查询词典 high temperature

The density of states and energy band structure of the monoclinic crystal in low temperature and the tetragonal crystal in high temperature have been studied.

研究了低温单斜晶型和高温四方晶型结构的VO2电子态密度和能带结构，通过分析发现，四方晶的金属性比较明显，这是由于电子态密度和能带结构分析结果表明不同特性产生的原因是V原子的3d电子贡献不同导致的。

Vanadium content in steel,deformation temperature,deformation rate,cooling rate,on high temperature thermoplasticity of low alloy vanadium steel was quantitatively investigated on GLEEBLE - 1500 thermal - mechanical simulator by means of orthogonal design test.

应用GLEEBLE-1500热力模拟机，采用正交分析法定量研究了低合金钢中含钒量、变形温度、变形速率、冷却速率等因素对含钒钢高温热塑性的影响，用数学回归法建立了各影响因素与钢的热塑性间的数学模型，为制定含钒钢连铸工艺提供了依据。

By calculating theoretically and testing, Topgallant void ratio of gas grid was determined.At high temperature,the charge material was suspending in gas bed,experiments of different magnetizing roasting temperature and roasting duration have been run by leading to reductive atmosphere containing CO.

在高温条件下，通入含CO还原气体，使物料处于悬浮状态，进行了不同磁化焙烧温度及时间试验，查明在650℃～760℃，焙烧时间10～60秒内，可以使菱铁矿(FeCO_3)、赤铁矿(Fe_2O_3)快速转变为磁铁矿(Fe_3O_4)。

The microstructure and phase compositions of the powders as well as the deposited coating were analyzed by SEM and XRD, while the friction and wear behavior of the coatings from room temperature to 500℃ were evaluated using a SRV high temperature tribometer.

研究了涂层组成、结构以及从室温到500℃涂层的摩擦磨损性能。

How are you: I am 28 years old, in 2000 a medical abortion done this year in April to start preparation of pregnancy, which has 2 times in the ovulation period (I measured the peak of ovulation) are roommates, but have not yet pregnant, my periods cycle of 45 days about gynecological examinations done: None Annex Yan, mold and trichomoniasis, have no problem pumping blood, basal body temperature high temperature period of 14 days, I do not check the fallopian tubes?

你好： 我今年28岁，2000年做过一次药流，今年4月开始准备怀孕，其中有2次在排卵期都同房了，可是还没有怀上，我的例假周期45天左右，做过妇科检查：无附件炎、霉菌和滴虫、抽静脉血也没问题，基础体温高温期14天，我是不是要做输卵管检查？

The underpart concrete had better constructed in low temperature season and measure of heat preservation and cooling by water should be carried out. Top concrete can be constructed in high temperature season.

低温季节浇筑下部混凝土并进行保温和通水冷却，高温季节浇筑上部混凝土，最好是夜晚浇筑白天停浇并降低出机温度和通水冷却。

Electric components using high temperature resistance wire 0 Cr25Al5, by three district heating furnace, temperature control three districts, each with a separate area of the vacuum fan and stainless steel duct.

电热元件采用高温电阻丝0Cr25Al5，电炉采用三区加热，三区控温，每区内设有独立的真空风机和不锈钢风道。

Electric components using high temperature resistance wire 0 Cr25Al5, by three district heating furnace, temperature control three districts, each with a separate area of the vacuum fan and stainless steel

电热元件采用高温电阻丝0Cr25Al5，电炉采用三区加热，三区控温，每区内设有独立的真空风机和不锈钢风道。

Within the scope of visible spectrum, the color of high-temperature object changes with the temperature.

在可见光谱范围内，随着温度的变化，高温物体的颜色也在相应变化，因此提出了一种基于神经网络的图像颜色测温方法。

So we have different kind of heating elements, low-temperature , high-temperature , washable heating film which is suitable for

所以我们有不同的加热元件、低温、高温、水洗取暖适合电影

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。