查询词典 powder metallurgy

1 Equipment of powder materials treatment: Reduction furnace for metal powder( including push rod type, steel strip type and net strip type), device of ammonia decomposing (dew point or flux feedback control type), rotary motion double cone vacuum dryer, whole set of equipment of high pressure water atomizer, whole set of gas atomizer, whole set of equipment of vacuum gas atomizer( vacuum immediate frequency induction melting furnace included), rotary motion calcine kilnpatent awarded

粉体材料处理设备：金属粉末还原炉（推杆式、钢带式、网带式），氨分解发生器（可选配露点、流量反馈控制型），回转双圆锥真空干燥器，成套高压水雾化设备，成套气雾化设备，成套真空雾化设备（含真空中频熔炼炉，实现炉温反馈控制），回转锻烧炉。

Major undertaking powder, liquid coating production lines electrophoresis coating production lines, Jin Su coating production line, powder spray-painted the recovery room drencher, heat exchangers, gas Lutou infrared heating system installation works.

主要承接粉、液体涂装生产线电泳涂装生产线，浸塑涂装生产线，粉末回收房水帘喷漆房，热交换器，瓦斯红外线炉头加热系统安装等工程。

In the standard test, it was found that the dustiness of nanopowder was much higher than submicro-powder. The average inhalable, thoracic and respirable dustiness mass fraction in mg/kg and the dustiness level of TiO2 nanopowder were 6713±546, 576±37 and 15±2, respectively, and were 142±20, 73±6 and 11±0.3 for ZnO submicro-powder.

在传统标准方法的测试结果发现奈米粉体的逸散性比次微米粉体高出很多，TiO2奈米粉体逸散时的可吸入性粉尘、胸腔区粉尘和可呼吸性粉尘质量分率分别为6713±546、576±37和15±2 mg/kg，扬尘等级分别为高等、中等以及低等。

But if you continue to exist, which can be fitted with a 喷粉器 of corn meal and away from the scanner, the squeeze from 喷粉器 and let it dispersalof in the air, when the high granula powder down, and they took transmissional draft of the piece, let it pass through dusting segment loading fine powder of the air, you can achieve the objective of the Elimination of Newton's rings.

但如果还来活命，可用装有玉米粉的喷粉器，挨近扫描仪，不兵玉米粉从喷粉器洋挤不入，让它在空洋拆散，当不小颗粒的粉粒落下后，拿住透射稿的一角，让它穿功喷粉不天区，这样空洋的粗粉粒落在其上，可以到达打消牛顿环的纲的。

Pick up an ample amount of Concealer or Corrector with concealer side of brush and apply up to the lashline and into the inner corner of the eye. Smooth and blend by gently patting with the pads of your fingers. When using to apply Foundation Stick, start with small amounts and apply to desired areas of face for coverage. Dip blender side of brush into loose powder and lightly tap to remove excess and use a dusting motion to sweep powder.

Bobbi Brown 专业化妆刷小档案：所有化妆刷均由人手工制作/耐用白桦木手柄/不同的刷子用不同的珍贵动物毛，触感特别柔软/配合不同效用，每种刷子均为不同重量，让你更易掌握力度/刷毛的密度，形状都经过仔细计算以配合面部不同的角度，营造出来的彩妆特别贴面，均匀，富有轮廓感。

In order to justify the efficiency during the water elutriation process of separating ceramic inclusions from FGH95 alloy powder, the maximum theoretical and experimental size of FGH95 powder elutriated was compared at different water flowing velocity.

摘 要：通过对水淘析法的原理分析，运用流体力学中的摩擦数群法确定了以陶瓷夹杂物在水中的沉降速度来确定水流速度，及在确定的水流速度下，所能淘析出的FGH95合金粉末的最大尺寸；并以比较淘析出的FGH95合金粉末的实际最大尺寸与理论最大尺寸，考察了水淘析法分离FGH95合金粉末中的陶瓷夹杂的有效性。

In a spouted bed made of stainless steel with internal diameter 92 mm and height 1000 mm ,by adding five kind powder particle s through intermittent inlet samples, the powder elutriation with temperate air was studied by changing such parameters as bed temperature, bed height, bed particle diameter, spouting velocity, aerating velocity.

在一内径92mm，高1000mm的不锈钢充气喷动床反应器内，以三种不同直径的玻璃珠为惰性粒子，采用五种不同的粉末物料为微细粒子，以空气为充气和喷动气体对微细粒子进行淘洗，综合考察了设备结构，物性，以及操作方式等对充气喷动床内微细粒子的析出率的影响。

In a spouted bed made of stainless steel with internal diameter 92 mm and height 1 000 mm ,by adding wet powder particle through samples intermittent inlet, the wet powder elutriation with temperate air was studied by changing such parameters as bed temperature, bed height, particle diameter, spouting velocity, aerating velocity, gas humidity and feed rate.

在一内径 92mm高 1 0 0 0mm的不锈钢充气喷动床反应器内，采用碳酸钙粉末物料为微细粒子，由间歇进样器填加湿的微细粒子，以空气为充气和喷动气体对微细粒子进行淘洗。

In the redispersable powders, WACER powder is excellent. When fine percentage of redispersable emulsoid powder is 1, toughness, adhesive performance of mortar have improved.(3) When MC was mixed into mortar, water-retentive performance, toughness, adhesive performance of mortar have improved and 28d dry shrinkage of mortar has reduced.(4) When AEA was mixed into mortar, dry shrinkage of mortar reduced and infiltration resistance has improved.(5) When cement-to-sand ratio is 1:2.5 , toughness of mortar is perfect.

2WACKER的VAE和551Z两种乳胶粉的效果较好，最佳质量掺量均为1%，对砂浆的和易性、韧性、粘结性能均有较大改善；(3)在干拌砂浆中加入MC保水剂后，砂浆的保水性提高，韧性得到改善，粘结性能也得到了增强，砂浆的28d干缩值也有所下降；(4)砂浆中加入AEA膨胀剂后，砂浆的干缩下降，抗渗性也有一定提高；(5)灰砂比为1：2.5是较为理想的，砂浆的和易性较好，韧性较好；(6)砂浆中加入掺合料可以使砂浆的韧性得到提高，但是会使砂浆的粘结性能下降。

The results show that with increase dosage of rubber powder. the density, compressive strength and elastic modulus of RLC decrease gradually. and the failure patterns exhibit a gradual yielding pattern. It is discovered that rubber powder could entrain a large amount of micro air.

结果表明，随着废橡胶粉掺量的增加，RLC的干密度、杭压强度和弹性模量均逐渐减小，破坏形态也与普通陶粒混凝土的脆性破坏形态截然不同，表现出明显的塑性破坏特征。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48