这个错觉是在1870年首次发现的,其特点是:“诡异的”浅灰色圆点间歇性的出现,似乎连接着白色的表面和黑色的背景。
This illusion first discovered in 1870 is characterized by the "ghostlike" intermittent appearance of lightly colored gray dots that seem to connect the white surfaces and the black background.
结果发现,几乎所有的有毒植物都存在彩色昆虫,但只有一半的无毒植物有彩色昆虫;而黑色、褐色和灰色的昆虫则没有这种偏好性,在采食时没有选择。
Turns out, they found colorful bugs on almost all the toxic plants but less than half of the harmless plants. And black, brown and gray bugs didn't have a preference-they ate indiscriminately.
我几年和他的另外一次会面在西口的郊外,他当时穿着一个开领的黑色T恤,灰色的灯芯绒裤子和黑色的靴子。
When I met him earlier this year at his office, on the outskirts of Westport, Connecticut, he was wearing an open-necked blue shirt, gray corduroy pants, and black leather boots.
在整个空间中,色调由黑色、灰色和白色组成。
Throughout the space, the colour palette consists of black, grey and soft white.
本文在规范分析的基础上,给资本以新的定义,并提出了白色资本、黑色资本和灰色资本等新概念。
On the basis of criterion analysis, this essay, puts forward such new concepts as White Capital, Black Capital, and Gray Capital.
在扫描电子显微镜下可观察到四种金相组织:黑色芯相、白色芯相、灰色环形相和白色粘结相。
Under scanning electronic microscope, four kinds of metal structure may be observed including black core phase, white core phase, gray ring phase and white adhesion phase.
在扫描电子显微镜下可观察到四种金相组织:黑色芯相、白色芯相、灰色环形相和白色粘结相。
Under scanning electronic microscope, four kinds of metal structure may be observed including black core phase, white core phase, gray ring phase and white adhesion phase.
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