可靠度

Combines with a concrete subject, this paper, composed of seven chapers, makes a deep analysis on theory and experiment of key bolt fastening of engine.

而且随着发动机的结构越来越紧凑，强化度越来越高，如何使螺纹联接更加可靠、更精确成为保证发动机性能的关键。

"Clean out treasure to be opposite business door 3 years free acceptance is about to expire, and the platform of electronic business affairs that Baidu is about to roll out will continue Gao Qing is free old standard, offer the stablest and reliable net to hand in easy support for the user."

&淘宝对商户3年免费的承诺即将到期，而百度即将推出的电子商务平台则将继续高擎免费大旗，为用户提供最稳定可靠的网上交易支持。&

The machine is compacted in its structure. ADC motor is used for stretching, thus a synchronous speed regulation and a single speed regulation can be achieved to meet the different parameters.The spinnerets are produced by the most advanced way, so that the flatness and uniformity of the thread can ensured.

整机结构紧凑、牵伸采用直流电机同步调速和单独调速，以确定不同的参数、喷丝头采用最先进的加工手段，保证了圆丝的光洁度和均匀度，全套设备运行平稳，控制灵敏，操作方便，安全可靠。

After comparing the time domain approach of estimating azimuth and slowness in the f-k method with the frequency domain, it is shown that the time domain approach actually is not less accurate or efficient than the improved frequency domain approach, and in the case of signal-to-noise ratio is very low, the results obtained from the time domain approach are more reliable.

进一步对在时域中直接估算信号方位角和慢度的一种算法进行了分析，比较发现时域方法的计算速度和精度都不低于频域方法，且在某些低信噪比的情况下，前者可以给出更可靠的结果。

Key parts are imported directly from overseas which are advanced and reliable* Integral casting machine body to ensure high rigidity and stability* Precision processed working table with hard chrome-plated surface prolong the life time of the machine* Japan made MIKI PULLEY an infinitely speed adjuster with 6 - 25m/min infeed speed* Fully automated for entire infeed process* Each high precision spindle is supported by two bearings which makes spindle more stable.

配备有HFB523设备的经济型机械，但是消耗了更少的电压。*关键部件直接从海外进口，先进可靠。*机身整体铸件，保证高坚韧度和稳定性。*精加工工作台表面镀硬铬合金，能延长机器的使用寿命。*日本制造MIKI PULLEY，带6―25m/min的进给速度的一款无限速度调节器。*整个进给程序完全自动化。*每个高精度的轴都由两个轴承支持，使轴更稳定。

The tungsten melting pot is used in SL63-7BL vacuum resistance furnace, and tantalum plate is used to gathering bulk,raw terbium metal is purified by distillation at the temperature of 1 750~1 800℃ with the vacuity of 5×10-3Pa.

在SL63—7BL真空电阻炉中使用钨坩埚，钽片做收集筒，在真空度为10-3Pa和1750￣1800℃温度下蒸馏提纯金属铽，工艺可靠，可以批量生产。

His problem can be solved by adopting parameter configuring and TPCR model. The TPCR IP core is made up of the padded delay cell and re-synchronization cell. The padded delay cell specifies and restricts the interface timing of the IP core, making it possible for the SOC designers to estimate the margin of the interface timing at every design stage and making the IP core integrated in SOC seamlessly without the glued logic. The re-synchronization cell bridges different clock domains and asynchronous signals, ensuring that IP core carries out the transfer of the asynchronous signals.

PCR IP核模型由弹性延迟单元和再同步单元组成，其中，弹性延迟单元规范了IP核的接口时序约束，使得SOC集成者能够在设计的各个阶段，估算IP核的时序裕度，并能够在集成时无缝集成到SOC中而无需加入粘合逻辑；而再同步单元增加了IP核接口在不同时钟域和异步信号之间的桥接功能，保证IP核能够可靠地完成异步数据的传输。

This encompasses the development of a corporate data dictionary with the organisation ' s data syntax rules, data classification scheme and security levels. This process improves the quality of management decision making by making sure that reliable and secure information is provided, and it enables rationalising information systems resources to appropriately match business strategies. This IT process is also needed to increase accountability for the integrity and security of data and to enhance the effectiveness and control of sharing information across applications and entities.

这包括以业务方的数据语法规则建立合适的数据字典、数据分类方案以及安全等级；在确信已提供了可靠、安全信息的前提下，通过这个过程能提升管理决策水平，并且能将信息系统和业务系统有机地结合在一起；这个 IT 过程还可以增加数据的集成度和安全度方面的考量，以期增强应用和实体间信息共享的效率和控制。

The geometric forms and surface roughness of drill resharpened can be guaranteed by high rigidity, accurate positioning and ratilnal structure of this grinder.

本机良好的刚性、精密的定位、合理的结构，使重磨钻头的几何角度、表面精糙度都得到了可靠的保证。

The petrel interior design engineering limited companyestablishes in the 1993, is a secondclass business enterpr-ise in municipl in design, construction, owning furniture factory, prk basseand various kit professions the technical personnel, is ing a vibrant excellent adornment company

还不是会员，请马上注册，只需短短的几分钟，即可加入全球最大，安全可靠的贸易大市场，轻轻松松做生意！已经是会员，要想得到更多订单，积累自己的诚信度，让更多买家放心和你做生意，请立即升级为商务会员，申请成诚信会员

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。