- 更多网络例句与粉末的相关的网络例句 [注：此内容来源于网络，仅供参考]
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The distortion of crystal lattice has been recovered by using heat treatment.
为使合金粉末的磁热性能达到试验用样机磁液体的要求，我们用热处理的方法恢复合金粉末的晶格扭曲，使合金粉末的磁热效应回升。
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Nd and Y showed more evident effects than Gd and La due to lower temperature of eutectic reaction with aluminum. In order to investigate mechanism of the formation of the intercellular dispersoid which is being in debate and possibility of suppressing the dispersoid, a nucleation kinetic model which including unsteady nucleation and effect of alloy element was established.
Al-Fe-Mo-Si-Zr-Ti合金粉末具有四种凝固组织，初生Al〓〓，α-Al与Al〓共晶，胞晶及显微胞晶，合金元素Mo的加入，显著提高合金粉末凝固前的过冷度，使10~40μm粉末的凝固机制发生了变化，由导热控制型转变成溶质扩散控制型，从而基本上消除了该尺寸范围内粉末凝固组织中共晶成分和初生相，但对大于40μm的粉末，因共晶区富Zr核心的优先形成而使Mo的作用效果不明显。
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The results show that the particles character as the growth of anion coordination tetrahedron during solvent thermal treatment, where blende-type ZnS particle is in the shape of double cone or tetrahedron, blend-type CdS appears as the tetrahedron, but wurtzite-type CdS is in the shape of cone. In addition, the particles with the better crystallinity are obtained with the increase of solvent thermal treatment temperature and time.
结果表明：采用溶剂热处理，粉末形状呈现负离子配位多面体生长特征，闪锌矿型ZnS粉末由球形变为双锥状或四面体状，颗粒上有明显的电子衍射花纹；闪锌矿型CdS晶体粉末主要呈四面体形状，而纤锌矿型CdS晶体粉末则以锥状为主，并且粉末的晶型随溶剂热处理温度的升高和时间的延长更趋于完整。
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The analysis of X—ray diffraction and scanning electronic microscope indicate that the arsenic powder obtained by this method is noncrystalline i.
本文提出了一种新方法，即在还原砷粉末的酸洗溶液中加入一种还原剂，防止形成β—锡酸，提高了砷粉末的除锡洗涤效果，获得的砷粉末纯度达99.2％。
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Aiming at the unmelted powders splash from collision between electron and powders, optimized process parameters is selected to pre-heat the powders to obviously reduce the splash.
针对实验中出现的电子与粉末碰撞造成的未熔粉末的飞溅，采用优化的工艺参数对粉层进行预热，从而大大减少了未熔粉末的飞溅。
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The results showed that the three kinds of prealloy powder have excellent low temperature sintering characteristics and good wear resistance. They have excellent physical and mechanical characteristics close to ultrafine cobalt and imported prealloy powder, good retention to diamond and excellent bonding momental for high frequency brazing. At one time, they have lower cost and reduced dosage.
结果表明：三种预合金粉末有着优良的低温烧结性能和耐磨性，表现出接近于超细钴和相当于国外代钴粉末的优良的物理、机械性能，对金刚石把持力高；具有高的高频钎焊结合力矩；粉末成本较低，用粉量可降低。
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In this article, three kinds of prealloy powder were developed by water atomization method. The base attribute, pattern, phase composition, differential thermal analysis of powder were researched. Sintered density, hardness, bend strength, Young's modulus were researched as hot pressed sintering temperature changing. By using abrasive wearing equipment upbuilt by the authors, the wear resistance were determined. Green-pressing density, simulated green-pressing strength and bonding momental of high frequency brazing were assayed. SEM corrosion structure and SEM appearance of fracture were observed.
本文采用水雾化法开发了三种预合金代钴粉末：对粉末的基本属性、形貌，粉末的相组成，粉末的差热性进行了分析研究；测定了它们的烧结密度、硬度、抗弯强度、弹性模量随热压烧结温度变化的规律；采用作者自行建立的磨料磨损试验方法，测定了它们的质量磨损百分率；测定了它们的冷压生坯密度、模拟生坯强度以及高频钎焊的结合力矩；观察了热压烧结SEM腐蚀组织和SEM断口形貌。
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Crystal size and microstrain caused by mechanical alloying on Fe_(70)B_(30) powder were studiedby X-ray diffractometry and transrnission electronmicroscopy.
在机械合金化过程中球磨所造成的微观应变不大，球磨初期粉末的内应力随球磨时间增加而增加，当粉末粒子尺寸很小时，随球磨的进行粉末中的微观应变显著下降。
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The micron or sunmicon polymeric film formed on the powder surface is so strong that it reduced the chancs of cold welding between metal powder and causes the further deformation of metal powder at the later compaction stage.
在压制末期，聚合物在金属表面形成一层微米或亚微米级薄膜。这层薄膜与基体结合牢固，将金属粉末与粉末隔离开来，促进粉末的塑性变形。
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For a higher packing fraction, a greater absorption strain was induced in the vessel packed with a larger initial powder size, while a greater desorption strain was present in the vessel packed with a smaller initial powder size.
在较高粉末填充率的情况下，较大的吸氢应变会出现在装填较大初始粒径粉末的储氢罐壁上，而较大的放氢应变则会出现在装填较小初始粒径粉末的储氢罐壁上。
- 更多网络解释与粉末的相关的网络解释 [注：此内容来源于网络，仅供参考]
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powdery：粉末的
powdery diffractometry 粉末衍射 | powdery 粉末的 | power actuated 动力作用的
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powdery diffractometry：粉末衍射
powdery analysis 粉末分析 | powdery diffractometry 粉末衍射 | powdery 粉末的
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pulverized：使成粉末的;粉状的
pulverize制粉;研磨;喷雾 | pulverized使成粉末的;粉状的 | pulverizeddriedalgae藻类干粉
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precision wet sieve analysis of nonplastic ceramin powders：非可塑性陶瓷粉末的精密湿性筛析方法
l1210 陶瓷装饰物的耐洗涤剂试验方法 testing method f... | l1211 非可塑性陶瓷粉末的精密湿性筛析方法 precision wet sieve analysis of nonplastic ceramin powders | l1550 化学工业用耐酸陶瓷一般规定 general r...
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pulverous：粉末的
pulverize 变成粉 | pulverous 粉末的 | pulverulence 粉末状态
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pulverous：粉末的/粉状的/满是粉的
pulverize /磨成粉/粉碎/变成粉/ | pulverous /粉末的/粉状的/满是粉的/ | pulverulence /粉末状态/
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pulverous","diffractus a um：粉末的
"pruinate","pruinatus;pruinosus","有粉霜的","pruinose,pruinus" | "pulverous","diffractus a um","粉末的" | "pulverulent","pulverulentus
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pulverulent：易成粉末的
易潮石 trudellite | 易成粉末的 pulverulent | 易解石 aeschynite
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shiest：形容词 shy 的最高级
unisokinetic sampling 粉末的非匀速吸引抽样 | shiest 形容词 shy 的最高级 | go and [口]去..., 竟然糊涂到...
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triturable：可研磨成粉末的 (形)
tritium 氚, 超重氢 (名) | triturable 可研磨成粉末的 (形) | triturate 弄成粉, 捣碎, 磨碎 (动)