污垢

The induction periods and particulate fouling asymptotic resistances of arc line tube were obtained by comparative experiment under various particulate concentration and liquid velocity. The flow field and shear stress in the arc line tube were numerically simulated and analyzed.

文中通过不同流速和微粒浓度下微粒污垢的加速实验，得到了弧线管微粒污垢渐近热阻值和诱导期；同时，用数值方法模拟了弧线管的内部流场和壁面剪切力。

To cover with black dirt or soot; begrime.

满是污垢的，肮脏的被污垢覆盖的或弄脏的

To cover with black or soot begrime .

使积满污垢被黑色污垢或煤灰覆盖，弄脏，沾

Based on definition of fouling resistance and the element analysis of the heating surface, alternative monitoring models are presented, which are more suitable for industrial application.

同时，基于污垢热阻的定义式及换热管的微元分析，研究了管侧污垢和壳侧污垢的监测原理，提出了更适合于工业现场应用的新的在线监测模型。

Efficacy: This product is a transparent facial soap with olive essential oil and honey as main materials. It has double efficacies of Cleansing and Moisturizing, which c ould hydrate skin as well as thoroughly cleanse dirt and aged keratose. It is easy to produce fine and rich foams, which can quickly enwrap and insulate dirt, leaving the face thoroughly cleaned. After using it, your skin will feel relax and moist, and fall in love with everyday cleansing!

功能：含本品采用橄榄精华油和蜂蜜为主要原料的透明洁面皂；具备能够彻底清除肌肤污垢及老化角质的"洗净力"和"滋润肌肤"的双重功效；迅速起泡，柔软细腻的泡沫能迅速包裹、分离污垢，彻底洗净脸部；没有紧绷感，并能留住滋润，让洗脸也变成一种享受。

Efficacy: This product is a transparent facial soap with olive essential oil and honey as main materials. It has double efficacies of Cleansing and Moisturizing, which could hydrate skin as well as thoroughly cleanse dirt and aged keratose. It is easy to produce fine and rich foams, which can quickly enwrap and insulate dirt, leaving the face thoroughly cleaned. After using it, your skin will feel relax and moist, and fall in love with everyday cleansing!

功能：含本品采用橄榄精华油和蜂蜜为主要原料的透明洁面皂；具备能够彻底清除肌肤污垢及老化角质的"洗净力"和"滋润肌肤"的双重功效；迅速起泡，柔软细腻的泡沫能迅速包裹、分离污垢，彻底洗净脸部；没有紧绷感，并能留住滋润，让洗脸也变成一种享受。

Non-repetition is the bane of scriptures; neglect is the bane of a home; slovenliness is the bane of personal appearance, and heedlessness is the bane of a guard.

不背诵是学习的污垢，不维修是屋子的污垢，懈怠是美貌的污垢，无正念是守护者的污垢。

Unchastity is the taint in a woman; niggardliness is the taint in a giver.

邪淫是妇女的污垢，吝啬是施者的污垢；恶法的确是今生与来世的污垢。

This work was supported by a grant from the Major State Basic Research Development Program of China (973 Program)(No.2007CB206904). The main studying contents include:In consideration of the deficiency of the traditional bubble test and manual conductometric titration, this study developed a new integrated intelligent instrument for rapid evaluation of the scale inhibitor efficiency based of the conductometric titration.

本论文系基于作者参与&十一五&国家重点基础研究发展规划基金项目：《高能耗行业典型换热设备节能的先进理论与方法》之四&传热表面污垢生成机理与对策&[2007CB206904]的污垢对策评价和污垢特性预测部分的研究工作，将研究所得进行了较系统的总结而成。

The experimental results are as follows:(1) Without EAF the fouling resistance increase along with addition of time and change of the heat transfer coefficient is just contrary to the result. However, with EAF fouling resistance still enhances at the beginning of experiment and later, it gradually minishes after experiment has started for some time. Of course, the change of heat transfer coefficient still is contrary to the outcome. But when experiment lasts longer time, fouling resistance and heat transfer coefficient change in the same trend as the fore results at the beginning of the experiment. However, They all go to the tranquilization until the last.

实验结果表明：(1)没有经过电磁处理时，污垢热阻随着时间的增加而增加，换热系数随着时间的增加而减小；一旦经过电磁场的处理，污垢热阻开始时仍呈上升趋势，经过一段时间以后，便逐渐下降，换热系数的变化与此正好相反，即在实验开始时呈下降趋势，后来逐渐上升；当实验时间延长时，发现污垢热阻及换热系数在实验开始时的变化趋势与前面的实验结果基本相同，但到后来，二者的数值则分别均趋于稳定。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。