penetrations

英 [ˌpɛnɪˈtreɪʃənz]

美 [ˌpɛnəˈtreɪʃənz]

n.  穿透; 渗透; 进入; (男人阴茎的)插入
penetration的复数

柯林斯词典

• VERB 渗入；进入；穿过；穿透
  If something or someonepenetratesa physical object or an area, they succeed in getting into it or passing through it.
  1. X-rays can penetrate many objects...
     X射线能够穿透很多物体。
  2. His men had been ordered to shoot on sight anyone trying to penetrate the area.
     他的部下已经接到命令，见到试图穿越该地区的人就开枪。
• VERB 进入；跻身
  If someonepenetratesan organization, a group, or a profession, they succeed in entering it although it is difficult to do so.
  1. ...the continuing failure of women to penetrate the higher levels of engineering...
     女性一直未能跻身工程领域的更高层
  2. The drugs industry is complex and hard to penetrate.
     医药行业非常复杂，很难进入。
• VERB 打入，渗透（敌人或竞争对手内部）
  If someonepenetratesan enemy group or a rival organization, they succeed in joining it in order to get information or cause trouble.
  1. The CIA had requested our help to penetrate a drugs ring operating out of Munich...
     美国中央情报局已请求我们协助其打入在慕尼黑市外活动的贩毒集团。
  2. The army was one of the few institutions the secret police were not encouraged to penetrate.
     军队是不鼓励秘密警察渗入的少数机构之一。
• VERB 进入，打入（市场或地区）
  If a company or countrypenetratesa market or area, they succeed in selling their products there.
  1. There have been around 15 attempts from outside France to penetrate the market.
     大约已经有15家外国公司试图进入法国市场。
• VERB 了解；洞察；领悟
  If youpenetratesomething that is difficult to understand, you succeed in understanding it.
  1. ...long answers that were often difficult to penetrate.
     往往难以理解的冗长回答

双语例句

• The results show that with the increase in chamber pressure, DME spray tip penetrations decreased and spray cone angles increased.
  结果表明，二甲基醚的喷雾射程随着定容压力室内气体压力的增加而减小；
• And the shapes and tip penetrations of the natural gas jet obtained from the calculated mass distributions were in good agreement with the measurements obtained experimentally using schlieren method.
  并且，由数值计算的天然气喷流的质量分布图得到的喷流形状和贯穿距离等与由纹影照相得到的实验结果是相当一致的。
• Based on a series of experiments, formulas are established for calculating the drag coefficients, the velocity dampings and the penetrations into red pine, of fragments of various shapes, including square, triangular, cylindric and spheric fragments.
  本文在大量试验基础上建立了方片形、圆柱形、三角形、球形破片的阻力系数公式、速度衰减公式和对红松木板的侵彻公式。
• Analysis to Evaluate Temperature Response and Sensibility of Asphalt material with Three Temperature Penetrations
  三个温度针入度评价沥青材料感温性的敏感性分析
• Most of current Intrusion Detection Systems for these attacks adopts the method of string match to find relevant strings, if marched then output alerts. These rules of string match establishs easily and detects fast, it can detect most of port scans and penetrations efficiently.
  目前针对这些攻击的入侵检测系统普遍通过字符串匹配方法检测入侵行为，如果匹配成功则输出报警信息，这种检测方式简单、速度高，能有效检测大多数端口扫描攻击和Web试探攻击。
• The Characteristics and Applications of Penetrations Color CRT
  穿透型彩色CRT的特点和应用
• Therefore, at penetrations of up to10 per cent in the electricity grid, wind energy requires very little additional back-up resources beyond those already in place within the electricity system.
  因此，在穿透比自身能量多于百分之十的电力网时，在本身电力系统所有能量的基础上，再稍多一些额外的后备资源即可。
• Provides adjustable alignment, eliminates body wall penetrations.
  具有可调整定位功能，避免阀体壳壁被穿透。
• Accept my warmest congratulations on your new set of victories and penetrations on your main front.
  你们在主要战线上获得一系列新的胜利和突破，请接受我们最热烈的祝贺。
• The Investigations of Elastic-plastic Fracture and Failure Analysis of Lack of Penetrations
  未焊透的弹塑性断裂失效分析研究