查询词典 irreversible process

The study result of microwave irradiation enhanced coagulation process show that the process of irradiating with microwave firstly and then with coagulation is more efficiency to treat oil-containing wastewater than that with coagulation firstly and then with microwave, and when dying wastewater and landfill leachate are treated with microwave irradiation and coagulation process simultaneously, the treatment effects will become better. The study result of microwave irradiation enhanced Fenton oxidation process shows that, no matter what oil-containing wastewater, printing and dying wastewater and landfill leachate, better treatment effect will be achieved with microwave irradiation firstly and then with Fenton oxidation process, with which organic substance and chromaticity can be removed easily.

在微波强化混凝和Fenton氧化组合工艺研究方面，对微波辅助强化混凝工艺而言，处理含油废水时采用先微波预处理再混凝处理的效果较好，而处理染料废水或垃圾渗滤液时采用微波辐射与混凝同时处理的效果较好；对微波辅助强化氧化工艺而言，无论是含油废水、染料废水还是垃圾渗滤液，采用先微波辐射再Fenton氧化处理均可以获得较好的效果，特别适合于有机物的降解以及溶液色度的脱除。

Based on the research on the evolution mechanism of information ecological communities,and by the use of the system development view and the related theories of complex systems,this paper redivides the evolution process into formative process,linear evolution process,non-linear evolution process and dissolution process according to the essential characteristics of information ecological communities.

本文在信息生态群落演化机理的研究基础上，运用系统发展观和复杂系统的相关理论，根据信息生态群落演化过程的本质特点，对演化过程进行了重新划分：信息生态群落的结体创生过程、线性常规演化过程、非线性超常规演化过程和分化解体过程。

Based on the research on the evolution mechanism of information ecological communities,and by the use of the system development view and the related theories of complex systems,this paper redivides the evolution process into formative process,linear evolution process,non-linear evolution process and dissolution process according to the essential characteristics of information ecological communities.

李北伟；靖继鹏；王俊敏；刘智喜本文在信息生态群落演化机理的研究基础上，运用系统发展观和复杂系统的相关理论，根据信息生态群落演化过程的本质特点，对演化过程进行了重新划分：信息生态群落的结体创生过程、线性常规演化过程、非线性超常规演化过程和分化解体过程。

Parts of the Process Analysis、Process improvements、Die with a complete composite blanking process Piercing 、Expounded washers composite Die Blanking the overall structure and characteristics of the process, Should pay attention to the issue of sexual and assembly process ,Piercing the settlement sheet、 And seam compound die punch slender easily broken、Hole coaxial hard to ensure the short life and die of technical problems.

通过对零件的工艺分析，改进了工艺方案，用一套复合模完成落料冲孔工序，阐述了垫圈冲裁复合模具的整体结构特点及工作过程，应注意的问题和装配工艺性。解决了薄板冲孔、冲缝复合模的凸模细长易断、孔的同轴度难以保证以及模具使用寿命短的技术问题。改进了落料、冲孔、冲缝的制作工艺，设计了一套新型复合冲裁模，提高了工件的同轴度精度，延长了模具的使用寿命。

An explicit formula for the enhancement factor in gas-liquid absorption with irreversible chemical reactions is presented.

提出气液化学吸收增大因子β的显函数式，并分别同膜理论、渗透理论模型以及可vanKrevelen—Hoftijzer隐函数式的数值解比较，证明显函数式相当逼近该二理论模型，同时在准确性和方便性方面都优于隐函数式。

The research indicates that the damage of rock develops accumulatively on the basis of its initial damage and is irreversible.

研究表明，岩体的损伤是在初始损伤的基础上累进性发展的，是不可逆的。

Severe burns may result from direct skin contact, irreversible damage or blindness from direct contact of the chemical to the eyes, and inhalation of per- acetic acid vapor or mist will irritate the nose, throat, and lungs. Currently there

直接接触皮肤会导致严重烧伤，此化学品与眼睛直接接触会导致不可逆损害或致盲，吸入过氧乙酸的蒸汽或雾会刺激鼻腔、喉和肺部。

At last,based on the traditional cluster-cluster aggregation model we introduce acritical cluster size and a breakup exponent that depends on the fragment sizes in thereversible and irreversible cluster-cluster aggregation processes.

在第六和第七章中，我们研究了临界集团的大小对可逆和不可逆集团聚集过程标度行为的影响。我们知道，在一般的CCA模型中，只要二个集团通过扩散碰到一起，它们便融合成一个更大的集团。

Despite the severe challenges in front of us, globalization basedon scientific advance and global allocation of resources will remain irreversible.Economies will be even more linked to and dependent on each other.

尽管当前我们遇到了严峻的挑战，但以科技进步和生产要素全球配置为基础的经济全球化趋势不会逆转，各国经济相互联系和依赖的程度仍将继续加强。

With the advent of 21st century, the trend of the economic globalization has become irreversible.

随着21世纪的到来，经济全球化的趋势已经不可逆转。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044