• 2026年07月14日 01:28:23
  • 周二
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a more typical solution is to display the username, hostname, directory, and the dollar or hash sign, depending on the uid of the current user.

  • 更典型的解决方案是显示用户名、主机名、目录，以及美元符号或井号（具体取决于当前用户的UID）。
  • 来源:互联网摘选更新时间:2026-07-14 01:28:23
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  • 重点词汇
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
  • AND与（计算机逻辑运算的一种，或称逻辑乘法） AND gate “与”门（电路，脉冲）;
  • orconj.（用以引出另一种可能性）或，或者，还是;（用于含否定意思的动词后）也不，也不是，也没有;（用于警告或忠告）否则，不然;（用于两个数字之间表示约略数目）大约;（用于引出解释性词语）或者说;（用于说明原因）不然，否则;（用于引出对比的概念）;即，那就是，或者说;<诗>不是
  • Orabbr.Oregon 俄勒冈（美国州名）;Orient 东方;远东;地中海以东的国家;
  • depending on依据，根据;取决于;
  • OFabbr.Old French 古法语;
  • more typicaltypical（典型的）的比较级形式;
  • hashn.剁碎的食物;（回锅）肉丁土豆;搞砸;(尤指电话上的)#号
  • 相关例句
1、

it finishes measure management, accident management, well survey management, press survey management, inspection cost management, data and report-forms disposal of well number management. these are demanded by the system.

完成了系统要求的措施管理、事故管理、测井管理、测压管理、监测费用管理、井号管理数据处理和报表处理。

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2、

by using powerbuilder 7, inquiry through a clue of combination of conditions including structural tree, strati graphic tree, well number tree and sample number tree is realized, which meets the thinking way of geologists.

以构造树、地层树、井号树、样品编号树为数据导航线索，利用PowerBuilder7数据库开发工具，设计了符合地质人员思维观念和使用习惯的树状组合条件查询。

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3、

the results show that the temperature rise of fluid co2 is little because of insulation measures like insulated tubing and n2 in casing annular and the temperature of co2 arriving bottom hole has larger difference as different injection rate.

计算结果表明，由于注入时间较短，且注入过程中采取使用隔热油管、环空内充氮气等保温措施，液态CO2温升较小；随着注入速度的变化，液态CO2到达井底的温度相差较大。

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4、

using mohr coulomb criteria, the sand production model is founded. the calculating method of the critical fluid pressure of bottom hole is given.

根据Mohr-Coulomb准则，建立了相应的出砂预测模型，给出油井出砂时临界井底流压的计算方法。

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5、

according to bond crack theory, this paper sets forth a new rock drillability testing method which takes the detritus from the bottom hole as the research subject. a correlation model of drillability grades and cuttings fractal dimensions is established.

依据Bond裂纹学说，提出了一种以井底返出的岩屑为对象的岩石可钻性测试方法，并建立了岩石可钻性极值和岩屑分形维数的关系模型。

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6、

by studying the shape of bottomhole pattern, the paper has mainly made an approach to the bottomhole pattern characteristics, presented a group of characteristic parameters, and obtained the close relation between these parameters and the type of rock bit by fuzzy cluster.

通过对井底模式形状的研究，对井底模式特征进行了探讨，提出了一组特征量，并用Fuzzy聚类方法分析得出特征量和钻头结构密切相关。

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7、

the flow field of pdc bits is very complicated during drilling process, while optimizing its hydraulics parameters is an effective method to improve its drilling performance.

PDC钻头在实钻过程中井底流场非常复杂，而优化其水力学参数是提高钻头钻井能力的有效手段。

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8、

the overall characteristics of flow field are analyzed and various influences of nozzle diameter on the downhole flow field of pdc bits are obtained.

分析了流场的总体特点，得出了喷嘴孔径对PDC钻头井底流场的各种影响。

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9、

the mechanics mechanism of heightening rop is studied through comparing the stress field of two-stage pdc bit with that of regular pdc bit.

对比双级PDC钻头和常规PDC钻头的井底应力场，研究了其提高机械钻速的力学机理。

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10、

and the jet flow field of 4 nozzles of a pdc bit is tested by simulating the bottomhole flow field of the bit.

在模拟PDC钻头井底流场的条件下，对PDC钻头4个喷嘴的射流流场进行了测试。

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11、

bottom pressure calculation method of surpressure gas well and how to correct the pseudo-critical parameters of natural gas with high content of h_2s and co_2 are presented in this paper.

本文介绍超高压气井井底压力的计算方法，以及如何对高含H2S和CO2天然气的视临界参数进行必要的校正。

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12、

designed target area is horizontal displacement 600 ± 150m, orientation 350 °± 20 °.

设计靶区为井底水平位移600±150m、闭合方位350°±20°。

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13、

based on the solution in laplace space, the skin factor and storage coefficient are considered in solving the equations conveniently.

在以上Laplace空间解式的基础上，方便地求解出考虑表皮系数和井筒存储系数影响的井底压力。

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14、

an ipr equation of a production well describes the relationship between production rate and the bottom hole pressure.

油井的流入动态（IPR）曲线是描述油井产量和井底流压关系的曲线。

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15、

transient ipr curves are a set of curves between flow rate and bottom hole pressure under different time.

不稳定IPR曲线是指不同的时间下井底压力与流量的关系曲线。

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16、

the pressure and its derivative are also given for one fault, channel, u-shaped and rectangular reservoir by using the superposition theory.

利用叠加原理给出地层中有单一断层或供给边线，以及河道状油藏，U形油藏，矩形油藏等井底压力及其导数的双对数图。

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17、

the study of the pdc anti-whirling

PDC钻头在井底的涡动分析研究

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18、

ipr equation in a unsaturated reservoir was established from vogel equation.

基于Vogel方程，建立了未饱和油藏的IPR方程，并对测点井底流动压力高于或低于饱和压力的两种情形，分别提出了应用一点法确定油井IPR曲线，预测油井产能变化的方法。

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19、

laplace space solution of the bottom hole pressure in double-porosity composite confined reservoir

双孔复合封闭储层中井底压力的Laplace空间解

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20、

experimental study on the characteristics of fluid distribution at bottomhole of pdc bits

PDC钻头井底液流分布特性的实验研究

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