星星
发表于 2025-3-25 03:39:39
Jack A. Naglieri,Paul A. LeBuffe,Valerie B. Shapiromultiple integral, according to the type of functions, yields an extremum; i.e., assumes a maximal or minimal value. Many problems of theoretical physics, engineering, and geometry lead to such problems.
DOTE
发表于 2025-3-25 09:46:29
The Surfactant System of the Lungs first postulated on theoretical grounds by . N. (1929), but it was not actually demonstrated until some 30 years later when P. (1955) found that remarkably stable bubbles were expressed from a lung cut under water and C. (1957) showed that lung extracts lowered surface tension at an air-water interface.
外形
发表于 2025-3-25 13:42:02
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Nonthreatening
发表于 2025-3-25 19:11:08
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轻信
发表于 2025-3-25 22:31:16
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laxative
发表于 2025-3-26 03:07:21
Jens Kristian Larsenning of artistic creativity. A major motive for doing the drawings was probably to exercise some type of control over the animals, diffuse fears, or to engage in some type of quasi-religious relationship. Whatever the motives, the practice of drawing, coloring, and surveying has continued and develo
DEMUR
发表于 2025-3-26 05:36:12
Beata Walczak,MichaŁ Daszykowski,Ivana Stanimirovamajor step forward in the elucidation of the biosynthetic pathway, and its regulation, of this plant growth regulator, While ACC-synthase (3,4) appears to control the rate-limiting step in ethylene synthesis in many cases (5,6), an additional control at the conversion of ACC to ethylene has also bee
内疚
发表于 2025-3-26 08:32:34
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ETHER
发表于 2025-3-26 13:50:58
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Gustatory
发表于 2025-3-26 19:28:28
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