lead content

基本解釋

Lead-bismuth alloys with Bi content from 0 to 7.33% are prepared.
制備了鉍含量爲0~7.33%（質(zhì)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(zhì)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(zhì)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?

鉛含量
Lead content and precipitation in the study of lead content is accumulated principle applied to the basis of practice.
鉛含量與年降水量關系的研究是植物鉛含量累積原理應用於實踐的基礎。
含鉛量