semipermeable

adj.

半透性的；

英英释义

semipermeable[ ,semi'pə:miəbl, ,semai- ]

adj.(of a membrane) selectively permeable

词组短语

semipermeable membrane半透膜

权威例句

1. In the model, gel is considered as a combination of a shell of an elastic semipermeable membrane and a core of a fluid phase.

模型假设凝胶是以凝胶组分及凝胶吸收的溶液为核心，以弹性半渗透膜为壳的复合体。

2. Therefore, osmotic phenomenon exists in the system of shale and water based fluid, but shale is a non-perfect semipermeable membrane.

试验结果证实了页岩与水基流体之间存在着渗透现象，且页岩是一个非理想性的半透膜。

3. Hydrogen can be effectively and economically recovered from the refinery gas by cryogenics, pressure swing absorption, or semipermeable membranes.

从炼厂气生产氢气，可以通过深冷法、压力回转吸收法和半（渗）透膜法，既。

4. The coating film contained a biocompatible semipermeable material, cellulose acetate, and a water soluble pore-forming agent, poly(ethylene glycol).

膜衣成分包含具有生物相容性材料-醋酸纤维素与水溶性孔洞形成剂-聚乙二醇。

5. The process of reverse osmosis membrane used for the reverse osmosis semipermeable membrane.

反渗透过程所使用的半透膜为反渗透膜。

6. This paper presents a method for evaluating formation damage by the use of capillary pressure data in laboratory obtained with the high pressure semipermeable-membrane.

使用高压半渗透隔板法测得的毛细管压力数据在实验室内可以系统地评价地层伤害的程度。

7. CONCLUSION Ideal pulsed release behaviors can be achieved by adjusting the coating level and composition of semipermeable membrane to meet the requirement of chronotherapy.

结论：调整控释衣膜厚度和组成可获得理想的脉冲释药行为，满足时辰治疗的要求。

8. We absorbed your politics by osmosis, across the semipermeable membrane of celluloid.

我们吸纳着从赛璐珞半透膜另一边渗透进来的你们的政治理念。

9. The most common type of membrane separation is called reverse osmosis. Seawater is forced through a semipermeable membrane that separates salt from water.

最常见的膜分离形式被称为反渗透，即海水在被迫通过半透膜的时候分隔出盐。

10. Methods Core tablets containing osmotic active agent were prepared by direct compression and spray coated with swelling layer and semipermeable membrane subsequently.

方法粉末直接压片法制备含渗透活性物质的片芯，滚转包衣锅法分别包溶胀层和控释衣层。

11. Seawater is forced through a semipermeable membrane that separates salt from water.

用半透膜将海水里面的水分和盐分分开。

12. The purpose of these tests is to obtain, by means of simple apparatus, reliable values of water vapor transfer through permeable and semipermeable materials, expressed in suitable units.

进行这些试验是为了通过简单的设备获得可信的可渗透材料以及半渗透材料的水蒸气透过值。

13. Hydrogen can be effectively and economically recovered from the refinery gas by cryogenics, pressure swing absorption , or semipermeable membranes.

从炼厂气生产氢气，可以通过深冷法、压力回转吸收法和半透膜法，既溜冰者滑了一个趔趄，但立刻恢复了平衡。

14. Conclusion Ideal pulsed release behaviors can be achieved by adjusting the coating level and composition of semipermeable membrane to meet the requirement of chronotherapy.

结论调整释放衣膜厚度和组成可获得理想的脉冲释药行为。

15. The casings were semipermeable. Small molecules of urea could pass through the membrane while larger blood molecules might not.

肠衣具有半通透性，小分子尿素能够通过肠衣膜，而血液大分子则不能。

16. When separated by a semipermeable membrane (e. g. a cell membrane) water is lost by osmosis from the hypotonic to the hypertonic solution. Compare hypertonic; isotonic.

当用半透膜（如细胞膜）将其隔开，水分就会在渗透压的作用下从低渗向高渗溶液流动。

17. Membranes which have pores so small that only the molecules of solvents, ions, and a few substances of very low molecular weight can pass through are called semipermeable;

具有只有溶剂的分子、离子和少数相对分子质量很小的物质能通过的小孔的膜称为半透膜。

18. The basis is: 1, semipermeable membrane choice through the sexual, n am ely selectively let water through and not allow salt through;

其依据是：1、半透膜的选择透过性，即有选择地让水透过而不允许盐透过；

19. Highlights PMMA/ABS also could make a semipermeable results, and thus more gorgeous appearance and implement LED light perspective effect.

高光PMMA/ABS还能够做成半透成效，从而落实更炫的外表和LED光透视功效。

20. Reverse Osmosis (RO) system. A semipermeable membrane filter technology, can remove the dissolved salt and the organic matter efficiently.

是一种半透膜的过程，能有效截留可溶性盐份及有机物。

21. If we place a semipermeable membrane (like that in a reverse osmosis filter) between sealed bodies of salt water and fresh water, the fresh water will gradually travel through the filter by osmosis.

如果我们把一个半透膜（如，在反渗透过滤器）之间的海水和淡水密封机构，将逐步淡水通过渗透穿过过滤器。

22. If we place a semipermeable membrane (like that in a reverse osmosis filter) between sealed bodies of salt water and fresh water, the fresh water will gradually travel through the filter by osmosis.

如果我们把一个半透膜（如，在反渗透过滤器）之间的海水和淡水密封机构，将逐步淡水通过渗透穿过过滤器。

23. semipermeable membrane

半渗透膜

-- 来源 -- 英汉 - 翻译参考[网络]

24. Desalination is carried out by simply lowering into the ocean a long, hollow pipe capped at the lower end by a semipermeable membrane.

用一根长空心尼龙管插入海水里，并用半透膜封住较低的一端来进行海水淡化。

-- 来源 -- 英汉 - 辞典例句

25. an instrument for separating substances in solution by unequal diffusion through semipermeable membranes.

通过半透膜用不平衡扩散分开物质的装置。

-- 来源 -- 汉英 - 翻译参考

26. diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration until the concentration on both sides is equal.

液体通过一个半透膜进行的扩散，直到膜两边液体的浓度相同为止。

-- 来源 -- 汉英 - 翻译参考

27. semipermeable porous plate

半渗透多孔板

-- 来源 -- 英汉 - 翻译参考[网络]

28. "Capillaries are just large enough for red Blood cells to pass through in single file. Their thin walls are semipermeable, allowing small molecules to pass through in Both directions."

毛细血管直径约8～10公忽,仅容单列红血球通过。管壁由单层内皮细胞所构成。

-- 来源 -- 英汉 - 翻译样例 - 生命

29. (physical chemistry) the pressure exerted by a solution necessary to prevent osmosis into that solution when it is separated from the pure solvent by a semipermeable membrane.

（物理化学）当半渗透膜两侧溶液的浓度不同时，溶剂从低浓度的一侧渗过半透膜流向高浓度一侧时产生的压力。

-- 来源 -- 汉英 - 翻译参考

30. The smallest structural unit of an organism that is capable of independent functioning, consisting of one or more nuclei, cytoplasm, and various organelles, all surrounded by a semipermeable cell membrane.

细胞生物内最小的能够独立发挥作用的结构单位，包括一个或多个细胞核、细胞质和各种细胞器官，均由具半透性的细胞膜包着

-- 来源 -- 英汉 - 短句参考

31. The passage of a fluid through a semipermeable membrane toward a solution of lower concentration, especially the passage of water through a cell membrane into the surrounding medium.

外渗，浸出液体通过半透膜向低浓度区的迁移，尤指水通过细胞膜进入周围生活环境

-- 来源 -- 英汉 - 短句参考

32. separation of substances in solution my means of their unequal diffusion through semipermeable membranes.

根据在半透明的隔膜间的不同的传播速度来分离物质。

-- 来源 -- 汉英 - 翻译参考