7 月 13 日工信部公示 2015 年乘用车企的燃油消耗情况。116 家企业（包括 89 家国内乘用车企和 27 家进口乘用车企）乘用车总产量达 2111.4 万辆，加权平均油耗为 7.04L/100km，低于加权整体油耗目标值 7.57L/100km。其中 89 家国内乘用车器加权排放6.98L/100km，低于加权目标值 7.49L/100km。符合第三阶段全国乘用车平均油耗达到 7L/100km 的目标。

本周重要新闻：（1）智能汽车：工信部汽车处处长透露，智能网联汽车发展技术路线图已基本完成，准备 8 月对外发布，有望加快汽车 V2X 通讯标准统一；软银正式宣布 322 亿元收购芯片巨头 ARM，将推动物联网应用的跨越式发展；美国运输部将于今年夏天颁布无人驾驶汽车的新指导方针；通用汽车将在未来几年内推出旗下首款无人驾驶汽车，并且将借助打车平台 Lyft向所有消费者推出。

本周中信机械指数变动幅度为-1.11%，同期沪深300 指数下降了1.56%，中信机械指数跑赢了沪深300 指数0.45 个百分点，在29 个行业大类中位列第十六位。

V2X 是车与万物互联，带来上帝视角。V2X 包括车与车、车与道路设施、车与行人互联，可以获得实时路况、道路信息、行人信息等一系列交通信息。我们认为 V2X 技术在安全提升和交通运行方面的影响力巨大。1）V2X 弥补单车智能软肋，自动驾驶必备技术。单车智能下的高阶自动驾驶因传感器对特殊情景识别有限无法满足安全需求，V2X 带来超距离的环境信息带来传感器重要补充。2）V2X 搭建终极目标，智慧交通下零事故零伤亡。V2X 更大的意义在于激活整个智慧交通，也将诞生智慧交通管理平台实现无人驾驶综合调度，进而进一步降低安全事故和提高交通效率。

上周周报我们提示投资者市场可能有回调风险，全周沪深 300 指数与 A 股汽车整车板块均下跌 1.6%，而汽车零部件下跌 0.9%。 H 股汽车板块整体上扬，表现靓丽。

Contact lenses are a replacement for corrective glasses due to their better aesthetic and cosmetic appeal. They are thin lenses that are placed directly on the surface of the eye and are worn to correct vision or for other therapeutic purposes. They are also worn for cosmetic reasons, particularly to change eye color. Contact lenses can be rigid, soft, or hybrid in nature, depending on the composition of the materials used. The advantages of contact lens over corrective glasses make them suitable to wear in any weather conditions, outdoor activities, or sports.

Chromatography is a set of laboratory techniques used for separation of mixtures. It involves two stages: a mobile phase and a stationary phase. A mixture is dissolved in a fluid in the mobile phase (carrier gas) that carries it through a structure that holds another material (stationery phase), which is a microscopic layer of polymer or a liquid on a solid support. The separation of the mixture is caused by different speeds with which the constituents of the mixture travel. The separation is done on the basis of differential partitioning between mobile and stationery phases. Subtle differences in the partition coefficient of a compound lead to differential retention on the stationary phase, thereby changing the separation.

Based on the product offerings of the major global eyewear retail players, the products in the market can be categorized into three: eyeglasses, sunglasses, and contact lenses. Eyeglasses can be categorized into the following sub-segments: frames and lenses.

Welding technology is widely adopted in all small and large scale industries dealing with fabrication processes; it is also used for repairing and refurbishing metal products. Welding can be executed in all possible media, viz. air, space, and underwater. The process finds significant applications in automotive manufacturing; construction of residential, commercial, and industrial buildings; construction of bridges and other infrastructure; aerospace and defense; heavy machinery manufacturing; and all other fabrication industries or applications that require metal repairing.

Construction robots are mainly used for basic tasks in building construction and civil engineering projects. These tasks include concreting, building, connecting, attaching, coating, covering, jointing, positioning, finishing, demolishing, drilling, tunneling, earthmoving, scaffolding, inspecting, and repairing elements.

Interactive tables are also known as multi-touch tables. They are used to deliver collaborative learning in the education sector. Since the emergence of BYOD policies and the advent of touch screen devices in the education market, the practice of direct group interaction with a given subject matter at the touch of a finger is becoming more rampant. The younger generation especially has become accustomed to the use of technology in their daily lives. Interactive tables support individual activity while allowing all participants in the activity to exchange resources.

Anesthesia video laryngoscopes allow physicians to visualize the larynx indirectly through video technology. Laryngoscopy using these devices involves their insertion transnasally or transorally. The video feed from these devices is displayed on a monitor for clinicians to view, helping in the detection of medical abnormalities. The video feed or images can be recorded and magnified when displayed on the monitor for clear examination of the larynx.

Medical laser systems are used in various therapeutic areas such as dermatology, ophthalmology, gynecology, and urology. The introduction of a wide range of surgical and aesthetic treatments has led surgeons to perform various medical laser procedures. Advances in medical laser technology have led vendors to develop cost-effective photonic solutions, including beam delivery components and laser systems of different designs.

Medical technology is an integral part of the healthcare sector, which includes a wide range of healthcare products, devices, and techniques that are used to diagnose and treat diseases or medical conditions. These technologies are used to improve the quality of healthcare delivered through early diagnosis and effective therapy. Recent advancements in medical technology are more focused on cost reduction. Medical technology broadly includes medical devices, information technology, and biotech and healthcare services. The medical technology industry has expanded in recent years, driven primarily by increased expenditure on research and development of innovative products and techniques in the healthcare industry.

Anesthesia face masks help to deliver an anesthetic mixture of gases and oxygen. These masks play a major role in resuscitation and are effective in ventilating patients. Vendors are developing high-quality, flexible face masks to enhance patient comfort during surgical procedures. Some vendors also develop scented face masks. Masks meant for pediatric use come in appealing colors that increase their acceptance among children.

Due to the robust growth in the aviation industry, safety has become the priority for airports and airline operators. ATC equipment plays a vital role in the safe operations of carriers, as it provides communications, navigation, and surveillance (CNS) facilities using different equipment for air traffic management (ATM).

The FDA categorizes medical imaging as a technology used to visualize the human body for the diagnosis, monitoring, and treatment of medical conditions such as cancer and cardiovascular diseases. CT scan, MRI, X-ray, and ultrasound are some of the medical imaging techniques that use 3D technology for advanced imaging. These 3D technologies offer high-resolution imaging, as high as 80,000 voxel or volumetric pixel, which is tenfold more than 2D medical imaging. 3D medical imaging provides better imaging of the anatomy and tissues than 2D equipment, to aid in surgical procedures. Many medical facilities worldwide use mammography or 3D X-ray imaging to diagnose breast cancer.

BAW filters support RFs in the range of 1.5-16 GHz in mobile devices such as smartphones, tablets, and dongles, as well as Bluetooth devices including GPS. These filters can be small in size or have a lean shape and apply either framework base or ladder formation. Two major types of BAW filters are film bulk acoustic resonators and solid-mounted form of bulk acoustic resonators.

Breast pumps are devices used to suction milk from the breasts of lactating mothers and store it in a container to provide a continuous supply of breast milk for feeding their infants as and when required. For instance, when the mothers are not able to feed directly or are away for work, the stored milk can be fed to the infant by the caretakers. Breast pumps assist in triggering the milk ejection response from lactating mothers by creating a seal around the nipple and applying and releasing pressure.