查询词典 aluminium hydroxide

A low viscosity oil designed for punching pre-coated aluminium sheet, copper tube expansion and bending.

适合于空调行业中预涂铝鳍片的冲孔加工，也适合于铜管的弯管和胀管加工。

Aluminium alloy products ; traffic transport ; rail trolley ; automobile ; ship ; lightness ; development and application ; basic material

铝材；交通运输；轨道车辆；汽车；船舶；轻量化；开发与应用；基础材料

In a particular electrolyte,the real transport number of aluminium ions is a constant.

在同一电解质溶液中，铝离子的真实迁移分数基本恒定。

On the request of molding technics of aluminium alloy wheel, this paper studies the intelligence control system for low pressure die casting, through which the real pressure in the oven can track the given values on the technical curve quickly and accurately .

随着工业技术的发展，对低压铸造质量的要求越来越高。目前国内使用的铸造机基本上可以分为二类：一类是国外进口的铸造机，如德国的金马机，另外一类是国产机。

In the light of the principle of electrochemistry , a series of experiments about the condition of GaAs films and AlGaAs films growth have been made by electrochemisuy deposition method .These experiments have been carried out with graphites as anode materials and conducting glass of tin dioxide ,stainless steel and aluminium foil of tin dioxide as cathode substrate materials in electrolyzers designed and made by ourselves and in the solution of compounded- simple sal.

根据电化学原理，采用电化学沉积方法，在自行设计及制作的电解装置中，以石墨作为阳极材料，SnO_2导电玻璃、不锈钢和SnO_2/Al 作为阴极衬底材料，在配制的简单盐溶液中，进行GaAs和AlGaAs 薄膜生长条件系列实验。

According to the practical characteristics and parameters during hot finishing rolling process of aluminium alloy JP1235, a three-dimensional thermo-mechanical coupled elastic-plastic FEM model was established with the software Marc. And this model was used to simulate the rolling state of F1 stand without back tension. The lateral distribution of rolling force、contact friction force and other mechanic parameters were calculated. Meanwhile, simulated the rolling state considering the influence of mill tilt, and studied the distribution of the mechanics under this state, discussed the effect of mill tile on mechanic parameters and strip steering, which can provide some reference to steering control strategy.

根据JP1235铝合金板带热精轧过程的实际工艺特点和工艺参数，采用非线性有限元软件Marc，建立一个三维热力耦合弹塑性有限元模型，模拟了精轧机组第一机架（F1机架）失去后张力作用后的轧制状态，计算出轧制过程中轧制力、摩擦力等力能参数沿板宽方向上的分布情况，在此基础上，模拟初始轧辊倾斜影响下的轧制状态，并对该轧制状态下的力能参数分布情况进行研究，探讨轧辊倾斜对力能参数分布及跑偏规律的影响，为纠偏控制提供了一定的理论依据。

Goods which are covered or packaged with impervious materials like plastic, aluminium foil, tar red or waxed paper must be opened, cut or removed to allow penetration of the methyl bromide.

对于一些用不透气的材料(如塑料、铝箔、油纸或蜡纸)包装的货物，熏蒸前应切开或除去包装，以使溴甲烷能够充分穿透货物。

The surface resistivity and volume resistivity of zinc oxide whiskers were decreased by means of new aluminium-doping method.

采用新的铝掺杂力法，降低了氧化锌晶须的本体电阻率；研究了铝掺杂对氧化锌晶须电阻率的影响。

Organic fouling was the main reason which induced the decrease of membrane flux of C/MF process with ferric salt as a coagulant. Irreversible membrane fouling of C/MF process with aluminium sulphate as a coagulant was much severe and was the main component of membrane fouling.

膜阻力计算结果表明，无机污染阻力所占比例很小，有机污染是铁盐混凝微滤工艺膜比通量下降的主要原因，铝盐工艺的不可逆污染较为严重，是膜污染的主要组成部分。

Here you can see what happens at full power: With 3kJ propelling it, the aluminium disk was severely warped which caused it to spin as it came up. Striking the roof at an angle, it penetrated an inch deep into the wood (look to the left of the light bulb)!

在这里你可以看到全功率状态下：有3kJ的能量加载在上面，铝盘旋转使其严重扭曲，以一定的角度击打屋顶，穿透木板1英寸！

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