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- Ecological effect of peat and weathered coal on alkali-saline soil. 草炭与风化炭改良盐碱土的生态效应。
- Ecological effect of exotic Cd-Zn compound pollution on purple soil. 紫色土Zn、Cd复合污染生态效应研究
- Ecological Effect of Pollution 污染的生态效应
- Those nutrients counter the effect of pollutants in the air. 这些营养物质的影响柜台的污染物在空气中。
- This paper reports the ecological effects of the joint pollution of Cd,Cu,Zn , Pb in soil on spring wheat and rice. 本文着重研究了土壤中镉、铅、铜、锌复合污染对春小麦、水稻产生的生态效应。
- The long-time ecological effect of eutrophication control measures such as damming, dredging, diluting etc. 结果表明,大部分湖区浮游植物群落结构与治理前基本相同,仍以蓝藻占绝对优势。
- Objective To explore the potential health and ecological effect of environmental endocrine disrupting chemicals(EDCs). 摘要目的了解环境内分泌干扰物潜在的健康和生态效应。
- The hilltop ecological effect of Danxia Landform generated by the distinct physiognomy and topography was investigated. 摘要首次探讨了丹霞地貌山顶生态效应现象,揭示特殊的地貌、形态所产生的特殊生态现象。
- Abstract: A series of experiments shows,octadecylamine has strong effect of pollution to anion resin. 摘 要: 针对十八胺对强碱性苯乙烯系阴树脂的污染与复苏进行了研究。
- The required ecological effect of MQL cutting fluids is indicated and some base oils and additives of ecological cutting fluids are presented in the paper. 简述了生态效应对MQL切削液的要求,给出了具有生态效应的几种切削液基油和添加剂,并对其生态性能和切削性能进行了比较。
- A lot of literatures and records on tablets have attested to the process and ecological effect of provided Beijing with energy during the Yuan to Qing Dynasty. 文献和碑刻资料,证实了北京能源供应的发展过程及其连带的生态效应。
- This paper deals with possible ecological effect of constructing the South - to - North Water Transfers on the rehabilitation of groundwater depletion in the North China Plain (NCP). 该文阐述了南水北调工程对修复华北平原地下水枯竭的潜在生态效应。
- The general effect of the painting is overwhelming. 这幅画给人总的印象是很有气势。
- Dust and particles of pollution from factories and industries worsen the effects of light pollution. 来自工厂和其它行业的污染的灰尘和颗粒使光污染的效果恶化。
- In China, The lamp-chimney damages of city road and courtyard are nationally social effects of pollution. 在中国,城市道路、庭院装饰灯罩的损坏已成为全国性公害。
- At the same time, the study on the hydrological and ecological effects of permafrost is developing. 同时,多年冻土的水文学、生态学意义研究也在广泛开展。
- The effect of the novel loses in translation. 这部小说经过翻译失色不少。
- Lightning electromagnetic pulse (LEMP) which is a serious menace to electric device has been taken as social effects of pollution. 雷电是一种出现频率很高的、典型的强电磁脉冲源,雷电电磁脉冲(LEMP)已经被认为是信息化时代的公害,对电子设备造成巨大的危害或潜在威胁。
- Fixation and ecological effects of artificial Hippophae rhamnoides boskage on wind-rolling plants in slop of refuse dump. 排土场边坡人工沙棘灌丛对风滚植物的固留作用及生态效应。
- The bright blue wilt tone down with the effect of sunlight. 阳光一照射这明亮的蓝色就会柔和下来。