先导的

ZL03 2 354312.The innovations include: automatic self-closing and reliably sealed valve structure: the design of duplex valve clack with pilot valve to tackle the problem of reverse seal structured valve being difficult to be opened; an automatic drain control device to automatically drain the remaining water from the hydrant; protective plate provided between the hydrant body and the valve block to serve as a connection between the hydrant body and the valve block, which is the first one to be damaged when the ground hydrant is clashed, and prevent pulling-off of the whole above-ground part of the fire hydrant, so as to properly protect the main parts from any damage. The self-closing and reliably sealed valve now prevents drain of water, and only the damaged protective plate is needed to be replaced before immediate re-operation. Thus the repair work after clashing is very easy and simple.

其创新点为：具有能自动关闭并可靠密封的阀门结构：采用有先导阀复式结构阀瓣设计，解决反向密封结构阀门开启沉重费力的难题；设计自控排水装置，能自动排除栓体内余水；在栓体和阀体之间设计撞裂板，它既起到连接栓体和阀体的中介作用，又可在地上消火栓被撞击时率先破裂毁坏，并使露出地面的栓体不见整体脱落，有效保护各主体部件的完好无损，而此时阀门的自闭式结构可靠密封阀门阻止水源外泄，修复时只需更换损坏的撞裂板即可立即复位投入使用，使被撞后的修复工作变得十分轻松简便。

The article takes balancing all quarter copyright benefit as discussion entrance, analyses the questions of copyright benefit management, and proposes strategies to constructing benefit management mechanism of the digital copyright public interests management and the copyrighter's interests. in the end, the author thinks we should construct a kind of digital copyright benefit management mechanism which regards policy as a guide, takes the law as criterion, regards protection as the means, and takes utilization as goal, based on interests equilibrium. the management mechanism will stimulate creation, maintain interests fair, advance resources utilization, and promote culture art thriving.

文章以平衡各方利益为切入点，在分析当前数字版权利益管理中存在的问题的基础上，从数字版权的公众利益管理和数字版权人利益管理两方面入手，详细分析了各自管理机制构建策略，认为数字版权领域里应该构建一种以政策为先导、以法律为准绳、以利益平衡为基础、以合理保护为手段、以利用为目标的刺激创作、维护公平、推进共享、促进文化科学艺术繁荣的公众利益与私人利益和平共处的管理机制。

The article takes balancing all quarter copyright benefit as discussion entrance, analyses the questions of copyright benefit management, and proposes strategies to constructing benefit management mechanism of the digital copyright public interests management and the copyrighter抯 interests. In the end, the author thinks we should construct a kind of digital copyright benefit management mechanism which regards policy as a guide, takes the law as criterion, regards protection as the means, and takes utilization as goal, based on interests equilibrium. The management mechanism will stimulate creation, maintain interests fair, advance resources utilization, and promote culture art thriving.

文章以平衡各方利益为切入点，在分析当前数字版权利益管理中存在的问题的基础上，从数字版权的公众利益管理和数字版权人利益管理两方面入手，详细分析了各自管理机制构建策略，认为数字版权领域里应该构建一种以政策为先导、以法律为准绳、以利益平衡为基础、以合理保护为手段、以利用为目标的刺激创作、维护公平、推进共享、促进文化科学艺术繁荣的公众利益与私人利益和平共处的管理机制。

The company has always been adhering to the "pursuit of excellence, the observance of good faith," the purpose to insist science and technology, people-oriented modern management mode, with high-quality science and technology development talent and excellent production equipment, will be unique to the traditional formula with enzymolysis, spray dry food and other modern organic combination of bio-engineering techniques to produce high-quality products.

公司一贯秉承"追求卓越、恪守诚信"的宗旨，坚持以科技为先导、以人为本的现代化管理模式，拥有高素质的科技开发人才和精良的生产设备，将独有的传统配方与酶解、喷雾干燥等现代食品生物工程技术有机结合，生产出高质量的产品。

Illusively, the music turns to extreme quickness. In the contrary of the previous fearless heroics, it is firstly guided by the strong orchestra, and then the swiftly pinch and high-tone glissando play the incomparably cheerful mood of "Gibson" dancing.

随后如梦幻般，全曲由慢转快，急变为极快的快板，与前面豪迈气质鲜明不同，这部分以管弦乐的强奏作为先导，以小提琴右手的快速拨奏与高音的滑奏来演绎出"吉普赛人"能歌善舞时的无比欢快与欢愉的心情。

The cut-off valve with pilot valve without hand wheel, stem and lift nut inside will guide block and guide slot Butterfly Valves to guide sleeve, the disc-shaped disc to disc type bowl shape, and holes in the bottom of the flap valve to open, the valve cover of the original valve stem hole to hole diversion, because of increased pressure ring, ring, and the valve flap to class mortar, so that the flow passage separated the upper chamber cavity, external cavity, cavity, in the cavity and The external cavity increases with draft tube and stainless steel manual ball valve, flap valve in the cover plate and the center of the end of installing the spring, the upper flap valve install compression seal of the pressure ring, outside the cavity of the wall to open a Drainage holes.

带先导球阀的截止阀无手轮、阀杆和内升降螺母，将导向块与导向槽改为导向套，将盘形阀瓣改为类钵体形阀瓣，并在底部开阀瓣孔，电动蝶阀将阀盖原阀杆孔改为导流孔，因增加压环、密封圈和将阀瓣改为类钵体，使上通流腔分隔为上腔、外腔、内腔，在上腔与外腔的外部加设有导流管与不锈钢手动球阀，在盖板与阀瓣底的中心部加设弹簧，阀瓣上部加设压紧密封圈的压环，在外腔的壁上开有放水孔。

The nature products have great varieties in molecular structures and may have been found some new leading compounds that have new effect mechanism. Nearly 50% of the well-sold drugs at present are from nature products or related with the nature products.

天然产物蕴含着巨大的分子多样性，有可能发现与现有化合物作用机理完全不同的新的先导化合物母体，目前销售良好的药品有约50％来自天然产物或与天然产物相关。

To "Purple Rose" brand of chain operations and management based on culture as the guide, and regulate the standards of behavior, unified corporate image and marketing, promotional activities for the support of specific business objectives and simplification, standardization, professional management system .

以&紫蔷薇&为品牌的连锁经营和管理是以文化为先导，规范的行为标准，统一的企业形象和行销、促销活动为支持，明确的经营目标和简单化、标准化、专业化的管理体系。

Recently, the cDNA encoding PTA1 has been cloned from activated Jurkat cells by Sherrington and show it to be a novel member of the immunoglobulin superfamity with the unusual structure of two V domains only. This result provided a fundamental base for further study on PTA1 functions and its ligand identification.

从核苷酸推导的氨基酸序列表明PTA1由334个氨基酸组成，先导序列18个氨基酸，成熟PTA1分子为316氨基酸，胞膜外区232个氨基酸有两个Ig样结构域，属于免疫球蛋白超家族成员，胞浆区59个氨基酸中，含有3个酪氨酸，6个丝氨酸和6个苏氨酸，有PKC和PTK作用的基序，这些特征都与PTA1分子的功能密切相关，因此PTA1 cDNA克隆成功为进一步深入研究PTA1分子的作用机理奠定了坚实的基础。

To technology as the guide, the market as the main service for the purpose of the business philosophy and dedication to new and old customers to provide satisfactory services, with friendly colleagues common development and create new areas of FPC.

莱福特实业有限公司以科技为先导、市场为主体、服务为宗旨的经营理念，竭诚为新老客户提供满意的服务，与友好的同仁共同发展，创建FPC的新领域。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。