Lithium metal batteries are generally non-rechargeable and contain metallic lithium.
锂金属电池通常是不可充电的，且内含金属态的锂。
Kweder estimates that less than a quarter of all medicated skin patches contain metal.
Kweder估计所有医用皮贴中少于四分之一含有金属。
The fumes produced by welding metal often contain small amounts of manganese.
在焊接金属时所产生的烟雾中，常常包含了少量的锰。
Most metal and plastic parts are designed to be manufactured, which means they can be clunky and contain material surplus to the part's function but necessary for making it.
大多数金属和塑料是为了生产而设计的，这就意味着它们会很重，并且含有与生产有关，但与其功能无关的剩余物。
Conventional lithium-ion or nickel metal hydride rechargeable batteries contain active material that is placed into a thin film.
传统的锂离子以及金属氢化物镍蓄电池中所含有的活性物质被放置在一个薄膜中。
Silver-colored metal dental fillings contain mercury that may cause health problems in pregnant women, children and fetuses, according to the US Food and Drug Administration.
美国食品和药物管理局近日称，银色的金属牙齿镶嵌物中含有的汞会给孕妇、儿童及胎儿带来健康问题。
Their greatest threat is death from lead poisoning when they scavenge the remains of deer that have been shot with bullets that still contain the lethal heavy metal.
它们面临的最大威胁首推中毒：当它们享用被子弹打死的鹿的尸体时，其中残留的重金属对秃鹫来说是致命的。
One or more components of the carrier vehicle must contain at least one metal chelating group.
一个或多个承运人的车辆部件必须至少包含一个金属螯合组。
This is possible because the metal oxide chains contain weakly bound electrons which can hop along them.
这可能是由于其中的金属氧化物链对电子的束缚能力很弱，使其中电子可以自由移动。
Allow a case of finished product to pass through the metal detector first, before the test, to ensure it does not contain any metal.
在测试前，要对加工完成的产品用金属探测器进行一次检验以确保产品中不含有任何金属成分。
Metal oxides contain a metal cation and the oxide anion (O2 -); they typically react with water to form bases or with acids to form salts.
金属氧化物是含有一个金属阳离子和氧化物阴离子(O2-)的结晶固体。它们典型地与水反应生成碱，或与酸反应生成盐。
Since the nucleic acids contain phosphonic group, basic group, desoxyribose hydroxy and double spiral species in nucleic acids, nucleic acids form easy multicomponent complexes with metal complex.
由于核酸含磷酸基团、碱基、脱氧核糖羟基以及双螺旋结构，使金属络合物容易在这些位置发生多元络合反应。
Now consider a system in which the metal is in an aqueous solution that does not contain its ions.
现在考虑金属在水溶液不包含它的离子的一个系统。
In China, some products have been found to contain heavy metal elements such as lead, arsenic and mercury.
在中国，一些产品被查出含有铅、砷、汞等重金属。
Optionally, the composition may contain other components such as organic solvents, oxidizing agent, surfactants, corrosion inhibitors and metal complexing agents.
任选地，该组合物可以含有其它成分，例如有机溶剂、氧化剂、表面活性剂、防腐剂和金属络合剂。
Organic light-emitting materials contain organic small molecule materials, polymers, metal chelates and lanthanon chelates.
其中有机发光材料可分为有机小分子、聚合物分子、金属配合物和稀土配合物四类。
Quartz crystal silica content by up to 99.9%, and in the manufacturing process to the complex purification, does not contain any can cause radiation metal components.
所采用的石英结晶二氧化硅含量高达并在制造过程中去杂提纯，不含任何能导致辐射的重金属成分。
The influence of air-arc cutting on the initial stress fields contain two aspects: 1)the stresses near the groove are released because of the metal materials wiped away;
电弧气刨对于板材应力场影响包含两个方面：（1）材料的去除释放板材坡口处的初始应力；
The plated sheet metal after pyrolysis treatment contain copper, nickel, gold and a little carbon;
制作过程中镀金的金属片热解后含有铜、镍、金以及附着在上面未清除干净的碳；
The plated sheet metal after pyrolysis treatment contain copper, nickel, gold and a little carbon;
制作过程中镀金的金属片热解后含有铜、镍、金以及附着在上面未清除干净的碳；
应用推荐