mass percent

常见例句

The mass percent concentration of water in the MPC sample was 0.26%, which was determined by Karl Ficher titration.
卡爾·費休水分測定結果表明，MPC樣品中含水量爲0．26％（質量百分比濃度）。
In the invention, piperitone is added to the cigarette filler as an additive by mass percent for preparing the Chinese-style cigarette.
本發明將衚椒酮作爲添加劑按質量百分比加入卷菸菸絲中，用於中式卷菸制備；
ip.com
The experimental results show that 0. 04% (mass percent) lithium improves the recrystallization temperature of pure copper from 400℃ to 440℃.
試騐表明：加入0．04％（質量百分數）鋰，使冷拔後的工業純銅的再結晶開始溫度從400℃提高到440℃。

"South Africa has two percent of the world's land mass but has 10 percent of the world's flora."

The number of satisfied Millionaire investors, at 72 percent, and Mass Affluent, at 69 percent, is even lower.
FORBES: In Volatile Markets, Wealthy Unhappy With Financial Advisors
Looking at the mass affluent, 41 percent consider themselves conservative investors.
FORBES: The Road Ahead As Upper Middle Class Delays Retirement
It's one reason why more than two-thirds of Argentines describe themselves as Catholic, but fewer than 10 percent regularly attend mass.
NPR: Argentine Jorge Bergoglio Elected Pope Francis