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11571.全球DC电源系统市场报告（2015-2019年）
[计算机、通信和其他电子设备制造业,电力、热力、燃气及水生产和供应业,仪器仪表制造业] [2015-06-14]
DC power systems are electrical structures that supply voltage or current of fixed polarity, either positive or negative. Such systems can be powered by an alternating current (AC) or a direct current (DC) source. A simple DC power system consists of a transformer, rectifier, filter, and regulator, all of which work to provide a constant and ripple-free DC output. DC power systems largely find applications in telecommunications, data centers, and transportation. However, they are also used in the oil and gas, consumer electronics, and automotive industries.
关键词：直流电源系统；供应电压；固定极性；电流电结构；交流电（AC）；直流供电直流（DC）源
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11572.全球牙齿美白产品市场报告（2015-2019年）
[化学原料和化学制品制造业,医药制造业] [2015-06-14]
Teeth whitening is a bleaching process that removes stains and corrects discolored teeth using chemicals such as carbamide peroxide and hydrogen peroxide. The process has gained popularity over the past two decades, evolving from a treatment for correcting trauma-related teeth discoloration to a cosmetic treatment for enhancing personal appearance.
关键词：牙齿美白；漂白工艺；去除污渍；纠正黄牙；氧化脲；过氧化氢
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11573.美国外周静脉导管市场报告（2015-2019年）
[仪器仪表制造业,专用设备制造业,医药制造业] [2015-06-14]
A peripheral IV catheter is a long, thin tube used to inject fluid or medication directly into a vein or to draw blood samples for testing. A needle is inserted and subsequently removed from a peripheral vein, leaving a small tube (the cannula) at the insertion site. The catheter is then attached to the patient's arm with the help of adhesive tape. Peripheral catheters are made of non-irritant, medical-grade materials, such as polyurethane or silicone; advanced models have additional safety features to prevent needlestick injuries in hospital ICUs.
关键词：外围静脉导管；液体或药物；直接注入；抽血样检测；医用级材料
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11574.全球高阻隔袋市场报告（2015-2019年）
[化学原料和化学制品制造业,汽车制造业,橡胶和塑料制品业] [2015-06-14]
High-barrier pouches are made of high-performance films and barrier resins, and have unique features such as high or low heat conductivity, resistance to external or internal conditions, special surface properties, high purity, and mechanical properties. High-performance films are thin films made from polymers such as polypropylene, polyamide, polyethylene, polyvinyl chloride, polycarbonate, ethylene vinyl alcohol, and polyester. High-barrier pouches ensure the safety of their contents and are primarily used for non-retort food products.
关键词：高阻隔小袋；高性能膜；阻隔树脂；导热性；高纯度；机械性能
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11575.全球微型投影仪市场报告（2015-2019年）
[计算机、通信和其他电子设备制造业,专用设备制造业,仪器仪表制造业] [2015-06-14]
A projector is a portable optical device that projects images on any surface or screen. Traditional projectors and pico projectors are the two types of projectors available; the latter is preferred over the former for its tiny size, light weight, and easy portability. Traditional projectors, in contrast, are bulky and difficult to carry around.
关键词：投影仪；便携式光学设备；传统投影机；微型投影机；小规模；重量轻；易于携带
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11576.全球透视和移动式C臂市场报告（2015年-2019年）
[计算机、通信和其他电子设备制造业,医药制造业,仪器仪表制造业] [2015-06-14]
Fluoroscopy uses X-rays to obtain real-time moving images of the internal organs of the body. Physicians use this imaging technique to examine the structure and function of organs during interventional and diagnostic procedures. The method is widely used in orthopedic surgery, angiography, placement of catheters, and implantation of cardiac rhythm management devices. C-arms are precise and accurate devices that reduce patient discomfort during surgical and non-surgical procedures. They have radiographic capabilities and are used for imaging during various critical, surgical, orthopedic, and emergency care procedures.
关键词：透视；X射线；实时移动；身体内部器官；成像技术；矫形外科手术； 血管造影术，导管放置；心律管理；植入设备
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11577.中东钻铤市场报告（2015-2019年）
[电力、热力、燃气及水生产和供应业,专用设备制造业,采矿业,石油加工、炼焦和核燃料加工业,仪器仪表制造业] [2015-06-14]
Drill collars are an essential part of the drill string. They form the lowest component of the drill string. Drill collars are heavy, thick-walled steel pipes with threaded connections at both ends. The end with an external thread is known as the male end, whereas the end with an internal thread is known as the female end. The basic purpose of a drill collar is to provide the necessary weight for drilling purposes. Drill collars are machined out of solid steel bars as per API specifications. They are manufactured from standard steel (usually plain carbon steel) or a non-magnetic alloy of steel and copper or other non-magnetic alloys. The bars of solid steel are bored from one end to the other to provide passage for drilling fluids. There are usually two types of drill collar: slick and spiral. Standard drill collars are about 9 meters in length. Drill collars are characterized by high tensile strength and fatigue resistance. The various uses of drill collars are.
关键词：钻铤；厚壁钢管；防止弯曲力；钟摆效应；维护孔尺寸
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11578.全球光学成像市场报告（2015-2019年）
[仪器仪表制造业,计算机、通信和其他电子设备制造业,专用设备制造业,医药制造业] [2015-06-14]
Optical imaging is a non-invasive imaging technique that uses non-ionizing radiation to look inside the human body for the purpose of diagnosing disease. Non-ionizing radiation, such as visible, UV, and infrared light, is used to generate detailed images through electron excitation. Optical imaging, along with MRI and X-rays, can be used by doctors and researchers to obtain better information about diseases by enhancing their view of organs, tissues, and smaller structures (including cells and molecules).
关键词：光学成像；非电离辐射；非侵入性；诊断疾病；MRI；X射线；
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11579.全球塑料瓶行业回收市场报告（2015-2019年）
[橡胶和塑料制品业,废弃资源综合利用业] [2015-06-14]
Recycling plastic bottles refers to reusing the plastic content to reduce the amount of waste going into landfills by converting it into lower or same grade plastic bottles. These bottles are used in various sectors depending on their properties. Most plastics are semi-porous and absorb molecules of the food or beverage contained. The residue removal is tedious and any additional heating may damage the plastic. Most recycled bottles are used to make lower grade products. The bottles are hydrolyzed to a monomeric form and passed through a purification and repolymerization process to convert the bottles into food grade plastic. The plastic bottle recycle market is expected to grow at a steady rate during 2015-2019, fueled by growing demand for recycled plastic bottles and growing environmental concerns.
关键词：回收塑料瓶；重复使用；塑料含量；减少垃圾去量；纯化；再聚合传递
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11580.美国传染病市场报告（2015-2019年）
[医药制造业] [2015-06-13]
Human beings are susceptible to various kinds of infection that have adverse effects on their health. Infectious diseases are caused by various pathogens such as bacteria, fungi, parasites, or viruses and are contagious and spread by direct or indirect contact. Anti-infective drugs act by killing or inhibiting the growth of the microorganisms. These drugs act via the host defense system or by directly targeting the causative agent. On the basis of the target organism, these drugs can be classified as anti-bacterial, anti-viral, anti-fungal, and anti-parasitic drugs.
关键词：传染性疾病；抗感染类药物；杀死；抑制微生物
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