Meanwhile, the influence of metal speciation in rhizosphere on its bioavailability as well as the mechanism of mycorrhizal plant in toleranting excess metals were also discussed.
同时，讨论了根际金属形态对金属有效性的影响，及其与菌根植物金属抗性机理的关系。
China has excess aluminium capacity because abundant hydropower and coal have cut the cost of the energy needed to produce the metal.
中国铝产能过剩，因为充足的水电和煤炭削减了生产这种金属产品所需的能源成本。
Cobalt can be converted into complex ion by excess ammonia and then recovered as highly pure metal cobalt powder by replacing with zinc powder.
所得少量浓缩液去掉铁等杂质之后，加过量氨使钴形成络合物，再用锌粉置换出金属钴粉。
The results show that the adsorption behavior of the inhibitor is significantly affected by the excess charge on the metal sur-face.
结果表明，金属表面的过剩电荷较大地影响缓蚀剂分子的吸附行为。
Stock levels continue to rise with Chinese producers finding ways to export excess primary metal to neighbouring countries.
库存持续走高，因中国生产商可以通过一定的渠道将过量的原铝出口至邻近国家。
Ultrasonic defect detection inspection shall be carried out for welding seams and defects shall be removed. the excess weld metal of welding seam must be eradicated and abraded after welding.
焊缝须进行超声波探伤检查并清除缺陷，焊后对焊缝余高进行铲除并磨平。
Weld Reinforcement: weld metal in excess of the quality required to fill a weld groove.
超出质量要求的填充焊缝坡口槽所需的焊缝金属。
Heavy metal in excess of the standards is the main factor restricting agricultural use of beer sludge.
重金属超标是限制大量啤酒污泥进行农业利用的主要因素。
By analyzing on composition and formation mechanism of ash deposit, the measures of decreasing salt and heavy metal contained in fuel oil and waste liquid and appropriately decreasing excess air co...
分析了积灰的组成和形成机理，提出了减少燃料油和废液中的盐分和重金属、适当降低燃烧的过剩空气系数等措施。
An investigation by Greenpeace, the environmental group, also found excess levels of pesticide and heavy metal in vegetables imported from Guangdong.
环保组织绿色和平(Greenpeace)的一项调查还发现，来自广东的蔬菜农药残留物和重金属超标。
An investigation by Greenpeace, the environmental group, also found excess levels of pesticide and heavy metal in vegetables imported from Guangdong.
环保组织绿色和平(Greenpeace)的一项调查还发现，来自广东的蔬菜农药残留物和重金属超标。
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