查询词典 penetration

During well drilling, LWD monitoring device, comprehensive logging device, cutting logging, seismic interpretation, geologic models, and many other technical measurements had been used for real-time monitoring and comprehensive analysis. What had been done helped geosteering, and the putting forward of drilling track. The horizontal wells drilled in ultra thin single sand layer with the thickness of less than 2m, and the penetration rate for sandstone was higher.

在现场钻井过程中，采用LWD监控仪、综合录井仪、岩屑录井、地震解释、地质模型等多种技术手段相结合，实时监控，进行综合分析，为地质导向提供依据，并准确地指导了钻井轨迹运行，实现了在不到2m的超薄单砂层中穿行，达到了较高的砂岩钻遇率，并成功的穿越了小断层，实现了二次着陆。

The technical characteristic of a pendulum drill assembly is to lose "penetration rate"in order to get"dropping angle", but sometimes a pendulum drill assembly can't meet the need of drop—off hole angle, which results in longer completion well cycle and more drilling cost.

防斜打直是常遇到的钻井技术问题，防斜的钻具组合是满眼钻具，纠斜的钻具组合是钟摆钻具，当满眼钻具满足不了井斜控制的要求，就必须强迫起钻换钟摆钻具，而钟摆钻具的技术特点是损&快&保&直&，有时还达不到纠斜要求，导致较长的建井周期和较高的钻井成本。

Objective: Ultrasound is considered as an alternative enedrgy for post-myocardial infarction ventricular tachycardia due to its good penetration through tissues. This study was designed to observe the effects of acoustic power, duration, repetitive ablations, tissue-transducer interface temperature and different sites of the ultrasound ablation in vitro.

使用1.8 MHz超声，分别对①离体犬心肌标本：a采用不同的声功率、时间、次数进行消融，部分标本在消融测量换能器—组织间温度；b采用相同频率和声功率消融左、右心室肌；c 采用与组织接触和不直接接触的两种超声换能器消融；标本均以甲醛固定1～2周后测量损伤灶深度及体积。

Several elements that affect the penetration ability of antiship missile are briefly analysed.

简要分析了影响反舰导弹突防能力的诸多因素。

A penetration probability model of antiship missiles is established.

建立了反舰导弹的突防概率模型，分析了反舰导弹突防概率与其主要因素的关系。

Most composite armours are lighter than their all-metal equivalent, but instead occupy a larger volume for the same resistance to penetration.

大多数复合材料护甲比全金属型护甲轻，但同时却占用了大量的空间以提高抗穿甲性能。

Puncture refers to penetration by instruments with sharp tips but no cutting edge, such as ice picks or awls.

穿刺指渗透文书同时还存在尖锐的提示，但没有先进的，如选择或冰。

Water penetration in Level 2, 3, 4, guestrooms and Basements.

楼层的墙面和板顶漏水，渗水2楼，3楼，4楼，客房以及地下室都是漏水

The changes of penetration,ductility,softening point and viscosity of bitumens at different aging times are analyzed and the critical aging time of bitumens is determined based on these test results.

对原样沥青进行不同时间的老化，测试其在不同老化时间性能指标的变化，利用残留针入度比、残留粘度比、残留延度比和软化点增量等老化指标来分析沥青的老化趋势，确定出了沥青的临界老化时间。

Penetration weapon plays a very important role in the modern war for it can pierce blindages and destroy enemys command centers in the very deep subterranean area.

侵彻武器能侵彻掩体、摧毁敌方地下深层指挥中心，在现代战争中发挥着十分重要的作用。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。