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nickel brass相关的网络例句

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与 nickel brass 相关的网络例句 [注:此内容来源于网络,仅供参考]

It was epitaxial growth during the crystallization and growth of copper and nickel.

铜和镍的结晶与生长过程中存在外延生长,形成了(111)晶面择优取向。

Other components, such as the handbrake button, load anchoring eyebolts, space ball and steering wheel badge are tested for contact allergens and meet the EU directive for nickel leakage from jewellery.

其它部件,如手刹按钮、行李固定孔,间隔球以及方向盘标志,都已经经过接触性过敏试验,并达到欧盟关于首饰镍泄漏标准的指标。

According to their latest report , Halloween face paint is contaminated with lead, nickel, chromium and cobalt.

根据他们的最新报导,万圣节的脸部涂料充斥着铅,镍,铬,钴等化学元素。

XRD pattern shows that the as-prepared sample is face-centered cubic nickel. TEM image indicates that the fcc Ni is nano-particles of about 30-50 nm in diameter.

透射电子显微镜结果显示,产物为尺寸均匀的球形颗粒,颗粒直径在30~50nm,颗粒分布均匀,表面光洁。

Because of the tendency of fast-running blades to creep and change their shape, a special high nickel alloy is used for them.

由于转动速度快,叶片可能会发生蠕变和变形,所以需要用特种高镍合金制造叶片。

Their average sizes are 48~136nm, and particles sizes are 2.3~3.4nm,about 21~40 Nickel Iron particles on per spheroid.It is also shown that in which NiFe 2O 4 and FeNi 3 were formed by analysis of XRD and EDS.

微球的平均粒径为 4 8~ 136nm ,单个微粒的粒径 2 3~ 3 4nm ,每个复合微球中约有2 1~ 4 0个铁镍粒子,X 射线衍射和X 射线能谱分析表明,主要成分为NiFe2 O4 和FeNi3。

The results showed that the nanocrystalline bcc FeNi particles were available using carbonyl iron and nickel powders as the raw materials during the high-energy ball milling.

结果表明:以羰基铁和羰基镍为原料,通过高能球磨得到了bcc结构FeNi纳米晶合金。

After 10h ball milling, the alloy of carbonyl iron and carbonyl nickel began to form, and the sample kept its original bcc and fcc structure; after 100h ball milling, the sample became a solid solution with bcc structure; after 200h ball milling, the diffraction peak of Ni almost disappeared and the isotropic grains with D achieved, which was mainly attributed to the dislocations and disclinations of the nanocrystalline bcc FeNi suffering from severe plastic deformation by ball milling.

球磨10h时,羰基铁和羰基镍开始形成合金,但大部分Fe、Ni原子仍分别以bcc结构和fcc结构存在。球磨100h时,样品以bcc结构的FeNi合金为主,球磨200h后,样品中fcc结构Ni特征峰几乎消失,FeNi纳米晶达到最小粒径的平衡值,~8nm。高能球磨过程中,晶界区域的层错缺陷是合金化和纳米晶形成的重要因素。

The recoveries of rhodium by lead and nickel sulfide fire assay were 81.5%±1.2% and 75.1%±3.9%, respectively, and the latter was proved to be independent on matrices of chemical standards and geological standard materials.

铅试金法的流程回收率( n =4)为81.5%±1.2%;镍锍试金法的流程回收率( n =6)为75.1%±3.9%,对简单化学标准和地质标准物质基体,铑的回收率相近。

Calculations of the detection limits show that a higher sensitivity is available with a planar germanium detector and a nickel sulfide fire assay.

探测极限的计算结果表明:镍锍试金预富集并用平面锗探测器测量,可获得更好的分析灵敏度。

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相关中文对照歌词
Nickel Dime
Knicks
Dime, Quarter, Nickel, Penny
Brass Monkey
Lay Baby Lay
Doing Bad
Nickel In The Well
A Nickel For The Fiddler
A Nickel For The Fiddler
Down On The Corner
推荐网络例句

These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.

这些规则反映了"自我"和"非我"的内在特征,是GECISM进行"非我"检测的判据。

Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.

时至今日,国内外艺术媒体还是在沿用&后八九&这个称谓,不管当初是为了商业噱头还是容易上口好记,反正大家现在是记住了&后八九&这个广东口音很重的词。

In just a span of three months, we have made interviews with over 20 community characters, enriching the show as a real community radio program.

在短短三个多月,我们已访问介绍过社区中超过二十多人,让「同声同路人」成为一个丰富华人社区生活的电台节目。