The digestive vacuole was more numerous in rats, mice, rabbits and monkeys than in dogs and cats.

1、

We first observed that the head ofmature tentacle contained transfer cells which were pellet shape, thickness cytoplast, large nucleolus, developing endoplasm, small vacuole and thick cell wall.

首次观察到成熟腺毛头部为具有独特的内突生长的传递细胞，细胞为圆球形，细胞质稠密，细胞核大，内质网发达，液泡较小，细胞壁厚。

互联网摘选

2、

The larger nucleolus was higher in electron-density, but the inside structure was not even, sometimes there was a very large nucleolar vacuole in it.

大核仁电子密度较高，质地不均匀，有时有一个体积很大的核仁泡位于其中。

互联网摘选

3、

Host shaft had stretched place design of the oil hole back to the shaft sealing, prevent the leakage of oil;

主机轴伸处设计了带回油孔的轴封，防止了润滑油的渗漏；

互联网摘选

4、

This article introduces mainly calculation of a slanting angle of crankshaft clamping with the analysis method in machining crankshaft oblique oil hole.

主要介绍在加工发动机曲轴斜油孔时，用解析法计算曲轴装夹时所倾斜的角度。

互联网摘选

5、

The fixture used for oil hole drilling has both ID and OD location by improving the structure of the fixture, so as to expand application scope and reduce production cost.

通过对轴承钻油孔夹具结构的改进，使钻油孔夹具内径与外径定位兼备，扩大使用范围，降低制造成本。

互联网摘选

6、

Calculation and Application of Process Parameter for Machining Oblique Oil Hole of Crankshaft;

在分析孔斜原因的基础上，介绍了该工程的防斜、纠斜技术措施和取得的效果。

互联网摘选

7、

The cracks in oil hole are caused by less a value after machining.

油孔淬裂的主要原因是油孔加工后的α值偏小；

互联网摘选

8、

The revolving direction, internal oil hole position and spline shaft of the domestic pump are modified to meet the installation requirement.

为了满足安装的要求，对国产齿轮泵的旋向、内油孔位置和花键轴等进行了改造。

互联网摘选

9、

Burring the Oil Hole Edge of Crankshafts by Polishing

曲轴油孔口边毛刺的光整加工

互联网摘选

10、

Normalized Technological Calculation for Crankshaft Oblique Oil Hole Machining

曲轴斜油孔加工的规范化工艺计算

互联网摘选

11、

There are two kinds of the medium frequency quenching crack for the crankshaft, namely, cracks in both oil hole and neck surface.

曲轴中频淬火裂纹有油孔裂纹和轴颈表面裂纹两种。

互联网摘选

12、

The Application of FANUC CNC on Drilling Machine for the Crankshaft Oil Hole

FANUC数控系统在曲轴油孔钻削机床中的应用

互联网摘选

13、

The influence of the oil hole on small end of connecting rod has been analyzed with the finite element method on two projects: the small end of connecting rod with an oil hole and the small end of connecting rod with double oil holes.

采用有限元方法对两种不同方案的连杆小头油孔（单油孔方案和双油孔方案）进行了分析。

互联网摘选

14、

This paper analyses the adaptability of the structure of traditional oil throttle valve to water medium.

本文分析了油压节流阀阀口结构型式对水介质的适应性，并根据水介质的特性，研制了一种新型的水压节流阀。

互联网摘选

15、

A colorimetric study of the oil film light valve black and white image projecting system

油膜光阀黑白投影机中的色度学问题

互联网摘选

16、

Seal Reformation of Oil Gun Three-Way Valve in Transformation Furnace

转化炉油枪三通阀的密封改造

互联网摘选

17、

The spectrum distribution of the oil film light valve

油膜光阀的频谱分布

互联网摘选

18、

Research on Steady Flow Force of Jet Oil Hydraulic Spool Valve

直喷式柱型液压阀流体稳态力的研究

互联网摘选

19、

Research on Seal Technology for the Spindle Oil Valve of Light Hydrocarbon Storage

轻烃总库锭子油阀密封技术研究

互联网摘选

20、

Cargo loading manifold hoist cylinder oil relief valve

货油装卸系统分路阀箱起重机油缸油压安全阀

互联网摘选