查询词典 powder metallurgy

The method for making the solar endothermic coating by using the nickel or nickel alloy hollow sphere as the absorbent adopts simple equipment and simple and feasible process; the prepared solar endothermic coating is a metal-resin type composite coating; the absorbent is nickel or nickel alloy powder with a hollow structure; a filling agent is made of macromolecule resin; the thickness of the coating is controlled between 10 and 100 mu m; the color of the coating is gray-black or black.

本发明采用的设备简单，工艺简单易行，所制备的太阳能吸热涂层为金属-树脂型复合涂层，吸收剂为具有空心结构的镍或镍合金粉末，填充剂为高分子树脂，涂层厚度控制在10～100μm，涂层颜色呈灰黑色或黑色。

Gray-white powder or granules, slight bitter taste, non-toxic, specific gravity 1.45-1.54, melting point 165 ℃ or more.

灰白色粉末或颗粒，微有苦味，无毒，比重1.45-1.54，熔点165℃以上。

This material shall be grinded into powder when conducting chemical analysis.

这种材料在进行化学分析时将被磨成粉。

After being grinded, the powder will be blowed to cyclone by blower.

经过粉碎，粉末会刮起飓风的风机。

A flowsheet consists of three stages of fine grindings,two stages of gravity separations and a screening process was adopted to recover iron from iron-smelting slag ,and reduced iron powder with MFe exceeding 90% can be prepared.

为了有效回收炼铁渣中的铁，对炼铁渣进行三级细磨、二级重选以及一段筛分处理，制得了MFe含量90%以上的还原铁粉，实验表明2 t粉铁可制取出1 t还原铁粉，残渣则可用于制作陶瓷、免烧砖等，实现了资源综合利用。

Based upon experimental study the advantages of double-admixing concrete with micro-powder of slag and ground fly ash in the application of mass concrete and high-performance concrete,which provide good references for the promotion of FS double-admixing concrete.

通过试验研究，阐述了矿渣微粉和磨细粉煤灰双掺混凝土在大体积混凝土以及高强混凝土中的应用优势，并列举了具体的实例加以验证，为FS双掺的推广奠定了基础。

For the ground free flea powder or insecticide spray can be sprayed to kill.

对于地面免费蚤粉末或喷雾杀虫剂喷洒可以杀死。

Stone's paper describes his discovery by testing on himself and 50 members of his parish that ground willow bark powder relieves fevers and rheumatic pain.

斯通的论文记录了他的发现，他对自己和教区的五十位成员使用柳树皮研成的粉末，缓解了发热和风湿痛的症状。

The biokinetic energy applied in a mixture of powder, air, and water removes biofilm down to the pocket base, reduces bacterial density in a sustained way, firms up gum tissue, and reduces pocket depth.

生物动能应用于粉末、空气和水的混合体，可以将牙周袋基底的生物膜去除，持续降低细菌密度，坚固牙龈组织，降低袋深。

Its function is to become poisonous asunder the steam, liquid drop, spirit dissolve gum or powder appearance, making air, ground, headwaters and object dye poison to kill wound and slow enemy a soldier an activity.

它的作用是将毒剂分散成蒸汽、液滴、气溶胶或粉末状态，使空气、地面、水源和物体染毒，以杀伤和迟滞敌军行动。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。