zinc displaces the hydrogen of dilute acids.
锌置换了稀酸中的氢。
it is the world「s largest producer ofsilver, second-largest of copper and zinc and third-largest of tin.
它是世界上最大的白银生产国,铜和锌的第二大生产国和锡的第三大生产国。
half of this is spent on social programmes, from zinc roofs and livestock to subsidised bus travel.
一半的资金花费在社会项目,从锌屋顶和牲畜到公共交通的补贴。
think of all the persons who mine zinc and copper and those who have the skills to make shiny sheet brass from these products of nature.
想想那些开采锌矿石和铜矿石的人们吧,还有那些运用自己的技能,把这些自然的赐予物制作成闪闪发光的薄薄的黄铜片的人们。
the region is also rich in antimony, gold, zinc and tin.
除此之外,这个地区还盛产锑,金,锌和锡。
zinc can help fight acne because it」s involved in metabolizing testosterone, which affects the production of an oily substance caused sebum, a primary cause of acne.
锌能够帮助去除粉刺,因为它参与荷尔蒙的代谢,这会影响油性皮脂的产生,而这种油性皮脂是造成粉刺的主要原因。
histidine likes to bind tightly to zinc ions.
组氨酸喜欢跟锌离子紧密结合。
some elements were more common than others, but everything from argon to zinc was there.
其中一些元素比较少见,但是从氩到锌的所有元素都存在于那些尘埃中。
apart from poisoning the catalytic converter and reducing its useful life, zinc and phosphorus mixed in with the exhaust gases add to the motor industry’s emissions woes.
除了对催化式排气凈化器造成不良影响减少其使用寿命外,锌磷还同废气形成混合物加入到汽车行业废气污染的行列。
you can get zinc from toasted wheat germ, oysters, sesame seeds, tahini, pumpkin seeds, dark chocolate, and peanuts.
你可以从烤小麦胚芽,牡蛎,芝麻,芝麻酱,南瓜子,黑巧克力,和花生得到锌。
other raw vegetables can be useful: for instance, carrots are a good source of calcium and peas a good source of zinc and protein.
其他的生蔬菜对我们也是有益的:例如,胡萝卜是良好的钙源而豌豆是锌和蛋白质的理想来源。
insert a copper electrode and a zinc electrode into each potato, fairly far apart.
在每个土豆上插上一个铜电极和一个锌电极,保持一定距离。
the zddp additive works by getting the zinc to react with the iron of the tappet surface and cam lobe, creating a glassy sacrificial barrier between the two.
zddp添加剂的反应原理是锌同挺桿表面和凸轮凸起的铁发生反应,从而使两零件之间形成一种玻璃态牺牲阻挡层。