大孔

As to the property of its cutting and modeling, GH4169 is characterized by high intensity, high plasticity, great resistance to cutting, serious cold-work hardening, high-temperature cutting, serious abrasion of the cutting tool.

其切削加工特点主要表现为强度高，塑性大，切削抗力大，冷作硬化严重，切削温度高，刀具在加工过程中磨损剧烈，以攻丝为加工最难点，小直径的螺孔用普通攻丝方法几乎无法加工，已经严重影响了公司的生产进度和产品质量。

In the axisymmetric section, the axial strain in excircle is maximum, but the maximum radial strain is in inner bore, and the radial strain contrast is used to reflect the variation trend of wall thickness in this ring section.

在轴对称截面的外圆上轴向拉应变最大，内孔处径向压应变最大，并用径向应变对比度来反映该环形截面壁厚的变化趋势。

With the extensively use of the spiral fluted taps with a large diameter in our country drilli...

随着大直径螺旋槽丝锥在我国广泛应用，在难加工材料表面加工大螺纹孔变得越来越容易。

The factors for selecting the wavelength ranges to be measured are considered. The experiment equipment is introduced, with six key issues stressed, radiant power of light source should be higher, width of the I/O slits of the monochromator should be reasonable and both of them should be adjusted to an equal width, the focal length of the convergent lens should be longer, the exit of humidistat should be square, the function of vacuum pump and fog collecting hood is important, and the wavelength adjustment of the monochromator and the auto-record of the measuring signal should be controlled by a micro-computer.

讨论了实验中光波长范围的一些选择因素，详细介绍了实验装置，特别强调了实验装置中的6个要点：即光源的辐射功率要大；单色仪的出入射狭缝要合理且两者宽度应调成一致；会聚透镜的焦距要大；加湿器最后出口的孔必须是方的；真空泵和雾气收集罩的作用；微机控制单色仪波长鼓及测量信号的自动记录。

At ld before anthesis, a biggest vacuole located at the micropyle end of the cell and its nucleus was pushed toward the chalazal end of the cell, which made an evident cellular polarity.

受精后合子中的钙颗粒又明显增多，在核质中分布一些较大的钙颗粒，在珠孔端大液泡中聚集了较多的絮状钙。

In the functional cell such as archesporial cell,megasporocyte,dyad,tetrad and youngmegaspore,among which the three cells close to micropyle end do not degeneratewholly,no clear starch grains were observed as well as in the embryo sacs from singlenucleate embryo sac to 8-nucleate one just forming.

淀粉粒变化有规律性，在孢原细胞、大孢子母细胞、二分体、四分体和早期的大孢子（即四分体中近珠孔端的3个细胞未完全退化）等功能性细胞中未观察到明显的淀粉粒。

Changbei gas field is a river lothology-stratigraphic trap gas pool on the west trend monocline background, it is located in the east of the basin, it has thin bed, low-porosity, low-permeability, low-pressure, low-deliverability character and develop difficulty(HeGuang-huai, 2002), especially to develop this thin bed and unhomogeneity seriously river sandbody gas pool is much difficulty.

长北气田位于盆地东部，属于西倾单斜构造背景上的河道岩性-地层圈闭气藏，具有薄层、低孔、低渗、低压、低产和非均质性强等特点，开发难度大，尤其是利用水平井开发如此薄层的非均质性严重的河道砂岩气藏难度更大。

A telesync is the same spec as a CAM except it uses an external audio source (most likely an audio jack in the chair for hard of hearing people). A direct audio source does not ensure a good quality audio source, as a lot of background noise can interfere. A lot of the times a telesync is filmed in an empty cinema or from the projection booth with a professional camera, giving a better picture quality. Quality ranges drastically, check the sample before downloading the full release. A hellogh percentage of Telesyncs are CAMs that have been mislabeled.

除了使用外置的音源（通常为影院椅子上为听力欠好的人设的耳机孔），TELESYSNC 和CAM的标准是相同的这个直接的音源并不能保证是好的音源，这是它因为受到很多配景噪音的干扰很很长时间候TS是在空的影院录制，或是用专业摄像机在投影室录制，以是图像质量有可能比CAM好质量的升沉有可能很大，在下载前最佳查看SAMPLE很大比例的TS是从CAM纰缪标志成

Shell hole keyway generator is used to connect parts of the shell and the stator has a size large, long keyway, symmetrical high clamping difficulty with the knife and so on.

发电机壳内孔的键槽是用于壳体和定子部位联接，具有尺寸大、键槽长、对称度高、装夹与对刀难度大等特点。

Analysis of the time and space integral scales shows that time and length scales, TE and Lf, at the impact spots on the sidewall are larger than on the downstream side.

通过时间积分比尺TE和空间积分比尺Lf的分析，发现侧墙冲击点处的TE值较大，相应的Lf值也较大，冲击点下游孔和Lf很快变小，其规律与频谱分析一致。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。