part-per-million的意思|示意
一百万分之一;百分率
part-per-million的网络常见释义
产品的次品率 平衡战略方能计分 指标,则无法说明怎样才能达到这些结果,而这些结果不能显示战略是否正在成功地实施。反之,只有动因指标,如生产周期和每百万件产品的次品率(part-per-million, PPM),而没有结果指标,业务单位或许可以获得短期的改进,但却无法显示这些改进是否已被转化为对现有的和新客户
part-per-million相关短语
1、 Part Per Million 一百万分之一 ; 百万分之一 ; 百万分比 ; 百万分率
2、 PPM Part Per Million 百万分之 ; 百万分之一 ; 百万分率
3、 Defects Part Per Million 每百万缺点数
part-per-million相关例句
Three hundred million years ago, dragonflies and millipedes grew to frankly disturbing sizes - thanks in part to levels of oxygen in the atmosphere as high as 30 per cent.
三亿年前,蜻蜓和蜈蚣长得惊人的巨大,一部分原因是因为空气中的含氧量高达30%。
The agency said it had determined that levels of melamine or one of its related compounds, alone, below 1 part per million in infant formula were not a concern.
这个机构说,它已作出结论,婴儿配方食品中含有低于百万分之一的三聚氰胺或其中任何一种与其相关的化合物无需担心。
Pre-solar grains are now estimated to make up a small part — only 100 parts per million — of the comet.
前太阳系颗粒估计填补了一小部分彗星成分——只有万分之一。
The process USES small amounts of the naturally occurring mineral to increase concentrations to no more than one part per million typically.
这一过程应用了少量的自然出现的矿物质去增加浓度,不超过百万分之一。
Boron requirements are met with a concentration of only one part boron per million parts water.
对硼的需要量是每一百万份水中只需一份硼这样的浓度。
As part of the CKI program, both parties signed a 5-year framework agreement, valued at multi-million RMB per year, focusing on R&D collaboration.
作为CKI合作的内容之一,西门子和清华大学签署了一项为期五年的科研框架合作协议,年度金额达到数百万元人民币,重点在研发领域的合作。