查询词典 surface resistance

Photochemical activity of TiO2 can be reduced through surface coating, which favors to increase dispersiveness, weather resistance and antipulverization.

从理论和实验上研究了TiO2表面包覆的机理和工艺条件，分析了TiO2成膜包覆与成核包覆的动力学控制因素，并提出了 TiO2与包覆物之间的微观结构模型。

Based on the reaction of OH and NCO group, double alkene monomerscontaining N element were prepared in situ, and a new kind optical plastics withhigher surface hardness, good heat-resistance was easily obtained.

利用OH和NCO的加成反应，在位合成了含N的双烯单体，方便地制备了一类表面硬度高、耐热性好的新型光学塑料。

Based on definition of fouling resistance and the element analysis of the heating surface, alternative monitoring models are presented, which are more suitable for industrial application.

同时，基于污垢热阻的定义式及换热管的微元分析，研究了管侧污垢和壳侧污垢的监测原理，提出了更适合于工业现场应用的新的在线监测模型。

Enameling on metal surface is able to significantly improve corrosive resistance of metal,however,the adherence between enamel and metal is definitely important for the enameling products.

而金属和瓷釉之间的密着对搪瓷产品的性能尤为重要。

In order to reduce the axle journal of mechanical strength loss, grinding the shaft seating surface wear uneven Department just to Polish it, and then to the journal after Polish excircle size, choose a higher wear resistance ZQAl7-1.5-1.5 bronze, confecting a plain bearings again, replacing the original linear ball bearing.

为了减多轴颈的板滞强度吃亏，磨削的尺寸以轴颈表背磨损不服处恰好磨平为好，再以磨平后的轴颈外方尺寸为基准，采取耐磨性能较矮的ZQAl7-1.5-1.5青铜合金，从头配制一只滑动轴承，替代本来的曲线滚珠轴承。

The mastoid excrescence with low velocity of flow and low resistance could be found on the surface of the ovary.

卵巢形态不规则，血流呈高速低阻型，周围有肠管粘连。

Through detailed analyzing some influencing factiors of sand liquefaction, seven parameters were selected as assessment indexes. They are earthquake magnitude, peak ground surface acceleration, standard penetration value, specific penetration resistance, relative compaction, average particle diameter, and water table. The extension assessment model has been established that was applied to assessment of sand liquefaction potential. The model had been trained by the historical data and has been assessed in virtue of sand liquefaction from the historical data by simulating, and got a excellent result. After introduction of the support vector machine theory, this paper established the assessment model of sand liquefaction based on the support vector machine, and assessed in sand liquefaction from virtue data of some fields in home and overseas with the tool Libsvm, which was programmed based on the support vector machine theory. And got a good coherency between the assessement results and the actual liquefaction.

在详细分析影响砂土液化因素的基础上，选取了震级M、地面最大加速度g_、标准贯入击数N_(63.5)、比贯入阻力P_s、相对密实度D_r、平均粒径D_(50)、地下水位d_w等7个参数作为评价指标，建立了砂土液化势的可拓评价模型，并对历史数据进行仿真评价，取得了较好的应用效果；在对支持向量机的理论进行介绍后，本文建立了基于支持向量机的砂土液化势评价模型，并利用在基于支持向量机理论的Libsvm软件，对若干国内外场地的现场实测数据进行了评价，评价结果与现场表现基本上一致。

In order to meet the needs of sports, it must withstand high strength trampling frequently. This requests the turf bed of sports field with strong surface firmness, good water permeability, high draining speed and compaction resistance ability, so as to provide the good playing quality, and meet the needs of turfgrass growth.

为了满足体育运动的需要，它必须经常承受高强度的践踏，这要求运动场草坪的坪床具有较强的表面强度、良好渗透排水性和抗板结性，以提供良好的运动性能，并保证草坪草的正常生长。

The chemical resistance,wettability,critical surface tension and fluffiness of down fiber have been,investigated by a series of experiments and theoretical analysis.

对新型纺织材料———羽绒的耐化学药剂性能和润湿性能以及表面临界张力和蓬松度等作了一些实验和理论探讨。

Hot dip galvanized on the strip surface is one of the best methods to increase the corrosion resistance.

为了提高钢板的耐腐蚀性能，在带钢表面进行热浸镀锌是应用最为广泛的途径之一。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。