Protective packaging involves packaging solutions that provide protection and help in preserving consumer and industrial products, equipment, and machineries from any damage during shipping and storage. Vendors in the market provide protective packaging solutions to various industries such as Automotive, Consumer Electronics, Appliances, Pharmaceutical, and Retail to transport products safely to their destinations. The Global Protective Packaging market is influenced by demographic trends such as, population growth, greater urbanization, industrialization trends, rise in disposable income, and increases in international trade activity.

关键词：保护性包装；提供保护；运输和储存

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2013 年，在世界经济总体向好、国际油价相对稳定的大环境下，大部分新兴市场NOC 经营业绩有所好转。资产收购和出售是影响这类公司油气产储量和投资的重要因素。近两年新兴市场NOC 通过积极的资产管理，出售非核心资产，调整业务结构，集中投资于优质资产，同时利用自身优势加强国内外合作，加快发展出口亚洲的LNG 业务，其国际化发展也更加注重规避政治风险。本文以“挪威国家石油公司(Statoil)、巴西国家石油公司(Petrobras)、俄罗斯天然气工业股份公司(Gazprom)、俄罗斯石油公司(Rosneft、马来西亚国家石油公司(Petronas)、印度石油天然气公司(ONGC)"六家NOC 公司为例，通过分析它们近年尤其是过去一年的经营状况，以期了解新兴市场NOC 的一些发展动向。

关键词：新兴市场；石油公司；经营状况；发展动向

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Submersible pumps are a type of ALS that are completely submerged in the fluid to be pumped. These pumps are also referred to as ESPs. The working principle of an ESP is to lift and propel fluids to the surface. ESPs are usually single stage or multistage. Each stage of a submersible pump contains a motor enclosed in a casing and sealed with mechanical seals to prevent leakage. The power cable connected to the motor actuates it. The motor casing contains pipes or hose fittings that pump out the fluid to the surface. The type and size of the discharge hose depends on the discharge rate and nature of the fluid being pumped out.

关键词：潜水泵；静电除尘器；提升；推动；流体

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PIM is used for manufacturing products such as medical devices, aerospace components, and automotive components using net-shaping techniques. Powder (metal or ceramic) is injected into an injection molding machine and then molded into precise designs as per specifications. PIM is useful in manufacturing complex product components in high volumes.

关键词：PIM；制造制品；医疗装置；航天部件；汽车零部件

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Composite materials are products made up of two distinct physical states: one being a fibrous state and the other a continuous form distributed in a matrix. GFRP composite (or GF) is a fiber reinforced polymer made of plastic and reinforced with GFs in a continuous stranded fashion. The plastic may be a thermoset plastic (mostly epoxy, polyester, or vinyl ester) or a thermoplastic. The GFs are made from various categories of glass, depending on the end-use. GFs have silica or silicate along with some amount of oxides of calcium, magnesium, and sometimes boron. Fiberglass is lightweight and strong. It is not as strong as carbon fiber but is stronger than many metals. Additionally, its raw materials are comparatively cheaper than those of carbon fiber composites.

关键词：复合材料；纤维状态；GFRP复合材料；聚合物

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Takeaway food delivery involves packaging and providing food with a wide variety of options. It serves customers with its vast network of distribution and delivery channels. The online takeaway food option offers a hassle-free method of having food at home. Customers have the option to order food from various restaurants and choose from a wide range of items through online payment or COD. The market includes both companies involved purely in delivery takeaway services and restaurants offering dining-in and takeaway facilities.

关键词：外卖送餐；包装；食品；分销；配送渠道

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In general, consumer goods are described as any tangible goods produced and consequently purchased to satisfy the perceived needs and wants of consumers. They are goods produced in many industry segments such as F&B, Healthcare and Medical, Cosmetics, Household Products, and FMCG that consumers use in their daily life. Because most of the products such as food products, beverages, and drugs/medicines need to reach the customers in an appropriate condition, protective and durable materials are required for their packaging. The vendors in the Global Consumer Packaging market are continuously offering new packaging materials that can prevent contamination of products such as food or beverages. Some of the consumer packaging products are cups, cans, sachets, bottles, blisters, bags, vials, jars, and tubs, which are made as per the convenience and requirement of the customer. In addition to providing convenience to the customers, packaging plays a major role in encouraging customers to purchase the product.

关键词：消费品；快速消费品；包装；保护性；耐用

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Epilepsy is a spectrum of brain disorders varying from benign to severe, disabling, and lifethreatening symptoms. It is caused by various factors ranging from brain malformations and tumors to meningitis, high-risk pregnancies, and birth trauma. However, when the underlying cause of the disease is unidentified, as in the majority of the cases, it is known as idiopathic epilepsy. Epilepsy is characterized by repeated occurrence of generalized or focal seizures. An imbalance between the inhibitory and excitatory signals of the brain, leading to a sudden onset of excitation, results in seizures. Occurrence of two or more unprovoked seizures is an important criterion to diagnose a person as being epileptic.

关键词：癫痫；脑部疾病；频谱症状；特发性癫痫

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A flywheel energy storage system is a mechanical battery that stores kinetic energy in the form of rotating mass. In the flywheel energy storage system, a flywheel or rotor is accelerated at high speed and the energy is maintained as rotational energy. The speed of this system is reduced when the energy is extracted from the system. Flywheel energy storage systems have a longer life, are more reliable, require less maintenance, and have increased efficiency when compared to other energy storage systems. These qualities will enable the growth of the Global Flywheel Energy Storage market in the forecast period.

关键词：飞轮储能系统；机械电池；存储动能；旋转质量；旋转能量

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Atomic spectroscopy is a technique used to analyze the elemental composition of an analyte by its electromagnetic or mass spectrum. For the analysis, the radiation intensity, as a function of wavelength, is measured with the help of spectral instruments such as spectrometers or spectral analyzers. It can be used to determine the mass, structure, and composition of the substance under consideration. Atomic spectroscopy analyzes the substances in the most effective way and produces accurate results. These results are helpful in yielding technological innovations in various industries such as Environmental, Food, Pharmaceutical, Petrochemical, Chemical/Industrial, Geochemical/Mining, Biomonitoring, Agriculture, Semiconductor, Nuclear Energy, Renewable Energy, and Nanomaterials.

关键词：原子光谱；分析；元素成分；辐射强度

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