查询词典 sheet resistance

The reliability of anchor rod tension resistance design of the anchored sheet-piling is studied in this paper.

戴建国 ，闫强刚该文研究了粘性土中锚杆板桩挡土墙锚杆抗拉力设计的可靠性问题。

Welding is carried out in such a way that the resulting temperature increase of the blade (2, 35) be so reduced that the hardened steel sheet (2, 3) is not disadvantageously deformed, nor loses its hardness or wear-resistance.

用这种焊接所得出的刀片（2、35）温度的升高是相对低的，这样硬化金属板材料（2、35）即不受到变形的不利影响也会在硬度和抗磨损性方面遭受巨大损失。

The sheet possesses good heat, cold and water resistance and incombustibility. Besides, excellent dielectric properties including proof tracking and arc resistance.

该板具有耐热性，耐寒性，不燃性，耐水性，电气绝缘性好等特征，此外，电气特性(由温度而产生的抵抗值的变化很小)，耐漏电起痕性，耐电弧特性方面也非常优秀。

The smaller bismuth ruthenate partical is, sheet resistivity is lower and temperature coefficient of resistance is more positive and the refiring change ratio is nearer to zero.

铅硼硅玻璃粉体平均粒径对厚膜电阻的性能影响有一极值点，约为1.51μm，在该点处膜层的方阻值最小，电阻温度系数绝对值最小，重烧变化率最接近零值。

Products are widely used for identity cards, history, photographs, drawings, credit cards, certificates, business licenses, rare letters, securities, Pass, on behalf of all types of certificates, such as flake material sealed and protected by the sheet molding material is waterproof, anti-vandalism, moisture-proof, Insectproof, Mildew change, corrosion resistance reagent corrosion functional excellence, and rough appearance, improve transparency.

产品广泛用于身份证，文史资料，照片，图片，信用卡，许可证，营业执照，珍贵函件，证券，通行证，代表证等各类片状材料的封存和保护，被塑封的片状材料具有防水，防涂改，防潮，防虫蛀，防霉变，耐酸碱化试剂腐蚀等卓越功能，并且挺括美观，提高了透明度。

Resistance spot welding is a major sheet-metal joining means for auto body assembly in automotive industry. The advantage of RSW is its inherently properties of the high productivity and the efficient robotization.

点焊是现代汽车制造工业中重要的工艺方法，它具有生产效率高、易于实现自动化而被广泛地应用于汽车的焊装生产线上。

The results show that spheriform electrode degradation mechanism was basically caused by wear due to fracture of local welding between the electrode tip surface and zinc coated sheet steel happen at electrode surface and alloying between electrode and zinc on zinc coated steel during resistance spot welding zinc coated steel.

结果表明：点焊镀锌钢板时，球形电极的失效机制，主要是电极和镀锌板之间局部焊接的断裂发生在电极表面而导致的电极磨损，以及电极和镀锌板表面的锌之间的合金化。

Based on the fire tests of one unstrengthened reinforced concrete beam and five reinforced concrete beams strengthened in flexure with carbon fiber sheets, the influence of fire insulation thickness, load ratio and strengthening ratio on the fire resistance of reinforced concrete beam strengthened in flexure with carbon fiber sheet has been discussed.

通过一根未加固钢筋混凝土梁，以及五根碳纤维布抗弯加固钢筋混凝土梁的三面受火试验，探讨不同厚度的厚涂型防火涂料、不同荷载比、不同碳纤维布加固量等因素对碳纤维布抗弯加固钢筋混凝土梁耐火性能的影响。

The relationship between reduction potential of the oxides and the corrosion resistance of cold-rolled steel sheet was revealed.

同时还探讨了冷轧钢板的锈蚀机理。

With the advantages of corrosion-resistance and long life , it is used worldwide, especially the corrosion-resistance and delay as well as energy saving to steel by hot-galvanize products .hot-galvanize sheet has been widely used in building materials , light industry (used in home electrical appliances),car, industry, communication, electric power, farming, fishery and business.

因此，热镀锌板已被广泛应用于建材，轻工，汽车，通讯，电力，农牧渔业，商业等行业。从国内市场来看，国产产品的市场占有率仅为 50.2%，近50%需进口；从国际市场来看，镀锌板带钢的需求持续增长，日，美等产钢大国的比例高达13—15%，因此，产品市场前景十分广阔。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。