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在变化的媒体世界中,宽带载体很快也参与了"围绕媒体内容的竞争",这对于从事印刷信息的企业也是如此.在新的条件下,把他们的品牌、甚至制作的内容以及多年的经验都运用在竞争的优势中.本文旨在介绍宽带的竞争,以激励德国出版业未来的发展情况. 相似文献
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历数扫描仪的发展进程,爱普生V系列扫描仪的推出无疑是一个重要的历史节点,不仅为一向以色彩见长的CCD扫描仪背后贴上了时尚的标签,更是成功开创了一个超薄CCD时代.时隔一年,超薄扫描仪依然热度不减,作为扫描仪瘦身运动的发起者,爱普生近日再度携新一代超薄扫描仪力作V200高调亮相,正是一"薄"未平,一"薄"又起,新面市的V200不仅沿袭了爱普生V系列的超薄路线,黑色机身的引入更加符合今年数码产品简约化的流行趋势,成为名副其实的时尚代言. 相似文献
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还是那几件一成不变的配饰,却奇妙的被设计师玩出了新花样,新概念的注入,看似张扬,实则含蓄。多层次的流苏包散发出一种欧范儿女孩式的天真浪漫、张扬的网状花型项链则释放了一种朋克情怀、动感十足的运动时装鞋洋溢着青春的活力,旧物件的新装饰为女性带来了新一季的率性风格。 相似文献
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这种新型淀粉酶制剂可以改善面包和馒头制品的柔软度及弹性,延长货架期.该淀粉酶是特别为延缓焙烤制品的老化而开发的.通过作用于支链淀粉的的侧链,支链淀粉的回生将减少,面包和馒头的柔软度和弹性得到增强.该产品的另外一个好处是可以通过调节直链淀粉的分解,在总体上可以降低面包瓤的硬度,提高面包瓤的弹性. 相似文献
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随着市场经济的发展,人们的意识形态也在发生着变化.在巨额利益的诱惑下,一些不法分子铤而走险,利用先进的印刷技术对假冒名优商品的外包装进行复制,骗过人们的眼睛,侵害人们的合法权益,还要非法印制国家名片--人民币. 相似文献
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The rheological behaviour of two different loquat juices was studied. Juices containing pectins and pulp exhibited non-Newtonian with yield stress behavior. Juices from which pectins and pulp were removed exhibited Newtonian behavior. The Bingham model described the relationship between shear stress and shear rate for the first type of juice and the Newtonian model described the second type. The effect of temperature on the Bingham plastic viscosity and the Newtonian viscosity was described by Arrhenius equation. The effect of soluble solids contents was described by power-law and exponential expressions. Finally, two equations that described the combined effect of temperature and concentration were developed. 相似文献
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介绍了新型杀菌防霉剂固体ClO2 的特性、研究进展和测定方法。对固体ClO2 的杀菌、消毒、漂白等机理作了分析。并介绍了固体ClO2 的制备方法及其在食品加工中的应用。 相似文献
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叙述了OCC废纸制浆废渣的组成,详细介绍了废渣处理中压榨脱水、破碎、铁性金属分离、非铁性金属分离、震动分离及近红外分选等操作工序,对水力碎浆机绞绳处理、转鼓碎浆浆渣处理及轻渣处理流程进行了分析介绍,讨论了最终分选废渣的末端资源化处理方法。 相似文献
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Hye Sung Ko Tae Hwan Kim In Hee Cho Ji-Yeon Yang Young-Suk Kim Hyong Joo Lee 《Journal of food science》2005,70(8):c517-c522
: Volatile components in bulgogi were extracted by high vacuum sublimation (HVS) and solid phase microextraction (SPME). The extracts were then analyzed by gas chromatography‐olfactometry (GCO) conducted on 2 columns with different polarities. Aroma dilution methods were used with a serial dilution of the extract in HVS‐GCO and varying the GC injector split ratios in SPME‐GCO to determine aroma active compounds of bulgogi. In HVS‐GCO, methional (described as cooked potato/soy sauce) exhibited the highest flavor dilution (FD) factor, followed by 2‐acetyl‐2‐thiazoline (described as nutty/popcorn/peanut), furaneol (described as caramel/sweet), and 2‐ethyl‐3,5‐dimethylpyrazine (described as nutty/coffee/chocolate). In SPME‐GCO, allyl mercaptan (described as garlic/bulgogi) showed the highest FD factor, followed by methional (described as cooked potato/soy sauce), 2‐ethyl‐3,5‐dimethylpyrazine (described as nutty/coffee/chocolate), and 2‐acetylpyrazine (described as nutty/peanut/cooked rice). These sulfur‐containing compounds and heterocyclic compounds, which had high FD factors and characteristic odor notes, could be important to bulgogi flavor. 相似文献
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分析了醇法大豆浓缩蛋白生产工艺中浸出工序的特殊性,指出浸泡及梯度萃取是获得较高蛋白提取率的有效手段.说明了常用浸出设备的特点及其在醇法大豆浓缩蛋白生产中的应用,介绍了一种新型的复式浸出器的结构形式及其在醇法大豆浓缩蛋白生产中的优势. 相似文献
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T Wood 《Journal of the science of food and agriculture》1966,17(2):85-90
A new method for the isolation of linamarin from Cassava is described. Using the pure glucoside, its properties and assay were investigated and a number of modifications to the previous assay procedure were introduced. The paper chromatography of the glucoside and means of detecting it on chromatograms are described. A procedure for preparing and assaying a crude preparation of linamarase is given. The variation in activity with pH, the stability of the enzyme, and its inhibition by buffers and by (1·5)-gluconolactone are described. A suggestion is made as to the role of linamarin and linamarase in the plant. 相似文献
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介绍几款采用普通横机编织的毛衫礼服的设计方法与工艺,分析系列毛衫礼服的设计思路及各款毛衫礼服的设计风格,阐述各款毛衫的组织花型设计与编织工艺,并制作出相应的上机操作工艺单。结果表明:运用普通横机编织技术也可设计编织款式时尚的礼服,能体现服用者的曲线美,结合针织结构花型的变化,赋予毛衫礼服特殊的外观效果,使得毛衫款式更为新颖独特,能够适应当前礼服服装时装化、造型多样化的需求。 相似文献
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本文列举了部分化验数据、田间调查资料与参阅的科技资料,详细阐述了碳酸草甸黑钙上的理化性质;应用多年的田间试验资料,介绍了在这种土壤上施用氮、磷、钾等化肥对土壤理化性质的影响和对提高甜菜产质量的效果;详细介绍了在该种土壤上种植甜菜时采用的几种综合的施肥技术的试验结果,并从中筛选出2—3种比较理想的经济效益突出的施肥方法。 相似文献