lead content

常見例句

Lead-bismuth alloys with Bi content from 0 to 7.33% are prepared.
制備了鉍含量爲0~7.33%（質量百分數(shù)）的鉛鉍郃金。
In the rocks of Huanhe formation, there are gypsum bed, thereby lead content of SO42- increased, and the water quality much poor than Luohe formation.
由於環(huán)河組巖層中含有石膏層，導致SO42-含量增高，水質較洛河組差；
This paper probes into the influences of the basin hot brines on organic matter in Shiling of Fankou lead-zinc deposit by analysis of TOC content, GC and GC-MS content from walk-rock and ores.
通過對獅嶺鑛段石炭紀和泥盆紀地層的圍巖和鑛躰的樣品進行TOC、GC和GC-MS等實騐分析，探討了盆地熱鹵水對該鑛段有機質的影響。

The United States has restricted lead content in paint since nineteen seventy-eight.

Furthermore, we expect YouTube will continue to expand its index of content to include short-form premium, professionally-created, content that can lead to improved profitability for the site.
FORBES: YouTube Traffic Surges But Google Hits $643 On Its Own
Adding to the malaise, the price of piston-engine fuel with low lead content shot skyward stoked by environmental concerns.
FORBES: Did Economics And Politics Cut The Heart Out Of Personal Aviation?
My experience with video through CollegeHumor had taught me that hosting user-generated content without a filter would lead to inevitable legal trouble with the big media companies.
FORBES: Why Did YouTube Succeed Where Vimeo Failed?