it's been years since any hazardous-waste site as dramatic as love canal has been discovered.

do you have a written procedure for handling of hazardous and non-hazardous waste?

是否已建立书面的有害和无害废弃物的管理程序?

extraction toxicity ( et ) is one of the most important identification parameter of hazardous waste toxicity.

浸出毒性是危险废物毒性特性鉴别的重要指标.

it is forbidden to store hazardous waste mixed with unhazardous waste.

　　禁止将危险废物混入非危险废物中贮存.

the hazardous waste in china is a very large potential pollution.

在中国,有害废弃物是一种非常巨大的潜在污染.

german regulations forbid the disposal of hazardous waste in the country's soil.

德国法规禁止在该国土壤中处置危险废料。

a list of chemicals that are potentially hazardous to the environment

对环境有潜在危害的化学品清单

investing in such a project would be hazardous.

投资这个项目会很危险。

toxic substances and hazardous materials must be handled with extreme caution.

有毒物质和危险材料必须极其小心地处理。

hazardous waste resulting from their industrial processes could not be disposed of safely despite extensive efforts.

他们尽管付出了巨大努力，仍无法安全处理工业生产过程中产生的危险废物。

exposure to secondhand smoke poses a hazardous risk to one's well-being.

接触二手烟对个人健康构成危险威胁。

the design of switched-current high order filters

开关电流高阶滤波器的设计

switched-current circuit and analysis of error

开关电流电路及其误差分析

implementation of continuous wavelet transform based on switched-current

基于开关电流的连续小波变换实现

analog implementation of wavelet transform based on switched-current filter circuits

基于开关电流技术的小波变换的滤波器电路实现

time-domain implementation of continuous wavelet transform based on switched current

基于开关电流技术的时域连续小波变换实现

pilot study on the fault diagnosis of switched-current circuits

开关电流电路故障诊断技术的初步研究

the design of switched-current biquadratic filters

开关电流双二次滤波器的设计

a novel fuzzy processor based on second generation switched-current technology for pattern recognition

一种基于第二代开关电流技术的模式识别模糊处理器

a new clock-feedthrough reduction technology for switched current circuits

一种开关电流电路时钟馈通误差补偿新方法

design of a low voltage switched-current class ab memory cell

一种低电压开关电流甲乙类存储单元的设计