The present invention relates to a recovery method of fine grain gold from heavy concentrate.

一种从重砂中回收细粒金的方法。

youdao

Artificial heavy concentrate tests were conducted on chemical analysis spare sample from Relangze Lead-Silver Mine.

对热朗泽铅银矿矿石化学分析副样进行了人工重砂试验。

youdao

XMLBeans solves this problem in an SOA world: it does the heavy lifting for you so you can concentrate on writing Web services or other SOA services.

XMLBeans解决了soa世界中的这个问题：它为您挑起重担，而您可以专注于编写Web服务或其他SOA服务。

youdao

The Australian's team-mate Sebastian Vettel ended the session 16th fastest, sandwiched between the Ferraris of Bahrain winner Fernando Alonso and Felipe Massa as all three appeared to concentrate on race preparation with heavy fuel loads.

BBC: Lewis Hamilton fastest in Friday Australian GP practice

She insists the practice largely stems from fear, not arrogance, due to the high number of cyclists killed each year by heavy goods vehicles turning left at junctions, and says ministers should concentrate on tackling such deaths if they really want to make the roads safer.

BBC: Is dangerous cycling a problem?

In fact, sanctions bolster regimes, as they concentrate power more tightly among elite families, who become more insecure and heavy-handed in their attempts to annihilate opposition as they grow to fear for their lives.

FORBES: Where Aung San Suu Kyi, Myanmar's Nobel Prize Winner, Is Wrong