离子污染 meaning in English
ion contamination
ionic soil
ionizable contaminant
Examples
- Is there a board ionic contamination being tested ? if so , what is the test frequency
是否有做离子污染测试?测试频率怎样 - Standard test method for conductimetric analysis of water soluble ionic contamination of blasting abrasives
喷砂磨料水溶解离子污染导电分析的标准试验方法 - This test method is for use in determining if organic , no - ionic contaminants are present on bare pcb . it can ' t identify the contaminants or individual constituents
此测试用于检测pcb表面是否受到有机，非离子污染，但不能识别此污染物或其单个组成成份。 - After adding la3 + and ce3 + , the enhancement of relative membrane penetration ( rmp ) by heavy metal stress was reduced , the peroxidation of membrane lipids was alleviated and to some degree protected the membrane from injury by heavy metal ions , thus utimately promote the tolerance ability of plants to heavy metal stress . mesurement of element consentration by icp - ms method showed that rare earths could decrease the accumulation of heavy metal ions in the plants through competition effect
在受重金属离子污染的培养液中施加la ~ ( 3 + ) ， ge ~ ( 3 + )后，与单一重金属毒害相比， la ~ ( 3 + )和ce ~ ( 3 + )有效抑制了重金属胁迫引起的细胞膜透性增加，使膜脂过氧化水平减弱，从而延缓了对膜的损伤，最终增强了对重金属离子的抗性。