查询词典 unpenetrable

The equation of continuity is then used to further get a 2-order elliptical equation satisfied by sea surface elevation, and the unpenetrable condition at the shore wall of semi-closed sea area is also derived by means of tidal level.

然后利用连续性方程进一步得到了海面升高即潮位所满足的二阶椭圆型方程，进而导出了以潮位形式给出的半封闭海区岸壁不可穿透条件。

In recent years, some non-metallic anti-corrosion materials, such as plastic, fiberglass, glass, ceramic, unpenetrable graphite and so on, are widely used in chemical production and have obtained remarkable effects.

近年来，一些非金属防腐材料，如塑料，玻璃钢，玻璃，陶瓷和不透性石墨等，在化学生产中得到的广泛的应用，取得了显着的效果。

"To the north lies the harsh Mongolian Plateau; the northwest, caravans are swallows by the Gobi Deserts; in the west and southwest tower the uninhabitable Tibetan Plateau. On the south she is bound by unpenetrable jungles; to the east she is blocked by mysterious waters."

北部横亘着气候恶劣的蒙古高原，西北的商旅被戈壁流沙吞没，西部和西南部是人迹罕至的青藏高原，南部是难以穿越的丛莽，东部受到神秘莫测的汪洋阻档。

"To the north lies the harsh Mongolian Plateau; the northwest, caravans are swallow s by the Gobi Deserts; in the west and southwest tower the uninhabitable Tibetan Plateau. On the south she is bound by unpenetrable jungles; to the east she is blocked by mysterious waters."

北部横亘着气候恶劣的蒙古高原，西北的商旅被戈壁流沙吞没，西部和西南部是人迹罕至的青藏高原，南部是难以穿越的丛莽，东部受到神秘莫测的汪洋阻档。

"To the north lies the harsh Mongolian Plateau; the northwest, caravans are swallows by the Gobi Deserts; in the west and southwest tower the uninhabitable Tibetan Plateau. On the south she is bound by unpenetrable jungle s; to the east she is blocked by mysterious waters."

北部横亘着气候恶劣的蒙古高原，西北的商旅被戈壁流沙吞没，西部和西南部是人迹罕至的青藏高原，南部是难以穿越的丛莽，东部受到神秘莫测的汪洋阻档。

"To the north lies the harsh Mongolian Plateau; the northwest, caravan s are swallows by the Gobi Deserts; in the west and southwest tower the uninhabitable Tibetan Plateau. On the south she is bound by unpenetrable jungles; to the east she is blocked by mysterious waters."

北部横亘着气候恶劣的蒙古高原，西北的商旅被戈壁流沙吞没，西部和西南部是人迹罕至的青藏高原，南部是难以穿越的丛莽，东部受到神秘莫测的汪洋阻档。

frown-shaped clear corneal incision combined with cataract intraocular lens implantation after topical anesthesia is a safe operation method with good anterior chamber form, unpenetrable incision, speedy recovery and low degree of astigmatism.

在表面麻醉下行透明角膜反眉形切口的白内障超声乳化及植入硬性人工晶状体手术具有安全、前房形成好、切口不易渗漏、恢复快、散光度数低等特点。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。