查询词典 electrical conductivity

The results showed that the mobility of free carriers is the key inluencing factor on the electrical conductivity of intrinsic nc-Si: H films but the effect of free carrier concentration is finite, while the free carrier concentration and mobility are both the main influencing factors on the electrical conductivity of phosphorus-doped nc-Si: H films. Its transportability can be reasonably explained by a HQD model.

研究结果表明影响本征纳米硅电导率的主导因素是载流子的迁移率，而自由载流子浓度影响有限；影响掺磷纳米硅薄膜电导率的因素既包括磷掺杂产生的自由载流子，又包括迁移率，其输运过程可用量子点隧穿模型合理解释。

Carbon xerogels with high electrical conductivity were prepared with resorcin / formaldehyde via ambient drying technology and were characterized by XRD and four-probe electrical conductivity measurement.

以间苯二酚/甲醛为反应物，采用常压干燥工艺制备了高电导率的炭气凝胶，并用 XRD 和四探针电导率测试仪对其进行了表征。

By means of optical microscopy, electrical conductivity measuring device and temperature measuring device, the microstructure, electrical conductivity ,solidus temperature, spreading property of solder were analyzed.

用光学显微镜、电导仪、热分析仪等对合金的微观组织、电导率、熔点、铺展性能进行了分析，并与Sn37Pb进行了对比。

Using a model of concrete in which the aggregates are spherical and nonconductive particles, the ratio of the interfacial transition zone electrical conductivity and the matrix electrical conductivity σ_/σ_ were calculated.

利用一个将骨料看成非电导球形颗粒的混凝土模型，计算了界面过渡区的电导率与水泥浆基体电导率的比值。

The results show that in Cu/Copper-coated graphite composite,the volume density and the electrical conductivity decreased with the increasing of copper-copper-coated graphite,while the graphite in it is fairly well-distributed and the copper helps to form the three dimensional net-shape,thus making the composite have better electrical conductivity than the c...

结果表明，随镀铜石墨含量的增加，铜-镀铜石墨复合材料的密度和导电性降低，但其组织中石墨分布更均匀，并且铜有利于构成三维网状，使该复合材料具有更好的导电性。

In the first experiment, ground pork ham, loin, belly and shoulder were mixed and homogenized with different percentage (0, 5, 10, 15, 20, 25, 30, 35 and 40%) of exogenous RO water and 0.95% salt solution, individually. In second experiment, only ground pork ham was mixed and homogenized with different percentage (0, 5, 10, 15, 20, 25, 30, 35 and 40%) of exogenous pork backfat. The electrical conductivity of these samples was determined and all data were collected and analyzed to obtain correction coefficient and regression formula for predicting fresh meat with different percentage exogenous water or fat. In final experiment, analyzed electrical conductivity, gel strength, hardness and fat particle stain of emulsion with different amounts of exogenous fat in two salt systems (2.5% salt and 2.5% salt + 0.3% phosphate).

故本试验分成三部份，一为添加外源水试验：使用绞碎猪后腿肉、里脊肉、腹脇肉及肩胛肉再分别添加不同百分率(0~40%)之RO水及0.95%食盐水经均质后为样品；二为添加外源脂肪试验：使用绞碎后腿肉分别添加不同百分率(0~40%)猪之背部脂肪经均质后为样品，上述所有样品测量其导电度值并经分析而得其相关系数及回归方程式；三为乳化特性之测定：使用绞碎后腿肉分别添加不同百分率(0~40%)猪之背部脂肪於两种不同盐类系统(2.5%食盐与2.5%食盐+0.3%磷酸盐)中经细切乳化后为样品，分析其导电度、物性及脂肪颗粒染色与分布状态。

The finite volume method was adopted to discretize the governing equations. The effects of electrical potential, fluid ion concentration, electrical conductivity and the channel dimensions on the electrical double-layer profile, electroviscous effect and the friction coefficient were explored in detail.

采用有限容积法详细研究了通道壁面电势、流体离子浓度、导电率和通道几何特征对双电层、电黏性和摩擦系数的影响。

The company mainly produces various specifications of the thermal conductivity of silica cloth | film, heating film laminate with hot silicone materials, CD-ROM special silicone Anti-slip mats, transparent silicone tube, flame-retardant silicone tube, thermal conductivity of silica gel sets tubes, thermal conductivity of soft silicone films, high temperature resistant silicone sealing tube | Article, TFT-LCD with buffer shading silicone membrane, eggbeater with silicone tube (core material: stainless steel), PCB hot silicone cushion gaskets, wait for a few more than ten kinds of series, more than kinds of silicone rubber products specifications.

公司主要生产各种规格之导热硅胶布|片、发热片用硅胶热贴合材料、CD-ROM专用硅胶止滑垫、透明硅胶套管、阻燃硅胶套管、导热硅胶套管、导热软质硅胶片、耐高温硅胶密封管|条、TFT-LCD用缓冲硅胶遮光膜、打蛋器用硅胶管、PCB热压硅胶缓冲垫片、等数十余种系列，万余种规格之硅橡胶产品。

With the increase of the carbon dioxide density to enhance the impact on the wheat conductivity and the MAD density, the rise in the CO2 density causes the reduction of the exosmosis conductivity and the increase of the MDA content, the change of which is the same as the exosmosis conductivity.

第三部分是CO2浓度升高对小麦叶片活性氧的影响，再次增加二氧化碳浓度进行实验，观察小麦H2O2含量和超氧负离子自由基的影响，得到的结果是高浓度二氧化碳可以降低小麦叶片中活性氧的含量，因而能够减轻H2O2的毒害作用。

Thermal conductivity is measured by the transient hot-wire method, which shows that the thermal conductivity increases with the increase of nanofluid particle volume fraction and temperature. The thermal conductivity of 0.3vol% SiO2-water nanofluid increases by 11.5% at 25℃, while it increases by 46.5% at 50℃ when compared with water at the same temperatures.

采用瞬态热线法测量纳米流体的导热系数，结果表明：纳米流体导热系数的变化与纳米颗粒体积分数和温度的变化成正比，其中25℃时体积分数为0.3%的SiO2-水纳米流体相对于水的导热系数提高11.5%，而在50℃时则提高46.5%。

There are two types of gold deposits in this area, namely altered rock type and quartz vein type.

本区金矿床包括两种类型：柴胡栏子金矿床为蚀变岩型金矿；莲花山和红花沟金矿床属石英脉型。

You were home and it was two weeks ago.

你回到了家里。当时是两周前。