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1.
浓缩啤酒这种啤酒呈橙黄色,产于荷兰。它是用冷冻浓缩法酿制而成的,味道爽。宜人。香味浓郁。饮用时直接掺水,可浓可谈,很是方便。白色啤酒这种啤酒是把小麦用水浸泡至发芽时作为原料精酿而成的。颜色为白色,味道比普通啤酒更好,主要流行于欧美一些国家。酿这种啤酒,就地取材,成本低,耗能少,耗时短。玉米啤酒这是日本的食品专家们以玉米为主要原料研制开发成的一种新型啤酒。其口味纯正,色泽清亮透明,酒精度数低,热量少,并含有丰富的蛋白质、维生素以及氨基酸,对人体有营养保健之妙用。奶*啤酒这是美国南方食品研究中心研制…  相似文献   

2.
况宗红 《科技信息》2010,(1):388-388
虽然啤酒是舶来品,但它与青岛的历史几乎同龄,在近迭百年的浸润之中,啤酒文化的印记已渗入青岛文化的肌理。只有以啤酒作为主题,才能丰沛地阐发青岛节庆最具个性魅力的整体诉求。青岛啤酒百年来形成的丰厚产业基础和品牌优势,为节日的顺利创生和迅速壮大做了卓有成效的铺垫。文章对青岛啤酒节的历史渊源以及其对青岛城市发展的推动作用进行了分析。  相似文献   

3.
经诱变、筛选而得的Y-3#啤酒菌株,其小试、中试结果良好。为验证此菌株是否适应大生产,笔者进行了大生产试验,结果表明Y-3#啤酒菌株对扩大生产适应性强,具有发酵温度高、降糖快、还原双乙酰能力强,酵母凝集性好,发酵周期短,生产的啤酒品质优越等特点,有着良好的推广前景。  相似文献   

4.
《创新科技》2010,(6):56-56
夏天到了,对于那些爱喝啤酒的机械工程师们,最开心的事情,莫过于教会自己的机器人帮着跑腿拿啤酒了。 基于斯坦福大学个人机器人平台,工程师Willow Garage TF发制造了理想中的机器人PR2。与其他啤酒机器人不同,Willow并没有使用机器人传递手与机器人冰箱相结合的技术,而是通过编程教会纯机械手机器人PR2打开冰箱门,识别啤酒,拿出来再交到主人手里。  相似文献   

5.
科技与生活     
您会喝啤酒吗?啤酒素有“液体面包”的美称,是夏季常备饮品。但是,饮用不当也会给人体带来危害。以下从化学角度和生理角度进行分析。啤酒忌与白酒混饮啤酒是低酒精饮料,但含有二氧化碳和大量水分,与白酒混饮,容易使其中的一些物质以钠盐的形式沉淀下来,从而形成尿路结石。啤酒忌小口慢饮慢饮不但使啤酒泡沫减少,还使啤酒内二氧化碳气体逸出。啤酒进入胃部以后,由于所含二氧化碳气体少,带出体内的热量也就少,从而降低了啤酒的清凉舒爽的效果。饮啤酒忌配菜不当有些人喝啤酒喜欢吃鱼、肉,这不仅影响消化,而且还会减少泡沫,损失…  相似文献   

6.
啤酒主要成分为水和酒精,通常用蒸馏法测定其中酒精含量,方法繁琐、费时,本实验采用气相色谱法,不需对啤酒样品进行预处理,直接测定啤酒中的酒精含量,本法快速、简便、准确度高。  相似文献   

7.
为了改善我国啤酒行业的废水处理状况,对珠江啤酒厂进行了实地调研,并参照上海富士达啤酒有限公司、沈阳华润雪花啤酒有限公司等几家有代表性地企业的废水处理工程实例,提出IC-CIRCOX处理工艺值得推广。  相似文献   

8.
饶绍信 《江西科学》1995,13(1):53-55
经诱变、筛选而得的Y-3^#啤酒菌株,其小试,中试结果良好,为验证此菌株是否适应大生产。笔者进行了大生产试验,结果表明Y-3^#啤酒菌株对扩大生产适应性强,具有发酵温度高,降糖快、还原双乙酰能力强,酵母凝集性好,发酵周期短,生产的啤酒品质优越等优点,有着良好的推广前景。  相似文献   

9.
《甘肃科技纵横》1989,(1):24-24
加工食品的香味可通过添加0.2~1.5%的加热变性的啤酒浓维物来增强。所谓加热变性的啤酒浓缩物就是去除啤酒气味而保持发酵产物的浓缩浓.其制法是,在135°F以上蒸馏啤酒。使其浓缩液固体成分达到20%以上。最好是含25~40%固体成分的液体,含30%固体成分更优。或是含水量为0~20%的固体粉末,尤以含水量为7~12%者为优。  相似文献   

10.
啤酒已成为都市消费的新热点,人们饮用啤酒已成为一种习惯。因此,啤酒的质量和安全性问题勿庸置疑地成为消费者和啤酒生产企业所关注的焦点问题。本文基于对啤酒生产工艺和发展现状的分析,试图对啤酒安全生产过程HACCP质量控制体系的运用进行探索,希望能有利于提高啤酒产品质量和安全。  相似文献   

11.
Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.  相似文献   

12.
何延凌 《科技信息》2008,(4):258-258
Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women's language from these perspectives: pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women's language, more attention should be paid to language use in social context. What's more, the linguistic phenomena in a speaking community can be understood more thoroughly.  相似文献   

13.
王慧 《科技信息》2008,(10):240-240
Wuthering Heights, Emily Bronte's only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.  相似文献   

14.
The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.  相似文献   

15.
理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。  相似文献   

16.
As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.  相似文献   

17.
Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.  相似文献   

18.
正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-  相似文献   

19.
We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-  相似文献   

20.
正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that  相似文献   

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