trace minerals

基本解釋

But honestly there is no way for them to be sure. Until someone invents a way to chemically trace minerals from the source mine, it’s a very difficult problem.
但老實說，這個問題連他們自己也搞不清，除非有人能發(fā)明一種化學追蹤法，可以將礦產(chǎn)一直追蹤到開采地，這的確是個很麻煩的問題。
Goji Berries: Also known as wolfberries, goji berries contain all 8 essential amino acids, are packed with vitamin C, trace minerals, and are revered in Asia as a powerful healing food.
枸杞：也稱為西方薄葉雪果，枸杞包含所有8種必需氨基酸，富含維生素C ，微量元素，在亞洲是一種受人尊敬的，有強大保健功能的食物。
Trace minerals are required by each cell for proper cell growth as well as to magnetize nutrients into the cell or wastes out of the cell.
因為微量礦物質是每個細胞準確生長，同時將養(yǎng)分吸收到細胞或廢物排泄出細胞所必須的東西。

Erika Morphy recently wrote about the Securities and Exchange Commission vote to adopt a rule requiring companies to trace and audit certain minerals.
FORBES: "Tainted" Technology Has Seed of Conflict Mineral Solution Within
The Securities and Exchange Commission voted along party lines to adopt a rule requiring companies to trace and audit certain minerals as to their origination.
FORBES: Apple, Others Come Out Winners in SEC's Conflict Minerals Decision
Yet at hot springs and thermal spas where radon typically is found in the air or water along with carbon dioxide, sulphur gases and trace elements of other minerals, health-seekers sing its praises.
FORBES: Magazine Article

微量元素
In the laying period, the level of copper, iron, zinc and manganese affected production and plasma indicator of laying hens. On the base of practical diets, the recommended supplemental levels of trace minerals were Cu 33.64, Fe 100.92, Zn 67.28, Mn 50.46 mg/kg。
總體而言,本試驗的基礎日糧背景下推薦的微量元素添加水平為:Cu 33.64、Fe 100.92、Zn 67.28、Mn 50.46 mg/kg。