wall should be used in experiment and the fringe pattern is very sensitive to the distance between the cylindrical lens and the capillary tube. For enhancing accuracy, this distance should be determined by fitting a standard liquid with known refractive index in experiment.

结果表明实验中应使用薄壁毛细管，由于干涉条纹对柱面透镜到毛细管之间的距离非常敏感，为提高精度，建议在实验中用已知折射率的标样来确定这一距离。

. Four recent papers provide comparative Information on the behaviour of torsional and distortional thin-walled and cold-formed Sections.

四张最近纸提供可贵的信息在薄壁和冷被形成的部分扭转力和distortional 行为。

So the thorough study on the rotational restraintfor elastic distortional buckling analysis is presented.

该文对冷弯薄壁卷边槽钢弹性畸变屈曲分析中腹板提供给翼缘板的转动约束刚度取值进行了全面深入的研究。

So it is easier to get good compromise between the sensitivity and rigidity of a dynamometer with strain gauges.

并在只有一个弹性元件的薄壁圆筒上利用这种思想实现了多维动态测力的目的。

Separately using the casting, the punching and the galvanoplasty method to produce identical thin wall part, comparison with consumes energy is carried on.

分别用铸造、冲压和电铸3种不同的成形方法制造同一薄壁零件，并对其消耗的能量进行比较。

Wine grape ; Sugar accumulation ; Molecular biology mechanism

在葡萄成熟时，果肉薄壁细胞的液泡积累大量的葡萄糖和果糖

Using Fourier series expansion,Laplace transform and state space technique,the exactand closed form TFM solutions of natural frequency and buckling loads of composite cylindricalshells under arbitrary boundary conditions and external disturbances are obtained.

基于线弹性小变形理论，利用Fourier级数展开、Laplace变换和摄动方法，建立了各向同性材料和复合材料薄壁圆锥壳的静力响应、频率响应、自由振动与屈曲特征值问题的渐近传递函数解。

To integrate the process of lathing and welding thin wall cylinder parts,a flexible assembled fixture was designed.

为了满足薄壁筒体零件车焊一体化复合加工的需要，设计了一种柔性组合夹具，达到了将车削加工工艺和焊接加工工艺同时在同一个专用设备上完成的目的，简化了制造工序，提高了焊接质量。

However, both of them are directly affected by choosing different types of mandrel s.

利用仿真技术对薄壁铜管绕弯成形中圆头、关节、曲面3种形式的芯棒对弯管质量的影响进行了研究。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。