US4820893 1988年5月2日 1989年4月11日 Waldorf Corporation Two-celled expandable microwave cooking slingUS4820893 * 1988年5月2日 1989年4月11日 Waldorf Corporation Two-celled expandable microwave cooking slingUS4820893 * May 2, 1988 Apr 11, 1989 Waldorf Corporation Two-celled expandable microwave ...
Asymmetric vortices develop in the location of maximum vorticity of the 'two-celled' vortex which, it is shown, must be in the gradient between the updraft and the downdraft (but in updraft). Structural features of these asymmetric ... R Rotunno - 《Journal of the Atmospheric Sciences》 被...
Step-by-Step Solution:1. Understanding Pollen Dispersal: Pollen dispersal occurs when pollen grains, which represent the male gametophyte, are transferred from the anther (the male part of the flower) to the st
Cell首次证实:“垃圾DNA”是胚胎发育的关键 在人的生命中,有一个阶段是一个双细胞的胚胎(two-celled embryo)。近日,发表在Cell杂志上的一项突破成果表明,胚胎发育能够通过这一阶段与先前被科学家们视为“垃圾”的一种DNA密切相关! 图片来源:Cell(DOI: https://doi.org/10.1016/j.cell.2018.05.043) 6月21日,...
1. A two-fluid heat exchanger, comprising flow passages for a first fluid and flow passages for a second fluid disposed between separating walls, wherein at least one fluid side is provided with a threedimensional, open-celled foam, the ... K Brand,P Tochon,P Mercier,... - EP 被引量...
List two ways that these single-celled fungi are different from bacterial cells? Different Microorganisms: Certain types of fungi and all types of bacteria are single-celled microorganisms. Fungi and bacteria are similar in that they both function as decomposers, breaking down dea...
Contrastive research was carried out to study the thermal properties of open-celled aluminum foams prepared by counter-gravity infiltration casting system and the traditional process respectively.The experimental results show that the thermal conductivity coefficients of aluminum foams prepared by two differen...
16.When the dog named Judy spotted the first sheep in her life,she did what comes naturally.The four-year-old dog set off racing after the sheep across several fields and,being a city animal,lost both her sheep and her sense of direction.Then she ran along the edge ...
two-celled coloniesA new species of Mallomonas, M. nieringii sp. nov., is described from a small, poorly buffered, acidic locality on Cape Cod, Massachusetts, U.S.A. Cells are covered with uniquely sculptured scales, each scale of which may possess a single bristle. Cell, scale and ...
1998. Two-celled promycelia and mating-type segregation in Ustilago violacea (ϭMicrobotryum violaceum). Int. J. Plant Sci. 159:199-205.Hood, M. E., and J. Antonovics. 1998. Two-celled promycelia and mating- type segregation in Ustilago violacea (Microbotryum violaceum). Int. J...