In order to research the resveratrol to heat stress al.detection of the protective effect, the damage of heat stress test of mice with resveratrol, each only 6 testicular heat stress control handle, only 6 in mice, with general anesthesia, no heat stress processing; After treatment in heat stress 48 h, 7d divides two batch executed mice, put to death before weighing. The former acquisition testicular into darfur in fixed 70-year-olds, used for liquid marlin biopsy observations; The latter collection of testicular testicle and epididymis for weighing, testicular, epididymal coefficient in determination of 70-year-olds will testicular into darfur fixed, used for liquid marlin biopsy observations; Will side 1ml medium shear epididymis into broken, add incubator 34 ℃， take training 30 min, used in semen smear rate mensuration sperm deformity. Through the testicular coefficient, testicular biopsy, epididymal sperm deformity rate analysis, exploration of resveratrol heat stress al.detection damage protection。
With the development of automatic control theory and application of automatic control technology has become an increasingly widespread, automatic control of production and living of the people play a more important role. In this paper, a heating station in the control system hardware and software system design of the heating station so as to achieve automatic control of water temperature on the basis of the application configuration software through Modbus communication protocol, the realization of the entire system of communication line, and ultimately the completion of upper machine level of remote monitoring equipment. In this paper, the research content, technology and the results of the major routes include the following:
1. According to the logic of automatic control, completed the selection of hardware, connectivity and communication design.
2. In the above based on the design of control systems - Automatic Control logic design and implementation of algorithms, we focused on the reconstruction project of the control logic, the use of PID control algorithm and the DDC controller, through the programming Sapro to achieve automatic control system for this heating temperature control station.
3. For device-level configuration of the hardware, the completion of parameter setting.
4. Through the Modbus communication protocol to complete all levels of equipment, controller and host computer communication line.
Test to monitor the heating station platform, complete the design content.
Human resource plays the pivotal role in social economy development increasingly. 5P model is regarded as a very important model in human resource management, while it delivers the huge purpose and instant effect. But we have to realize that the application of 5P needs to one environment that cooperation of every department and plan the relevant policies, therefore enterprises utilize 5P model depending on practical situation. This anticle tries to realize the huge effect of 5P model very well through both discussing the content of 5P model and 洛北春酒业集团`s successful experience。
Electricity as a secondary energy, is a kind of cannot store energy. Electricity to become the indispensable industrial production power, and widely applied to production department and daily life.Electricity transmission without substation, power by pressor substation, transmission lines, step-down transformer substation, and then you can to users. Which substation take an extremely important hub.The graduation design, the first is for the generation miller system, power system transient and steady state, relay protection and automation of electric power systems, power stations and the electric parts and related courses, to review deepened understanding of knowledge, the teachers and students of help adhere to completion of the design。
The spinal column reconstruction in the interspinal implants in thing X-stop finite element analysis application Abstract along with people age unceasing growth, between awl in plate the nucleus pulposus gradually will start to degenerate withered, causes between the awl plate thickness to reduce, will then create the yellow ligament and the small surface joint is large, will initiate the so-called lumbar vertebra narrow sickness, will cause the body to have the nerve intermittent slope good symptom. Solves this symptom method to divide into the surgery and the non-surgery treats, the non-surgery treats for example the physical property treatment and the pharmacological treatment, the effect is not often good, the surgery treats may divide into the traditional surgery and micro creates the surgery two kinds, the traditional surgery method is in the lumbar vertebra fusion the pexia, although this method excised has created the lumbar vertebra narrow yellow ligament and the small surface joint, but the surgery time was long, the wound was big as well as although the lumbar vertebra fusion and fixed has removed the pathological change stage abnormal movement, but the neighbor stage's abnormal movement increased, between the awl in plate's pressure elevated obviously, the small articular process exceptionally drew back changes with the fixed stage bone quantityThe loss, causes the fixed stage vertical motion stage to draw back changes ASD, but new micro creates the surgery is opens a small wound in the back, and implants the interspinal to open, then solution lumbar vertebra narrow sickness question. this article uses the model is lumbar vertebra L3~L4, as well as the interspinal implants thing X-STOP. The analysis method is carries on the finite element grid division to X-STOP, under exerts the restraint and the load in above, calculates the restraining stress, thus judges this interspinal to open whether to have the obvious effect. key word: The lumbar vertebra, the spinous process, between the keel the ligament, the interspinal opens X-STOP, the finite element analysis。
Abstract in the now network time, the network superiority is self-evident, face the network programming technology certainly is also one of popular topics. Along with the Internet technology's unceasing development, the more renewal's networkings use in the Internet, Web kind of application software obtaining the widespread application, had more and more softwares to have the Web characteristic, many often also needed to have the Web browsing function using the development. Glances over Web is gains the material, the information main way from the Internet. Therefore develops a function to be comprehensive, can the widespread application Web browser. the paper elaborated the WEB browser's development background and the system develop the platform, and the technology which uses to the system has carried on the corresponding introduction. The system analysis stage, analyzed and has grasped the WEB browser's function structure and the principle of work, and conducted the deep research to the HTTP agreement and the TCP/IP reference model. In system's design with realization, mainly elaborated the system system design, the system function module analysis, the system major function introduce and the system detailed design with realize the process. The paper mainly introduced that browser's functional module analysis, the major function as well as realize the process. this system uses C# to take the development kit, transfers Web the Browser function, develops a function to be comprehensive, the application is widespread, belongs to own individual browser. The system realizes the function mainly has visits the Web page, the document operation, including the newly built blank page and the main page, opens, preserves, in addition saves, the attribute, the withdrawal, the document edition, including the duplication, cutting, the glue, all elects, with the search, the document examination, including the toolbar and the condition fence's control, stops, refurbishing, changes to, as well as the typeface and the source document's examination and the entire screen demonstrated that Internet option and so on. key word: Internet, browser, WEB。
主题词是经过规范化的词，在确定主题词时，要对论文进行主题，依照标引和组配规则转换成主题词表中的规范词语。 5、论文正文： （1）引言：引言又称前言、序言和导言，用在论文的开头。
〈2）论文正文：正文是论文的主体，正文应包括论点、论据、论证过程和结论。主体部分包括以下内容： a.提出-论点； b.分析问题-论据和论证； c.解决问题-论证与步骤； d.结论。
中文：标题--作者--出版物信息（版地、版者、版期）：作者--标题--出版物信息 所列参考文献的要求是： （1）所列参考文献应是正式出版物，以便读者考证。 （2）所列举的参考文献要标明序号、著作或文章的标题、作者、出版物信息。