查询词典 pretreatment

Result HO-1 expression was upregulated following pretreatment of CoPP before reperfusion,resulting in both an increase in SOD activity and a decrease in MDA content and thus in a reduction in death of the myocardial cells after ischemia/reperfusion injury.

结果：再灌注前使用CoPP进行预处理，可以诱导HO-1蛋白的表达上调；HO-1蛋白表达上调可以减少缺血再灌注后的心肌细胞坏死，提高心肌组织中SOD含量并降低MDA的含量。

In order to test the influence of chemical pretreatment on the vitrification of municipal solid waste incineration fly ash , phosphate solution and copperas solution were used to wash the fly ashes before they were undergone vitrification process.

在垃圾焚烧飞灰进行熔融玻璃化之前，先用磷酸盐或绿矾溶液对飞灰进行洗涤，研究这种化学稳定化预处理对飞灰玻璃固化效果的影响。

Compared with the ordinary process,the production of cottonseed protein has special requirements on the pretreatment,extraction and desolventizing,so as to ensure the cottonseed meal to meet the standard in impurity content,protein denaturation degree,color and the cellulose content.

生产棉籽蛋白的原料棉籽粕在预处理、浸出、脱溶工段与普通的工艺相比有着特殊的要求，从而保证制得的棉籽粕在含杂、蛋白质变性程度、色泽、纤维素含量等方面符合要求。

The utilization factor of ozone can be increased while the countercheck nets of stainless steel were placed in the pretreatment aqueous solution.

用40目不锈钢网作地电极、采用正脉冲放电能提高放电效率；预处理溶液中放置不锈钢阻挡网有助于提高臭氧的利用率。

The results showed that the optimum conditions for pretreatment of coking wastewater were 6 g activated carbon per liter, 30 ℃, pH=9 and reaction for 20 min, under which the removal efficiency of organic pollutants are more than 70%. Among the 56 kinds of organic compounds, 45 kinds such as dolichoalkanes, polynucleation aromatic series, azacyclo compounds could be removed, and the removal ratios of amidobenzene, hydroxybenzene, indoleacetic, acid-2-methyl-phenyl-ester are 63.5%, 42.6%, 88.1%, 28.1% respectively, while cresol and xylenol are more than 70% and 85%.

结果表明，在最佳反应条件即活性炭投加量6 g·L-1，温度30 ℃，pH＝9，反应时间20 min的情况下处理废水有机物去除率大于70％，原水中检测出的56种有机物中的45种被去除，如长链烷烃、多环芳香族及氮杂环化合物等的浓度降至检测限以下，剩余的11种有机物中苯胺、苯酚、吲哚、乙酸-2-甲基苯酯的去除率分别达到63.5％、42.6％、88.1％、28.1％，甲苯酚和二甲苯酚(5种)去除率在70％和85％以上。

A combined process of beneficiation and hydrometallurgy for the arsenic-containing gold ores at ambient temperature and pressure was presented,including floatation fine grinding,intensified alkaline leaching pretreatment and cyanidation.

对固体废物的处理有物理、化学和生物的多种方法，综合比较了各种方法后，本文提出应用包括化学和物理反应的水泥固化方法对含砷污泥进行处理。

Finite element pretreatment of the cylinder head has been done by adopting the Pro-Processing module of the software.

利用功能强大的分析软件I-DEAS，建立了一个可以准确分析CY4102BZQ柴油机缸盖的数学模型。

The effects of pretreatment, acid hydrolysis and decoloring on the yield of the wool cystine were studied.

本实验对废弃羊毛提取胱氨酸的工艺进行研究。

The efficiency that the dactylogram picture quality that dactylogram collects appearance identifies to pretreatment and dactylogram has very big effect.

指纹采集仪采集的指纹图像质量对预处理及指纹识别的效率有很大的影响。

Analysed existing dactylogram to collect detailed rules, commutation, dry to valid area, gray scale the respect such as deflection of wet, position undertook be discussinged deep to the influence of dactylogram picture quality, the is based on brim detail to nod information dactylogram picture quality that offers a kind to improve evaluates a method, the dactylogram image to be being collected undertakes quality is evaluated, the pretreatment that is image provides the dactylogram picture with higher quality.

分析了现有的指纹采集细则，对有效面积、灰度变换、干湿、位置偏移等方面对指纹图像质量的影响进行了深入的探索，并提出一种改进的基于边缘细节点信息的指纹图像质量评估方法，对采集到的指纹图像进行质量评测，为图像的预处理提供质量较高的指纹图像。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。