革

The results show that the shrinkage temperature of the leather tanned with QUIMITAN ABC is 101.4℃, and the physical-mechanical properties of QUIMITAN ABC tanning leather are better than that of chrome powder tanning leather; the content of Cr2O3 (0.4142 g/L) in the float of QUIMITAN ABC tanning is lower than that of the content of Cr2O3 (1.9481 g/L) chrome powder tanning, it's clear that QUIMITAN ABC tanning is good for Cleaner production; under the same content of chromic oxide, the physical properties of retanning leather with QUIMITAN ABC are better than that of retanning leather with chrome containing sytan and chrome powder, such as thichkening, flexibility, physical-mechanical properties.

结果表明：QUIMITAN ABC主鞣后的坯革的收缩温度为101.4℃，且其坯革物理力学性能高于用6%的铬粉主鞣后的坯革；QUIMITAN ABC主鞣后的废液Cr2O3含量(0.4142 g/L)明显低于用6%的铬粉主鞣后废液Cr2O3含量(1.9481 g/L)，用QUIMITAN ABC主鞣有益于清洁化生产；在Cr2O3含量相同的情况下，用QUIMITAN ABC复鞣的坯革在增厚率、柔软度、物理力学性能等方面都要好于含铬鞣剂及铬粉复鞣的坯革。

Dogskin domestic pig scalp cow finished leather and raw materials for sale mainly in skin works mainly leather gloves years, specializing in the production of green leather, pigskin, sheepskin, mapiri, dogskin, gloves leather, shoe leather, garment leather, the second floor of leather, wet blue hides, leather and various grades of leather embryo.

国产猪皮狗皮牛头皮的成品皮销售及生料皮加工主要以手套革为主年，专业生产环保牛皮，猪皮，羊皮，马皮，狗皮，手套革，鞋里革，服装革，二层皮革，蓝湿皮，皮胚等各种档次皮革。

Major production companies, high-grade leather uppers and pigskin bag, garment leather, the full implementation of ISO9001 quality guarantee system.

公司专业生产中、高档猪皮头层革、鞋面革和箱包革、服装革、沙发革，全面推行ISO9001质量保证体系。

Concept of leakage coefficient of rod pump and amendment of its calculating method

性质：为修饰改善原料皮及加工中造成的粒面缺陷，通过磨革磨去革面较浅的伤残，经涂饰和压成假粒面，建立一个新的表面，经这样修饰的面革称为修正面革。

The stress-strain behaviors of belt leather , sole leather , reprocessed leather , pigskin soft leather and synthetic leather are studied in this paper.

本文研究了腰带革、革、生革、皮软革和合成革的应力应变行为，从其应力应变行为的差异，研究了其制品的穿着舒适性。

Dengue virus infection is an important infectious disease that affects many people in the subtropic and tropic country, which is an arthropod born virus transmitted by Ades egypti and Ades albopictus.

登革病毒感染为一种每年威胁著亚热带及热带国家人民的健康问题，主要是经由携带登革病毒的病媒蚊叮咬而遭受感染，引发的疾病分成轻微的登革热以及严重的登革出血热/登革休克症候群，甚至有致死的危险。

It was seen that the main microflora causing the spoilage of fresh mutton meat consisted of 3 gram-positive bacilli with spore (about 30% of the micro flora), 1 gram-positive coccus (about 2% of the whole microflora), 3 gram-negative spirilla (about 63% of the whole microflora), and 1 gram-negative bacillus (about 5% of the whole microflora). Potassium sorbate, EDTA and nisin were used as preservatives to inhibit the growth of the main strains representative for the spoilage of fresh lamb meat.

对屠宰后羊肉的微生物区系进行了调查，成功地分离出引起冷却羊肉腐败的主要革兰氏阳性菌和阴性菌8种，其中含芽孢的革兰氏阳性杆菌有3种，占整个微生物区系的30％；革兰氏阳性球菌1种，占整个区系的2％；革兰氏阴性螺旋杆菌3种，占整个区系的63％；革兰氏阴性杆菌1种，占整个区系的5％。

It was found that 0.25%o potassium sorbate produced a positive inhibition against short G+ spore bacillus with a concentration less than 5xl04cfu/ml. A concentration less than %o potassium sorbate hardly exerted a complete control towards short G- plump bacillus having a population density of 5x104cfu/ml. It was proved that use of l% potassium sorbute never controlled the growth of G+ coccus, G~ spirilla and enterobacter with a population density of 104cfu/ml. 1mmol EDTA completely controlled the growth of G+ short spore bacillus and G+ coccus whose cell density was 5xl04cfu/ml. A level of lmmol EDTA showed a limited inhibition against the growth of G- spirilla with a population density of 105 cfu/ml. However, a level of 10mmol EDTA completely controlled the growth of the G- spiral bacteria having a population density of 105cfu/ml. lOmmol EDTA produced a very significant control towards the growth of G"" plump short bacillus with 105cfu/ml. 20mmol EDTA showed a remarkable inhibition against the enterobacter with a population density of 105cfu/ml. Different concentrations of nisin including 25mg/mL, 50mg/mL, 75mg/mL and 100mg/mL were used as bio-preservative to examine its effects against the growth of all strains leading to the spoilage of fresh mutton meat. It was seen that there was a big difference in nisin's concentrations in inhibiting the spoiling bacteria. Generally speaking, as more as 75mg/mL of nisin significantly inhibited the growth of G+ short spore bacillus, G-plump short bacillus, enterobacter, G'spiral bacteria and G+ coccus having a population density of 105cfu/ml.

分别运用山梨酸钾、EDTA和Nisin对7种主要引起羊肉腐败的微生物进行了抑菌实验，结果显示，0.25‰以上山梨酸钾能够有效抑制5×10~4 cfu／mL以下的革兰氏阳性短芽孢杆菌的生长；1‰以下的山梨酸钾不能完全抑制5×10~4 cfu／mL革兰氏阴性粗短杆菌的生长，对10~4 cfu／mL革兰氏阳性球菌菌株、革兰氏阴性螺旋菌菌株和肠杆菌菌株抑制效果不太明显。1mmoL EDTA能完全抑制住小于10~5 cfu／mL革兰氏阳性短芽孢杆菌菌株、革兰氏阳性球菌菌株的生长，能明显的抑制10~5 cfu／mL的革兰氏阴性粗短杆菌菌株生长，对10~5 cfu／mL的革兰氏阴性螺旋菌菌株有一定的抑制作用。10mmoL EDTA能完全抑制住10~5 cfu／mL革兰氏阴性螺旋菌菌株的生长；能明显抑制10~5 cfu／mL的革兰氏阴性粗短杆菌菌株的生长，而20 mmoL EDTA能很明显抑制10~5 cfu／mL肠杆菌菌株的生长。25mg／mL、50 mg／mL、75 mg／mL和100 mg／mL的Nisin几乎对所有引起羊肉的腐败菌有抑制作用，但抑制程度不同，抑菌活性有一定的变化。

Company introduction: The company's main products are Kangaroo, Goat, Sheep, Calf and Deer leather for elegance shoes, athletic shoes, garments and gloves.

公司主要生产经营的产品有：袋鼠皮打光革、运动革，各色袋鼠皮服装革、手套革，各款鹿皮革，胎牛皮打光革、运动革，胎牛皮服装革、手套革，小牛皮鞋面革、牛皮鞋面革、牛皮箱包革、牛皮家具革，羊皮服装革、打光革、手套革、压花革等品种繁多的真皮皮革。

Main productions: the ox, water buffalo, yak milled garment leather, suitcase leather, sofa leather, shoe upper leather,case leather automobile upholstery etc.

主要产品：黄牛、水牛、牦牛摔纹服装革、箱包手袋革、沙发革、鞋面革、汽车坐套革以及山羊皮、猪皮、牛皮、马皮等。

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。