Synonym: incursion, insight. Similar words: penetrative, penetrating, penetrate, impenetrable, stratification, generation, veneration, generational. Meaning: [‚penɪ'treɪʃn] 
n. 1. an attack that penetrates into enemy territory 2. clear or deep perception of a situation 3. the act of entering into or through something 4. the ability to make way into or through something 5. the depth to which something penetrates (especially the depth reached by a projectile that hits a target) 6. the act (by a man) of inserting his penis into the vagina of a woman.
n. 1. an attack that penetrates into enemy territory 2. clear or deep perception of a situation 3. the act of entering into or through something 4. the ability to make way into or through something 5. the depth to which something penetrates (especially the depth reached by a projectile that hits a target) 6. the act (by a man) of inserting his penis into the vagina of a woman. 
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211. Taking the actual project as an example, based on the sinks of the tamped area, the apophysis and the dynamic penetration result, this technique can achieve the anticipated reinforcement effect.
212. Near infrared light, with its superior tissue penetration and reduced scatter, could potentially sole this problem.
213. Surface around the pipe is covered with an anti static, UV resistant, ceramic glass cloth, which prevents moisture,(www.Sentencedict.com) water penetration and corrosion.
214. We could also detect functional improvements in the tumors, including lower interstitial fluid pressure, higher oxygenation and improved penetration of drugs.
215. The slag penetration resistance is improved significantly with the increasing of zircon content.
216. The passive countermeasure proposed here can replace the heavy decoy with the energetic mini corner reflector and widen the option for reentry ballistic missile passive countermeasure penetration.
217. Aim To investigate the penetration kinetics of xanthotoxin in human skin and stratum corneum.
218. Then the correlative information of the weldpool depth, usually defined as weld penetration, can be acquired by sensing the weldpool oscillation frequency in real-time.
219. The MASS is characterized by extremely high refractoriness, excellent resistance to metal penetration and burnon, round shape, good fluidity and permeability and no pollution, thus...
220. The studied results show that the radial dimension of keyhole increases with laser power for partial penetration, while it is nearly unvaried when the workpiece is fully penetrated.
221. OBJECTIVE To study the effects of penetration enhancers on percutaneous absorption of 5 % lidocaine hydrochloride poultice.
222. For the same blending system, the penetration rates for acetic ether , absolute alcohol and gasoline sequence.
223. The penetration depth of metal can be increased by selecting correct gas - assisting blowing in laser welding.
224. According to slag penetration index[Sentencedict.com], the suitable addition of zircon is about 8 %.
225. Combined with the relationship between evanescent wave penetration depth and incidence angle, a new parabola taper fiber probe is put forward.
226. The few reported cases hae been caused by penetration of the artery by a drill, screw, retractor, or, less commonly, displaced fracture fragments.
227. The English understand by marine risks only risks incident to transport by sea, such as collision, stranding, fire, penetration of sea water into the holds of the ships , etc.
228. The waterproof construction of the My First Double Penetrator allows for double penetration fun anywhere and easy clean up.
229. Results. Needle punctures with full or half penetration caused significant disc space narrowing and progressive histologic changes of degeneration as early as 1 and 2 weeks after injury, respectively.
230. To enhance the damage capability of the concrete - piercing shell, the penetration depth must be raised.
231. His works are notable for picturesqueness of simple subject, deep penetration in landscape, delicate transfer of color feelings.
232. With increasing of welding speed , evaporation and loss of Mg reduce while fusion penetration diminish.
233. With the development of missile defense system, the penetration of ballistic missile will faces with a greater menace, and the midcourse of ballistic missile is the focus of countermine.
234. The results show that the welding speed affects the bead penetration depth and bead penetration area.
235. While proud of, the right-wing aircraft by an antiaircraft artillery shells penetration, smoke afterRudelfeel right foot missing, but also a dark eyes.
236. It is revealed that with increasing incidence angle, the penetration depth decreases and the join strength is weakened.
237. Penetration performance in surface layer of concrete target was analyzed by stress wave damage theory, calculating method base on "simplified equivalent resistance line" was presented.
More similar words: penetrative, penetrating, penetrate, impenetrable, stratification, generation, veneration, generational, regeneration, social stratification, generation gap, frustration, prostration, arbitration, lost generation, sequestration, registration, illustration, infiltration, demonstration, transpiration, concentration, administration, transmigration, transfiguration, rationalization, multinational corporation, concentration camp, food and drug administration, declaration of independence.