定时

And the function of auto backup in Solaris and the backup files management are also designed and implemented in this system.

最后，设计和实现了Solaris平台上Sybase数据库的定时自动备份功能，以及备份文件的自动管理功能。

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。

You will only have to create a reminder once specifying when to remind you of an event.

您将不仅要创造一个提醒，一旦指定时，要提醒你的一个事件。

The packet error rate and channel estimation are used to compute the adaptive threshold in order to maximize spectral efficiency under given delay and error performance constraints.

该技术结合了传统物理层自适应调制和链路层自动请求重发，利用链路层的误包率和信道估计参数计算自适应调制门限，在系统给定时延和误包率约束的基础上最大程度地提高了频谱利用率。

For a give Q value, the influence on the spherical aberration is proportional to the surface power.

当其非球面系数Q值固定时，人工晶状体的球差主要受到其本身的屈光度的影响。

Right now the nurse answers with gentle language, patient manner sucks phlegmy necessity and importance to patient and family member specification, and the serious consequence that rejects to suck phlegmy likelihood to bring about, and signal patient and gentleness of movement of family member operation, at the same time directive and sober patient cooperates to may decrease those who suck phlegmy place to bring is unwell, cooperate in order to obtain what the patient reachs a household. Whether do the 5 distances that check tracheal spile to be apart from fore-tooth have fluctuant reach auscultation sound of double lung breath is symmetrical. Sound of breath of 6 auscultation double lung, in order to judge the place of phlegmy fluid. The 7 patients as a result of tracheal spile, what aeriform exchange does not pass nose pharynx ministry is wet change, make inside tracheal spile drier, reason should time do pulverization inspiratory 2 / D~4 second / D, arrive in order to rise the wet path that spend energy of life, avoid the end with phlegmy scabby fluid.

此时护士应以暖和的语言，耐心的态度向病人及家属说明吸痰的必要性和重要性，以及拒绝吸痰可能导致的严重后果，并示意病人及家属操作动作轻柔，同时指导清醒病人配合可能减少吸痰所带来的不适，以取得病人及家属的配合。5检查气管插管距门齿的距离是否有变动及听诊双肺呼吸音是否对称。6听诊双肺呼吸音，以判定痰液的位置。7由于气管插管的病人，气体交换不经过鼻咽部的湿化，使气管插管内较干燥，故应定时做雾化吸入2次/d~4次/d，以起到湿化气道、防止痰液结痂的目的。

Rain is most frequent in autumn though there may be sporadic cloudbursts in other periods of the year.

雨在秋季最为常见，尽管在一年中的其他季节也会不定时的发生。

For watering, you may wish to install a timed sprinkler system.

为浇水，你不妨安装一个定时洒水系统。

In the right stage of the weather a pond fires its evening gun with great regularity.

在正常的天气中，每天，湖发射了它的黄昏礼炮，很有定时。

One of the wine regions to have developed this century is just eight degrees south of the equator, in northern Brazil, in what is, basically, tropical desert where vines would be expected to stand no chance but, thanks to cunningly timed irrigation from the nearby S?o Francisco river, are tricked into two full growing seasons a year, thereby halving production costs per bottle.

本世纪已经开发出的葡萄酒产区之一就位于南纬8度巴西北部，在这片基本上属于热带的沙漠里，人们想不到葡萄在那里有生存的希望，但来自附近圣弗朗西斯科河定时的灌溉，使得这里每年有两个完整的葡萄生长季节，这令每瓶葡萄酒的成本降低了一半。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。