The plastic (equipments) fit us better than ferrous ones, because ferrous ones often hurt some of us.
最好不要是铁的，设置一种塑料的，因为我们班就经常有人玩那个把皮弄破了。
Welders operate welding equipment to weld ferrous and non-ferrous metals.
焊工操作焊接设备焊接亚铁金属和有色金属。
Metal casters set up and operate various casting machines to cast ferrous and non-ferrous metal products; hand ladle and pour molten metal into moulds to produce castings.
金属铸工安装和操作各种铸造机，铸造铁和非铁金属产品；手工舀取熔化的金属，并倒入模具，生产铸件。
We shall accelerate regulated trading and centralized processing of non-ferrous scrap metals and gradually form a recycling non-ferrous metal recovery system covering the whole society in China.
加快废旧有色金属规范化交易和集中处理，逐步在全国形成覆盖全社会的再生有色金属回收利用体系。
Metallurgical workers always try to replace the non ferrous metals with some ferrous alloys.
冶金工作者总是试图用黑色合金来替换有色金属。
Everyone in the know in the discussion of the color of ferrous hydroxide, I found in teaching: purity of ferrous oxide is white.
在知道中大家都在讨论氢氧化亚铁的颜色问题，我在教学中发现：纯氢氧化亚铁是白色的。
Unlesss ferrous magnetic particles can be effectively removed, conveying liquid containing ferrous magnetic material with this product should be avoided.
除非能有效排除铁磁性微粒，否则本产品应避免输送含有铁磁性物料的液体。
The ferrous oxalate with crystal water was prepared with ferrous ammonium sulfate and oxalic acid in acid medium.
采用硫酸亚铁铵和草酸溶液在酸性介质条件下合成含有结晶水的草酸亚铁。
The synthesizing conditions of ferrous glycinate chelate using ferrous chloride and glycine as raw materials were studied in this paper.
以氯化亚铁和甘氨酸为原料，研究了甘氨酸螯合铁的合成工艺条件。
There were no apparent different effects between using ferrous sulfate and using ferrous ammonium sulfate, the former was much cheaper and no secondary pollution.
用硫酸亚铁的效果与用硫酸亚铁胺的效果相差不大，且前者价格便宜，使用中不会造成二次污染；
It can be applied to determine the Brinell hardness for ferrous metal and non-ferrous metal.
适用于黑色金属，有色金属的布氏硬度测定。
The chitosan oligosaccharide chelating ferrous can improve the utilization rate of ferrous, is expected to have important application valve in the fields of food and feed additive.
壳寡糖螯合亚铁能够提高亚铁的利用率，有望在食品及饲料添加剂领域中有重要的应用价值。
In growing period, the metal ferrous grains move to the nucleus, producing the bigger size of metal ferrous grains.
在还原生长期能够促进晶核周围铁晶粒向晶核扩散、迁移，形成晶粒平均尺寸较大的铁晶粒。
To distinguish between ferrous and non-ferrous metals as well as cavities you can work in this mode.
为了区分黑色金属和有色金属以及空洞，您可以在此模式下工作。
At present, the report of preparing the chitosan oligosaccharide chelating ferrous by the interaction of chitosan oligosaccharide and ferrous sulfate is not available yet.
目前尚未见到壳寡糖与硫酸亚铁相互作用制备壳寡糖螯合亚铁的报道。
Using Affymetrix genechip to analyse the differential gene expression in rats which fed with ferrous methionine chelate and ferrous sulfate respectivly.
研究缺铁日粮中补充蛋氨酸螯合铁与硫酸亚铁对大鼠铁利用及肝基因表达的影响。
The invention can be used for preparing the chitosan oligosaccharide chelating ferrous, and confirms the best reaction condition of the preparation of the chitosan oligosaccharide chelating ferrous.
本发明制备出了壳寡糖螯合亚铁，并确定了壳寡糖螯合亚铁制备的最佳反应条件。
G4265 , G4265S, GZ4265column horizontal band saw machine is mainly used to cut various ferrous metals and no-ferrous metals.
GZ4265立柱卧式带锯床，主要用于锯切各种黑色金属、有色金属。
So important is iron at the present day that all alloys are divided into two groups: ferrous alloys and non-ferrous alloys.
铁在当代是如此重要，所有的合金分为两类：铁合金、有色合金。
It is suitable for drilling ferrous and non-ferrous metal in industrial department, clocks, watches, toys and camera industry, as well as in repair shop, for single piece or mass production.
适合钟表、仪器、玩具、照相机工业及修理车间等部门对钢料、有色金属和非金属零件的成批以及单件生产的钻削加工。
The wide array of available coils for this system assure detection of both ferrous and non-ferrous targets at depths not considered the norm for hand-held detection systems.
现有线圈广泛用于这一系统保证在不考虑手规范进行检测系统探测深度都黑色和有色金属的目标。
These projects cover oil, gas and ferrous metals, non-ferrous metals and rare metals.
这些项目涉及油、气方面，以及黑色金属、有色金属和稀有金属方面。
The core business of HKS is the recycling of ferrous and non-ferrous scrap to create high grade raw materials for metal producers all over the world.
HKS的核心业务是有色金属和非有色金属废料的回收，世界各地的金属生产商创造高档原料。
Retaining rings and snap rings are internal, external and special application rings produced from a variety of ferrous and non-ferrous materials.
我们的紧扣环和卡环是内部，外部和特殊应用环，由各种黑色金属和有色金属制造。
We want to buy Ferrous and Non Ferrous Scrap, Cashew Nuts, Raw Cotton.
我们要采购有色金属和非有色金属废料，腰果，原棉。
And the decline in ferrous metals, in fact, is also far less than that of non-ferrous metals.
而在有色金属下降，事实上，是也远低于非铁金属。
The CMI153 features dual measurement technology that automatically detects either ferrous or non-ferrous substrates and then employs either magnetic induction or eddy-current technology.
CMI153的双测量技术可以检测亚铁或非亚铁基质，然后用磁感应或涡流技术。
Metals are divided into ferrous and non-ferrous metals. The former contain iron and the latter do not contain iron.
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.
金属分为黑色金属和有色金属。前者含铁，后者不含铁。
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