查询词典 drilling

Results With orbitozygomatic approach, drilling the anterior clinoid process got a space called the clinoid space. The membrane between the internal carotid artery beneath the anterior clinoid process and the oculomotor nerve is called carotidoculomotor membrane. Along the membrane, the cavernous sinus can be reached. After drilling the posterior clinoid process, exposing the dorsum sellae and the upper clivus, the superior segment of the basilar artery can be exposed.

结果 磨除前床突后形成的间隙为床突间隙；前床突下颈内动脉与动眼神经间的膜为颈内动脉动眼神经膜，沿此膜可进入海绵窦；磨除后床突后，暴露鞍背、上斜坡，即可显露基底动脉上段。

According to the rock characters in Lushan area, the new reasonable technique parameters of the diamond hit was designed and by using suitable drilling parameter s and combinable low solid mass mud, great success had been obtained in hard rock big diameter and deep drilling.

根据鹿山区的岩石特点，设计合理的金刚石钻头技术参数，选用合适的钻进参数，应用与之相配套的低固相泥浆，在硬岩深孔大口径钻探中取得成功。

And Macao and Asia to meet the user a variety of drilling tool rock drilling Progressive and coring needs.

并使澳亚钻具能满足用户各种岩层钻进和取芯的需要。

The identification and determination of fractural zone plays an important role in achieving the research targets of the China Continental Scientific Drilling and providing the basic physical parameters in the drilling hole for geological study.

裂缝带的识别和判断，对于实现中国大陆科学钻探的研究目标，为地学研究提供基础的井中物性参数具有很重要的意义。

In order to retrench the geosteering drilling cost,a MWD GAMMA geosteering drilling technology suited for Zhongyuan Oilfield was put forward based on the geologic information obtained in old oildom.

中原油田钻井工程技术研究院为了配合老油田的增油上产，经过多年的应用，把MWD GAMMA测量技术比较好的用于水平井的施工中。

The results demonstrated that watergathering of plastic ridging and furrow drilling was effective, senescence of winter wheat was prevented in some extent, had a obvious effect of yield increase and economic increase, and WUE of it was higher than that of conventional flat planting wheat and ridging and furrow drilling wheat.

研究结果表明，与传统平作和起垄沟播相比，起垄覆膜沟播具有较好的聚水保墒效果，一定程度上延缓了小麦的衰老进程，具有明显的增产增收效果；而且水分利用效率明显高于传统平作小麦和起垄沟播。

The final yield showed that the yield of plastic ridging and furrow drilling increased yield of conventional flat planting 1472.10 kg/hm^2, increased by 19.3%; increased 1844.79 kg/hm^2 compared with ridging and furrow drilling, increased by 25.4%, differences between different treatments were up to super remarkable level.

最终产量测定，起垄覆膜沟播冬小麦极显著的高于传统平作，比传统平作栽培高1472.10 kg/hm^2，增产幅度19.3%；比起垄沟播冬小麦最终产量高1 844.79 kg/hm^2，增产25.4%，差异均达到极显著水平。

A low viscosity active EP cutting oil recommended for gun drilling, ejector drilling, boring and trepanning on a variety of ferous metal s.

低粘度重负荷金属切削油，含活性硫极压添加剂，推荐使用于各种黑色金属的深钻孔和钻孔切削加工，也可使用于普通切削和齿轮表面研磨加工。

A low viscosity active EP cutting oil recommend ed for gun drilling, ejector drilling, boring and trepanning on a variety of ferous metals.

低粘度重负荷金属切削油，含活性硫极压添加剂，推荐使用于各种黑色金属的深钻孔和钻孔切削加工，也可使用于普通切削和齿轮表面研磨加工。

A dynamic formation evaluation may be also realized through the analysis of borehole gas unsteady flow, so that the analysis is an important component part of well test while drilling theory of underbalance drilling.

通过对井内气体不稳定流动的分析，还可以实现钻井过程中的动态地层评价，因此，井内气体不稳定流动也是欠平衡钻井随钻试井理论的重要组成部分。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。