查询词典 aluminium

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！

Inside, this version has a particularly sporty outfit underlined by instruments with red scale background and white lighting, leather upholstery with red stitching on the steering wheel, gear lever and hand brake gaiters, grey anthracite trims on the steering wheel and central console, special 'Q2' heel-high strips and aluminium pedals.

内，这个版本有一个特别运动装备规模，与红色和白色的背景灯光，皮革的方向盘，换档杆和手制动绑腿红色缝线装饰，在方向盘灰无烟煤装饰文书强调方向盘和中央控制台，特殊的'第二季度的弱点，高带和铝踏板。

The styling of the interior underlines this version's sporty character: an instrument panel with a red background and white lighting, black leather seats with red stitching and the Alfa Romeo logo, the steering wheel, gear lever and handbrake gaiters in black leather with red stitching, special 'Q2' heel-high strips, grey anthracite facia trims and aluminium pedals.

在内饰风格突出了这一版本的运动特点：一红色背景和白色的灯光，红色缝线和阿尔法罗密欧标志的黑色真皮座椅，仪表板，方向盘，换档杆，与红黑色真皮手刹缝合胫甲，特殊的'第二季度的弱点，高条，灰无烟煤仪表板，装饰和铝质踏板。

The five-link front axle and trapezoidal-link rear axle are made primarily from aluminium, the steering box below directs the steering impulse directly to the wheels.

5连杆前悬架和梯形连杆后桥主要是由铝制成，指导下面方框指示直接指导冲动车轮。

Load increased on piston,unreasonable design of piston pin boss,unevenly distributed positive stress on pin hole,stress on inside upper area of pin hole much higher than that on outside,the quality problem in machining and assembly are main reasons of fracture of steel-topped aluminium-skirted piston skirt .

活塞承受的负荷不断提升，活塞销座设计不合理，销孔正应力分布不均匀，销孔内侧上方区域应力远高于外侧应力以及加工和装配中存在的质量问题是柴油机钢顶铝裙组合活塞裙部裂损的主要原因。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。