| 释义 |
您要找的是不是： usedadj. 习惯的；二手的，使用过的 | v. 用... undovt. 取消；解开；破坏；扰乱 | vi. 撤消 短语 - 1
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U-D分解U-D decomposition ; U-D factorization - 3
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The recommended dosage is 800~1000 U/d of plain vitamin D for healthy old people and up to 2000 U/d for people with osteoporosis, obesity, poor sun exposure, and malabsorption. 推荐老年人每天补充800~1000 U普通维生素D，骨质疏松患者、肥胖、缺乏日照和吸收不良的人可酌情增加至2000 U。 - 2
Every individual starts with fitness 1 at point a and can raise its fitness based on how close it gets to point B. Every command "u", "d", "l", or "r" moves up, down, left, or right, respectively. 每个个体从a点开始，并且其适应性为1，然后个体可以根据它与b点的接近程度来增加它的适应性。命令“U”、“D”、“L”或“R”分别代表上移、下移、左移或右移。 - 3
The responsible agency, the Food and Drug Administration, has long had fewer resources and authority than its counterparts did at the U. S. D. A. 负责此项监管的机构是美国食品药品管理局，然而一直以来，美国食品药品管理局所拥有的资源与权力都比它对手，即美国农业部，所拥有的要少。
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