The N-isopropylacrylamide and the polyvinyl alcohol are respectively 5 percent and 25percent by weight percent.

N-异丙基丙烯酰胺与聚乙烯醇的质量百分比分别为5％和25％。

youdao

The relative content of a particular element or constituent (i) within an alloy, usually expressed in weight percent or atom percent.

合金中某一元素或组分的相对含量，通常用质量百分数或原子百分数来表示。

youdao

A general rule of thumb for conventional room-temperature cured polyesters is 1/32 inch of shrinkage per linear foot when reinforced with 25 weight percent glass content.

常规室温下固化聚酯的经验法则是：直线每一英尺的收缩量为1/32英寸（当加强玻纤重量比为25%时）。

youdao

Laboratory marmosets increased weight at a rate of nine percent per ten-year period.

VOA: special.2010.12.21

"It was a large weight gain, ranging from eight to 15 percent of body weight, which is quite dramatic in just three months."

VOA: standard.2010.07.08

Alta's technology can reduce that battery weight by 70 percent, saving approximately 25 pounds of pack weight.

ENGADGET: Alta Devices claims world's lightest, most efficient military solar chargers

About 47 percent of patients without type 2 diabetes lost at least 5 percent of their body weight compared with about 23 percent of patients treated with placebo.

FORBES: Arena Obesity Drug Approval Looks Like Best-Case Scenario

Lorcaserin affords a 3.0 to 3.7 percent weight-loss in one year relative to beyond that with placebo when used at the recommended dose.

FORBES: Why Does Arena's Obesity Drug Have Abuse Potential?