每百份树脂中的份数 Phr
每百万中的不良数 pieces per million
每百万份中之份数 parts per million
每百万机会中的缺陷数 DPMO
每百万次机会中的缺点 defects per million opportunities
每百毫升血液中酒精含量超过80毫克就被认为是醉驾。
Drivers who have more than 80 milligrams of alcohol per 100 milliliters of blood in their body are considered drunk.
这是最常见的一种白血病，占儿童白血病的大约百分之八十。每百万儿童中，有二十到三十个会得急性淋巴细胞白血病。
This is the most common form of the disease and accounts for about 80 percent of all childhood leukemias.
应用推荐