- penetration complex
- 透入配合物
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
Penetration depth — is a measure of how deep light or any electromagnetic radiation can penetrate into a material. It is defined as the depth at which the intensity of the radiation inside the material falls to 1/e (about 37%) of its original value at (or more… … Wikipedia
penetration — noun 1》 the action or process of penetrating. 2》 the extent to which a product is recognized and bought by customers in a particular market: the company achieved remarkable market penetration. 3》 perceptive understanding of complex matters … English new terms dictionary
penetration twin — noun : a twin crystal in which the two parts are joined along a complex surface so that they appear to penetrate through one another see twin illustration … Useful english dictionary
Eastern Agricultural Complex — The term Eastern Agricultural Complex refers to the group of plants that originally formed the basis of agriculture in the eastern regions of North America north of Mexico. These plants included squash ( Cucurbita pepo ) as well as the lesser… … Wikipedia
Air Weapon Complex — Air Weapons Complex ( AWC ) is a development and production center for airborne weapons systems in Pakistan. The facility began its operation in 1992. It now works under the umbrella organization of NESCOM. It is located near Wah, Pakistan. AWC… … Wikipedia
apical complex — an ultrastructural complex of apical organelles characteristic of certain protozoa (apicocomplexan protozoa) during some stage of their development, generally consisting of one or more polar ring(s), a conoid, micronemes, rhoptries, and… … Medical dictionary
Mathematical descriptions of opacity — When an electromagnetic wave travels through a medium in which it gets absorbed (this is called an opaque or attenuating medium), it undergoes exponential decay as described by the Beer–Lambert law. However, there are many possible ways to… … Wikipedia
drug — drug1 /drug/, n., v., drugged, drugging. n. 1. Pharm. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well being. 2. (in federal law) a. any substance… … Universalium
Drug — /droog/, n. Zoroastrianism. the cosmic principle of disorder and falsehood. Cf. Asha. [ < Avestan drauga] * * * I Any chemical agent that affects the function of living things. Some, including antibiotics, stimulants, tranquilizers,… … Universalium
china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material … Universalium
China — /chuy neuh/, n. 1. People s Republic of, a country in E Asia. 1,221,591,778; 3,691,502 sq. mi. (9,560,990 sq. km). Cap.: Beijing. 2. Republic of. Also called Nationalist China. a republic consisting mainly of the island of Taiwan off the SE coast … Universalium