英寸 发表于 2025-3-28 18:37:33
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Kurt W. KolasinskiPanorpidae are commonly called scorpionflies. Their heads are prolonged ventrally into a rostrum, with the chewing mouthparts located at the tip of the latter (Fig. 10.1). Their male genitalia are enlarged and recurved backwards, which superficially resembles the stinger of scorpions.我正派 发表于 2025-3-29 01:34:48
Brahim BessaïsHangingflies have three pairs of slender raptorial legs, each bearing a single tarsal claw. They can only hang themselves on twigs or edges of leaves, but are unable to stand or walk on a surface (Fig. 9.1).rheumatology 发表于 2025-3-29 03:06:59
Jaroslaw JakubowiczTsetse flies belong to the genus ., which are a unique group of insects in terms of appearance, life cycle, distribution and medical importance. There are some 23 species of tsetse, found only on the continent of Africa, south of the Sahara desert.四指套 发表于 2025-3-29 08:14:31
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Porous Silicon Formation by Galvanic EtchingThe different classes of electrochemical etching of silicon are briefly compared and contrasted, and then the literature on galvanic etching is comprehensively reviewed. Thick uniform mesoporous films with surface areas as high as 910 m./g have been achieved with optimized galvanic etching (Fig. 1).土坯 发表于 2025-3-29 20:48:34
Porous Silicon Formation by Stain EtchingSpontaneous electroless etching of silicon surfaces with hydrofluoric acid and chemical oxidant-based solutions is often referred to as “stain etching” due to the color change it imparts. The field is comprehensively reviewed with regard to the etching mechanisms and the range of chemical oxidants explored to date.新字 发表于 2025-3-30 00:13:50
Polymer - Porous Silicon CompositesA variety of PSi-polymer composites have been developed, from the perspectives of different polymers, different composite morphologies, and different targeted applications..The field is comprehensively reviewed, focusing on the different design and synthesis strategies, together with a brief discussion of the emerging fields of application.diskitis 发表于 2025-3-30 07:20:51
Springer International Publishing Switzerland 2014