眼杆

Anchors (carbon steel and stainless steel): drop in anchor, cut anchor, wedge anchor, sleeve anchor, hex nut sleeve anchor, sleeve anchor with eye, sleeve anchor with hook.

膨胀螺丝类：内外迫壁虎、车修壁虎、锥杆套管壁虎、外六角锥螺母套管壁虎、羊眼套管壁虎、钩型套管壁虎。

Using XYB244/273—1 adjustable whipstocks in directional drilling, one can east a steel ball into the drill pipe to change the bending angle and direction of the whipstock to meet the requirments of the borehole design.

采用XYB244/273—1型可变角度造斜器，可在地面通过钻杆向井内投入钢球，以改变钻具弯曲角度和弯曲方位，从而达到井眼设计要求。

With the increasing of water lever, Myriophyllum spicatum increased the plant height, allocated more biomass to their leaves and decreased the allocation to roots and stems. However, Potamogeton maackianus allocated most biomass to their stems and decreased the allocation to leaves and roots.

实验发现：随着水位上升，狐尾藻株高也增加，并且将更多的生物量分配到叶片部分，减少对根和茎的资源投入；而微齿眼子菜则将生物量大部分投入到茎杆，减少对叶片和根的资源分配。

Due to the first try of the kind in China,both sidetracking window milling and orientation were challenging,which were affected by horizontal window,formations,friction,and operational parameters.

由于在水平段套管内侧钻尚属首次，开窗及定向均比较困难，受水平窗口、地层、摩阻、施工参数影响，弯螺杆前面的钻头方向不断处于变化之中，导致钻出的井眼呈多台阶形状，进而使实施过程中的起下钻摩擦阻力明显增加。

But even the piercing eyes of the owl to the day, in the eye rod cell has lost its power, became the authentic illiterate.

但就是这火眼金睛的猫头鹰到了白天，眼睛里的视杆细胞却失去了威力，成了地道的睁眼瞎。

The density measurement is focused, so that when the collar rotates, the measurement sees different azimuths around the borehole.

方位密度测井是聚焦型测量，当钻杆转动时，测量井眼不同方位的密度。

D. The shear blind rams are designed to cut through the drill pipe and seal the hole.

D。 把剪切式全封闸板防喷器设计成剪断钻杆并密封井眼。

We propose a new mechanism of pupil control in the insect compound eye.

小眼感杆束直径相应变化用光镜方法得到证实，我们认为在昆虫复眼中存在一种新的瞳孔调节机制。

Directing to the special geology conditions of 8415 face cut hole in Zhuxianzhuang Coal Mine,the experiences of bolting support with wire mesh in the much thicker soft seam are introduced,and the cost of roadway support is also analyzed.

针对朱仙庄矿 84 15工作面切眼特殊的地质条件，介绍了高强锚杆支护技术成功应用于特厚极软煤层的经验，并对巷道支护成本进行了分

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。