谦卑 发表于 2025-3-23 12:20:58
The Fifteen Years War (1931–1945)ructure and function, so much so that Beament (1976) has warned against the tendency to talk of “the cuticle” as if there were only one model—that arising from biophysical studies remote from the ecology of the animal.乳汁 发表于 2025-3-23 15:09:28
Book 1980e and general nature of insects present special problems to the student of entomology. For example, many commercially available in struments are geared to measure in grams, while the forces commonly en countered in studying insects are in the milligram range. Therefore, tech niques developed in tAmendment 发表于 2025-3-23 21:05:52
A Longitudinal Study of Dyslexia of the historical development of the study of cuticular sclerotization shows that progress often has depended upon ideas and techniques obtained from other fields of science, although such borrowing of ideas and concepts also has tempted conclusions by analogy, which later have turned out to be oversimplified and misleading.敬礼 发表于 2025-3-23 22:16:26
A Longitudinal Study of Dyslexia the few that permit repeated measurements on live insects over extended periods of time. The limited results reported have, on occasion, tended to be dramatic, and seldom supported by more than one investigator. Many simple experiments requiring quite modest instrumentation await confirmation, extension, and even initial investigation.意外 发表于 2025-3-24 03:19:28
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ManMohan S. Sodhi,Christopher S. Tangamples given are suitable for use as undergraduate class experiments (e.g., liquid crystals, optical models of scarab beetle, effects of fluids of different refractive index on . butterfly scales, changes of interference colors with angle of viewing).