What is the translation of " TRACE AMOUNTS " in Chinese?

• 微量
• 痕量

Examples of using Trace amounts in English and their translations into Chinese

However, the nutrients are only present in trace amounts.
然而，营养素是仅以痕量。

Allergy Warning: May contain trace amounts of naturally occurring sulfite residue.
过敏警告：可能含有痕量的天然硫酸盐残留物。

Some types of rock, such as granite, only hold trace amounts of metal.
某些类型的岩石，如花岗岩，只能容纳微量的金属。

Sunspots do contain trace amounts of vapor in the form of water, which is still water on the sun!
太阳黑子确实含有微量的蒸气形式水，这仍然是太阳上的水！!

Your phones- and most electronic devices- contain trace amounts of precious metals.
你的手机――以及大多数电子设备――都含有微量的贵金属。

Trace amounts of gold(approximately 0.001%) caused the glass is very clear, like a ruby color.
微量的金（约0.001%）造成的玻璃是非常鲜明，像是红宝石的颜色。

Like most plants, tobacco contains trace amounts of cadmium and lead.
像大多数植物一样，烟草含有痕量的镉和铅。

Trace amounts of heavy metal ions can also accumulate in cells and eventually cause toxic effects on microorganisms(micro-action).
微量重金属离子也能在细胞中积累，并最终对微生物产生毒性作用(微动效应)。

It is composed of 86-90% water, containing only trace amounts of protein and lipids.
它由86-90％的水组成;它只含有微量的蛋白质和脂质。

DI water is pure, with only trace amounts of any other substance(in the parts-per-billion or- trillion range).
去离子水是纯净的，与任何其他物质只有微量（中分之十亿或万亿范围内）。

Second, chemists and hydrologists have become more adept at finding trace amounts of mineral in the ice core.
其次，化学家和水文学家们已经越来越擅长在冰核中寻找微量的矿物质。

Trace amounts of heavy metal ions can also accumulate in cells and eventually cause toxic effects on microorganisms(micro-action).
微量的重金属离子还能在细胞内不断积累最终对微生物发生毒害作用（微动作用）。

Industry officials argue that a cancer warning is off base, because coffee contains only trace amounts of acrylamide.
行业官员认为，癌症警告是基础，因为咖啡只含有微量的丙烯酰胺。

Up to now, it had been assumed that the trace amounts of oxygen on Mars were insufficient to sustain even microbial life.
在此之前，科学界普遍推测火星上的微量氧气不足以让微生物维持生命。

Both effects can be sterile, but has lost some of its nutrients, such as protein and trace amounts of vitamins.
这两种都能达到无菌效果，但其部分营养物质有了损失，如蛋白质及微量的维生素等。

In fact, the air in our earth can only contain trace amounts of helium, but it is too small and small can be ignored.
事实上在咱们地球的空气只能够也含有微量的氦气，只不过太小了，小的可以忽略不计。

There are high concentrations of 11 different minerals, including calcium and magnesium sulfate, and some trace amounts of titanium and silver.
有11种不同矿物质的高浓度，包括钙和硫酸镁，以及一些微量的钛和银。

Once such a universe produces trace amounts of heavy elements, later generations of stars have yet another option for nuclear burning.
一旦这样的一个宇宙中产生了痕量的重元素，新出现的恒星就有了另一种可选的核燃料。

Zsoka McDonald, a spokeswoman for the company, said that only“trace amounts” ever make it into the final product.
该公司女发言人ZsokaMcDonald表示，只有“痕量”才能成为最终产品。

These products may also contain trace amounts of milk proteins, which can trigger an allergic reaction in patients allergic to cow's milk proteins.
这些产品也可能含有痕量的牛奶蛋白，这对牛奶蛋白过敏的患者可能会引发过敏反应。

If azeotropic distillation is used to remove water, it will contain trace amounts of the material separation agent(e.g. benzene).
如果使用共沸蒸馏除去水，它将含有痕量的物质分离剂(例如苯)。

In laboratory tests, it detected even trace amounts of methanol contamination selectively in alcoholic beverages, down to the low legal limits.
在实验室测试中，它甚至能检测出酒精饮料中痕量的甲醇污染，低至法定限量。

Apis3 were discovered in the pharmacy of SCP-2849 with large amounts of manufactured honey containing trace amounts of pharmaceuticals such as opioids.
大量的Apis4在SCP-2849的药房中被发现用于制造蜂蜜，这些蜂蜜中含有微量的药物，如阿片类药物。

On its own, the chemical is not sensitive enough to detect trace amounts(2 ppm or less) of hydrogen sulfide in human breath.
就其本身而言，这种化学物质不足以检测人体呼吸中硫化氢的痕量（2ppm或更少）。

More than 50 million Americans have food allergies and often just trace amounts of allergens can trigger life-threatening reactions.
超过5000万美国人患有食物过敏，而且通常只有微量的过敏原会引发危及生命的反应。

Ruby, the July birthstone, is a variety of the mineral corundum that contains trace amounts of the element chromium, which causes its color.
红宝石，即七月生日石，是矿物刚玉的一种，含有微量铬元素，使其呈现出红色。

Australian researchers have discovered microorganisms that“eat” trace amounts of gold within rocks and then deposit them into larger nuggets.
澳大利亚研究人员发现了一种奇特的微生物，这种微生物“蚕食”岩石中的痕量黄金，接着将其积聚成大块黄金。

Furthermore, MOFs, with large surface area and pi-pi stacking structure, can also enrich trace amounts of small molecule pollutants from solution efficiently and quickly.
此外，具有大表面积和π-π堆积结构的MOFs还可以有效且快速地从溶液中富集微量的小分子污染物。