预处理

The results show that: Microwave pretreatment at 2 min considering energy balance, of which the lag-phase time the maximal specific hydrogen rate and the specific hydrogen potential were 2.51h, 13.33 mL/ and 215.11 mL/g, can consumingly enhance hydrogen production.

结果表明：不同长度的微波预处理时间对泔脚发酵产氢具有不同程度的促进作用，4 min是转折点；结合能量衡算，2 min的微波预处理表现出更大的产氢优越性，其产氢延迟时间λ、最大比产氢率、产氢率分别为2.51h，13.33mL/，215.11mL/g。

Fourier transform infrared spectroscopy was used to study the changes in the corncob composition during the treatment of chemical-microbial process.

产氢菌主要用酸预处理产生的可溶性糖产氢，故底物的酸预处理对玉米芯的发酵产氢非常重要。

A cross point assignment algorithm is proposed under consideration of very long nets.

长线网预处理的过点分配算法？提出了一个长线网预处理的过点分配算法。

Our result showed the expressed HμOR desensitization could be induced by acute stimulation of μ-selective agonists DAGO and Ohm in a dose-dependent manner in G protein level.

在昆虫细胞表达的HμOR，用μ选择性激动剂DAGO和Ohm急性预处理，也同样导致HμOR的脱敏，并且随着预处理激动剂浓度增加，脱敏现象愈明显。

Based on the adequate study of general method to solve linear equation group, this thesis employs incomplete Cholesky conjugate gradient method for the numerical stability and efficiency of solution process. In order to eliminate morbidity of FEM coefficient matrix and speed up its convergency, this thesis proposes a newly effective incomplete Cholesky decomposition preconditioned method and suggests some improved preconditioned schemes to the current popular ICCG methods.

为了克服系数矩阵病态特性和加快收敛速度，本文从完全的Cholesky分解出发，构造出了一种新的不完全分解预处理方法，效果显著；另外，在已有的不完全Cholesky分解预处理方法的基础上，提出了十分有效的改进方案。

Its research attracts many authors; therefore, the vehicle type recognition problem is studied. The main researches and results can be described as follows:(1) Vehicle image pretreatment: For the particularity of the vehicle image of this paper, the image pretreatment includes grey scale and background processing.

本文正是在这一背景下，对车型识别的两种算法和识别技术进行了研究，主要的研究工作包括以下几个方面：(1)车辆图像预处理：针对本文研究的车辆图像的特点，车辆图像预处理主要包括图像灰度化和去除背景两部分。

Alkaline hot-press oxidization pretreatment technology is an effective pretreatment technology which is widely used in the world for refractory gold ores.

碱性热压氧化预处理工艺是国际上通常选用的可规模开发利用的有效的难选冶金矿预处理技术。

Based on the research, founded on existing production conditions, production capability and technical natures of KISC, especially its own development requirements, linked with the development trend of the iron and steel industry, fully considering the continuity of equipment upgrade and technical optimization of KISC, guided under principles of validity and benefit, the writer analyses and argues that in current conditions. KISC shall not adopt the hot metal pretreatment of desiliconization, dephosphorization and desulphurization, but the end-point converter process to improve the dephosphorization effect. But according to the development plan of KISC, with its scale development, upgradeof equipment and technical conditions and implementation of a plan to use high-phosphorus ironstone, its more suitable to adopt the converter-shaped pretreatment of desiliconization, dephosphorization and desulphurization.

在此研究基础上，立足昆钢当前生产条件、生产能力和工艺特点，特别是昆钢自身发展需要，结合钢铁工业发展趋势，充分考虑昆钢现行装备改造和工艺优化的延续性，以有效性和经济性原则为指导，分析讨论了在昆钢当前条件下，不适宜采用铁水"三脱"预处理工艺，而宜考虑采用转炉复吹技术以达到改善转炉吹炼过程脱磷效果的目的；而根据昆钢的发展规划，随着昆钢的规模化发展，生产装备及工艺条件的更新改善及利用高磷铁矿计划的实施，则适宜采用转炉型"三脱"预处理技术。

The theory of lignocellulose pretreatment was explained and also the pretreatment methods were classified and compared with each other.

解释了木质纤维素预处理的原理，并对各种预处理方法进行了分类和比较。

In the experiment, biogas from dry fermented corn stalk which pretreated by green straw spirit, enzyme fungus, limewater and fast spoiled medicinal preparation in the same condition was made.

采用秸秆发酵剂、石灰水、速腐剂在相同的条件下对玉米秸秆进行预处理，预处理后的原料进行干发酵制取沼气。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。