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

• Remark: Within the number of penetrations, the assessment applies both in warp and weft direction.
  备注：在渗透数中，估计数字适用于经纬向。
• 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。
• Owing to the all-wave penetrations of science and technology, the competition of modern competitive sports becomes more and more drastic, which compel people to explore the potential of some peripheral factors vigorously such as psychological factor to advance athletic comprehensive competitive abilities.
  由于科学技术的全方位渗透，现代竞技体育的竞争日益激烈，迫使人们不得不大力发掘像心理因素这样的一些边缘因素的潜力来提升运动员的综合竞技能力。
• 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
• Experimental Study On The Kinetic Energy Penetrations Against Semi-infinite Concrete Targets at Normal Incidence
  动能侵彻体垂直侵彻半无限厚混凝土靶的试验研究
• The results showed that an increase in the amount of the CaF2 coating deteriorated the appearance of the welded seams but it improved the weld penetrations depth and the D/ W ratio of the TIG welded joints.
  结果表明：CaF2活性剂涂覆量的增加虽然恶化了焊缝表面成形，却使得焊缝熔深和深宽比增加。
• Results: In 37 cases, an average 28 ± 3 pulses was delivered to and 26 ± 6 penetrations confirmed by TEE in each case, the rate of successful penetration was 94.6%;
  结果：每例打孔20~40次，平均28±3次，经TEE证实形成孔道26±6个，成功率为94.6%；
• Since the 90's of 20th century, the poetic essence has lost because of the penetrations of Internet.
  20世纪90年代以来，诗性失落，网络崛起。
• 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。
• 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。