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- phosphorus diffusion source 磷扩散源
- MEASUREMENT OF POTASSIUM AND SODIUM IN DIFFUSION SOURCE OF SOLID PHOSPHORUS USING FLAME ATOMIC ABSORPTION SPECTRUM 火焰原子吸收光谱法测定固态磷矿散源中的钾钠
- The news comes from a reliable source. 这消息来自可靠的来源。
- Nitrogen and phosphorus diffusion fluxes across sediment-water interface in estuarine and coastal tidal flats 河口滨岸潮滩沉积物-水界面N、P的扩散通量
- Non-point source pollution is defined to be the runoff transport of constituents from diffuse sources on the land to streams (Lane 1983, Browne 1990, Huber 1993). 非点源污染是指由于降雨产流过程中的冲刷、侵蚀等,使得大面积上的污染物进入水体造成的污染。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- Clouds cause the diffusion of light from the sun. 云使阳光漫射。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- Phosphorus diffusion 磷扩散
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The groundwork or source of something. 基础,根源某事物的基础工作或根源
- Where is the source of the Rhine? 莱茵河发源于何处?
- ACHIEVING OF LITHIUM NIOBATE SINGLE CRYSTAL FIBER CLADDING BY MgF_2 AS A DIFFUSION SOURCE FOR Mg-ION INDIFFUSION 用MgF_2作为镁离子扩散源实现铌酸锂单晶光纤包层
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰,烦恼或痛苦的来源
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的?
- Hard work is the ultimate source of success. 努力工作是成功之本。