定时的

The common pressure resistance reflectoscope reflector the price expensive is not often easy to carry, therefore we designed the simple portable pressure resistance reflectoscope reflector to test semiconductor device's pressure resistance value, the specific discussion of the core oscillation circuit design process, Integration of the 555 timer gave a detailed analysis.

常见的耐压测试仪往往价格昂贵不易携带，因此我们设计了简单便携式耐压测试仪来测试半导体器件的耐压值，介绍了耐压测试仪的电路组成及原理，具体讨论了其核心部分振荡电路的设计过程，对集成定时器555做了详细的分析。

The common pressure resistance reflectoscope reflector the priceexpensive is not often easy to carry, therefore we designed the simpleportable pressure resistance reflectoscope reflector to test thesemiconductor device the pressure resistance value the specific discussion of the core oscillation circuit design process, Integration of the 555 timer gave a detailed analysis.

常见的耐压测试仪往往价格昂贵不易携带，因此我们设计了简单便携式耐压测试仪来测试半导体器件的耐压值，介绍了耐压测试仪的电路组成及原理，具体讨论了其核心部分振荡电路的设计过程，对集成定时器555做了详细的分析。

Where by reason of the provisions of paragraph 1 a company is a resident of both Contracting States, then the competent authorities of the Contracting States shall determine through consultations the Contracting State of which the company shall be deemed to be a resident for the purposes of this Agreement, and, if they are unable to so determine, the company shall not be considered to be a resident of either Contracting State for purposes of enjoying benefits under this Agreement.

三、由于第一款的规定，同时为缔约国双方的居民公司，双方主管当局应协商确定该公司为本协定中缔约国一方的居民。如经协商不能确定时，该公司不应作为任何一方的居民按照本协定享受优惠。

Methods: The precise frequency of RMF is controlled by using microcomputer to drive step motor, and intensity of magnetic field is measured by using 10-bit Analog-to-Digital Converter module which is integrated in microcomputer. According, the technique of LCD screen to display relative information, such as, frequency, intensity of magnetic field, time of timer, is applied.

采用高性能单片机实现精确地控制进电机的转速，从而达到控制旋转磁场的频率，并利用其内带的10位A/D转换实现对磁场强度的测量，同时利用LCD显示旋转的频率、磁场强度、定时时间等信息。

Among nurses, 59 percent use them regularly, 27 percent use them occasionally and 3 percent use them seasonally.

其中护士，有59 ％的人使用的定时，有27 ％的用户使用他们偶尔会和3 ％的人使用，他们经季节性。

Support MP3,WMA,WAV,ASF audio formatsPower-off memory, can set sleep mode and energy saving mode for your convenient use 7 EQ modes of normal, rock, pop, classic, soft, jazz and DBBU-disk, build-on USB, disk management functionSupport multi-playing modes such as normal mode, single song repeat, song list repeat, all songs repeat, random playing, browse playing7-color splendid backlight, one AAA alkali batteryRecord/repeat function, can record via microphone and save as WAV and ACT audio files, can make choice between segment repeat and contrast repeat, realizing real digital repeat functionSupport 16 languages operational menu, displaying title and lyricFirmware upgradeable, provide download service of the latest upgrade software on our homepageMulti optional music effect equalizer, FM tuner radio receiverDimension:98X31X23mm

支持MP3，WMA，WAV，ASF音频格式定时关机，可以设定睡眠模式和省电模式，使你使用起来倍感方便自然、摇滚、流行、古典、柔和、爵士、重低音7种音色均衡器U盘功能，自带USB功能，磁盘管理功能支持普通模式、单曲循环、目录播放、全部循环、随机播放、浏览播放等多种播放模式七色背景光，绚丽夺目，一节七号AAA碱性电池录音/复读或对比功能，可通过麦克风录音并保存为WAV和ACT格式的语音文档，可选择片段或对比复读，实现真正的数码复读功能支持16国语言操作菜单，显示歌名、固件升级功能，在网站上提供最新的升级软件下载，实现本机的功能扩展多种音效均衡选择，FM调频收音机规格：98X31X23mm

The effects of the main parameters such as the character and location of fuel spray relative to the location of the spark plug in both vertical and horizontal directions in the combustion chamber,the spark plug gap,and the injection timing on engine performances are investigated.

介绍了在一台采用火花助燃、缸内直喷、周向分层充量的柴油机上燃用甲醇和乙醇的试验研究结果；分析了油束的分布、油束在燃烧室中与火花塞的相对位置、火花塞间隙和喷油定时等主要参数对发动机性能的影响。

I wouldn't know. For most of us, though, air travel largely invokes the indignities of the stockyard, complete with the crowding and pushing, the endlessly long lines, hovering handlers, carefully timed feedings, a faint communal reek and underlying whiff of peril.

但就我们大部分人而言，空中旅行使我们不再感到有伤尊严，很大程度上把我们从畜圈般的人群中解救出来，摆脱了拥挤，推搡，一望无尾的长队和来往的白领，不用小心翼翼的定时填下肚子，也不用再被令人晕眩的异味和潜藏的危险困扰。

The calculative results show that the efficient thermal conductivity rises as temperature rises under a constant fiber volume fraction, and it is proportional to the third power of absolute temperature; it decreases as fiber volume fraction increases under high temperature; it increases as fiber volume fraction increases under low temperature, and it is in agreement with that is described in the literature.

此式计算结果表明：在纤维体积分率一定时，其有效导热系数随温度的升高而升高，且它是绝对温度的三次方关系；在高温条件下，其有效导热系数随纤维体积分率的升高而四川大学硕土学位论文有减少趋势；在低温条件下，其有效导热系数随纤维体积分率的增大而增大，与所查文献描述规律一致。

Improve ment of the self- efficiency sense and awakening of teacher's subject consciousn ess, especially the reciprocation of the two, can help the teacher discover, rec ognize and improve oneself according to one's own knowledge and determinacy of t he skill effectively , help teacher meet enormous change and challenge in 21st century.

自我效能感是个体自身潜能的最有影响力的主宰，它在人们做出选择决定时，发挥了核心的作用，激发个体为达到目标付出持久的努力、勇于面对各种挑战、不怕困难和失败、力图实现成就目标。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失