电流在不含金属矿物的地层介质内经过。
A current is passed through earth materials not containing metallic minerals.
至少部分基本上不含沥青质且不含金属的馏出馏分被转化成供氢体稀释剂。
At least some of the substantially asphaltene-free, and metal-free distillate fraction is converted to a hydrogen donor diluent.
非金属材料是指如木头，塑料，橡胶，环氧树脂，陶瓷及金刚石等那些不含有金属基材的材料。
Nonmetallic materials are those materials such as woods, plastics, rubbers, epoxy resins, ceramics and diamonds that do not have a metallic base.
我一直在找一款很好的天然止汗去味剂，不含任何金属物质，如锌，明矾盐等，这款是到目前为止唯一适合我的产品。
I've been trying to find a good natural deodorant that contains no metals of any kind (even zinc and alum salts), and this is the first one that actually works for me!
室内木器漆：耐久性和抗磨损性俱佳；不含重金属，有机挥发物含量极低。
Wood: Indoor Wood: durability and superior abrasion resistance; does not contain heavy metals, volatile organic compounds were very low.
这些金属元素渗进原本不含它们的周围土壤中，据此可以表明放射性核素的扩散过程。
They leach out into the surrounding soil, which doesn't contain them naturally, indicating how radionuclides might disperse.
离子水、水性树脂、专用助剂，不含重金属、甲醛、苯系挥发物等有害成分。
Ion water, Polyaminoacid resin, Auxiliaries agent, all Heavy metals, Benzyl, Formaldehyde... etc. are not detected.
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。
Allow a case of finished product to pass through the metal detector first, before the test, to ensure it does not contain any metal.
他们还可以用化学方法处理合金(也许含有贵金属，也许不含)的表面，使它发出银或金的光泽，由此来伪造硬币的外表。
They could also fake the look of a coin by chemically treating the surface of an alloy (which may or may not have contained precious metals) to give it a silvery or golden sheen.
离子水、水性树脂、石粉、专用助剂，不含重金属、甲醛、苯系挥发物等有害成分。
Ion water, Polyaminoacid resin, Auxiliaries agent, Stone powder, all Heavy metals, Formaldehyde, Benzyl... etc. are not detected.
离子水、水性树脂、砂、专用助剂，不含重金属、甲醛、苯系挥发物等有害成分。
Ion water, Polyaminoacid resin, Auxiliaries agent, Sand, all Heavy metals, Formaldehyde, Benzyl... etc. are not detected.
焊接中，氩作为保护气防止金属氧化。惰性气体焊接是连接几种含铁和不含铁的合金的首选方法。
Argon serves as a shielding gas to protect metals from oxidation during welding. Inert gas welding is the preferred method of joining several ferrous and nonferrous alloys.
含多种天然草本植物精华成分。绝不含西药、防腐剂及重金属。
Contains various natural and herbal essence with no preservatives, free of medicines and heavy metals.
一种新型高效的蓝色有机电致发光二极管材料已经被日本的研究人员研制出来，它完全不含任何金属。
A new, highly efficient fluorescent material for blue organic LEDs that is completely free of metals has been developed by researchers in Japan.
离子水、水性树脂、非偶氮系白色色粉、专用助剂，不含重金属、甲醛、苯系挥发物等有害成分。
Ion water, Polyaminoacid resin, Auxiliaries agent, White non-azo pigment, all Heavy metals, Benzyl, Formaldehyde... etc. are not detected.
真正的绿色环保用品，它不含任何有毒，有害重金属和微量元素。
Real of green environmental protection thing, it don't contain any poisonous, harmful heavy metals with little chemical element.
金属分为黑色金属和有色金属。前者含铁，后者不含铁。
Metals are divided into ferrous and non-ferrous metals. The former contain iron and the latter do not contain iron.
底座：玻璃底座或金属镀铬底座，但是报价不含底座。
Base:transparent round or square glass base ; Or Iron base plated .
为了获得最大的安全，搪瓷装饰瓶不含有重金属。
For maximum security, enamel decoration of the bottle does not contain heavy metals.
耐磨耐用皮革脚垫简介＊ 1。环保健康一流产品：不含挥发性碳氢化合物，诸如可塑剂、溶剂（甲苯）及PVC有毒重金属；
The environmental health of first-class products: non-volatile hydrocarbons, such as plasticizers, solvents (toluene) and toxic heavy metals in PVC;
锂离子电池不含有金属态的锂，并且是可以充电的。
Lithium ion batteries do not contain metallic lithium and are rechargeable.
用下表所列的方法检测，ARASCO粉不含下列重金属，如铅、汞、镉及砷。
Powder is free of detectable amounts of the following heavy metals, lead, mercury, cadmium and arsenic using the methods stated in the table below.
根据本发明，不含树脂的焊膏由一种金属粉末，特别是软焊料和一种凝胶体制成，其中，根据本发明的凝胶体在重熔金属粉末的过 程中，不在金属表面上留下残留物。
The invention relates to a nonresinous solder paste made of a metal powder, especially soft solder, and a gel which leaves no residues on the metal surface when the metal powder is melted down.
它同时也不含重金属。
混合层包含不含氮原子的有机化合物，即不含有芳胺骨架的有机化合物，和金属氧化物。
The mixed layer contains an organic compound which contains no nitrogen atoms, i. e. , an organic compound which dose not have an arylamine skeleton, and a metal oxide.
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。
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。
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.
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