Where necessary to ensure valid results, measuring equipment shall be calibrated or verified at specified intervals , or prior to use.

在有必要确保有效结果的场合,测量设备应按照规定的时间间隔或在使用前进行校准

属类：应用文体-ISO文件-汽车供方质量管理体系

Trees are planted at intervals of three feet in this area.

在这个地区每隔三英尺种着一棵树。

属类：综合句库--

In this design, the twill direction is reversed at predetermined intervals to form a series of inverted Vs.

在这种组织中,在预定的区间内将斜纹的斜向反向配置,以形成一系列倒V形纹路。

属类：行业术语-纺织服装-

Albert poured himself out a glass of lacryma Christi, which he sipped at intervals , muttering some unintelligible words

这才说得有点道理!”阿尔贝给自己倒了一杯红葡萄洒，不时地喝上一口，嘴里喃喃地说着一些让人听不清楚的话。

属类：综合句库--

In the intervals the committee address itself to the work of seating the "Ranchers’ Commission"

这委员会趁空着手推选那个农庄主人的铁路专员委员会。

属类：综合句库--

The trees were planted at 20 ft intervals .

这些树是每隔20英尺栽种一棵的

属类：综合句库--

It snowed at intervals this week.

这星期不时下雪。

属类：综合句库--

What is important is that we should review our experience at regular intervals , because reform involves the vital interests of the people, and every step we take will affect hundreds of millions of them.

重要的是走一段就要总结经验。因为改革涉及人民的切身利害问题，每一步都会影响成亿的人。

属类：时事政治-邓小平选集-改革是第二次革命

The organization shall conduct internal audits at planned intervals to determine whether the quality management system conforms to the planned arrangements.

组织应按计划的时间间隔,进行内部审核,以确定质量管理体系是否符合计划的安排.

属类：应用文体-ISO文件-汽车供方质量管理体系

Top management shall review the organization’s quality management system, at planned intervals , to ensure its continuing suitability, adequacy and effectiveness.

最高管理者应按计划的时间间隔,评审组织的管理体系,以确保其持续适宜性、充分性和有效性。

属类：应用文体-ISO文件-汽车供方质量管理体系