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To investigate the thermal protection effects of a heat sinking vest with phase-change material in high-temperature and high-humidity environment and the feasibility of numerical computation of heat transfer to the vest, based on the analysis of heat and mass transfer characteristic about the accouterments, a thermodynamic model was set up with the enthalpy method. The uniform energy equation was constructed for the whole domain, and the implicit difference equation was used in every node, the distribution of enthalpy was solved by numerical method.

为了研究相变材料降温服在高温高湿条件下的热防护性能和相变材料数值计算方法应用于降温服传热计算的可行性,在分析服装传热传质特点及计算方法的基础上,利用焓值分析法对服装中的相变材料建立传热模型,在整个区域建立统一的能量方程,在区域结点进行离散,并进行隐式求解,得到焓的分布。

Since the boundary points is discontinuous resulting from errors in inner points and interpolated results are not on the same smooth curved surface, the algebraic methods usually generates inharmonious contour lines that may intersect with each other.

分析传统绘制等雨量线方法存在的弊端:由于边界点的不连续性导致内部点误差,同时得到的插值结果也不在同一光滑曲面上,导致生成的等值线分布不协调,甚至可能出现等值线相交的错误情况。

In this paper we present a method we use to train context-independent phone models.On the basis of trained context-independent phone models,the training of allophone models and the output distributions generalizing of allophone models using binary decision trees can be accomplished.

在本文中,给出一种用于训练与发音语境无关音素模型的方法,然后利用这种音素模型完成对异音模型的训练、以及对异音模型的输出分布的二值决策树聚类。

With the increment of the distances to field source plants, the individual ecological field gradients of Alsophila spinulosa increased gradually at first to the maximal values, then decreased gradually and converged at zero at last. The varying form fitted Rayleigh distribution.

随着与场源距离的增加,桫椤个体生态场梯度先逐渐升高,达到最大值后又逐渐降低并收敛于零,其变化形式符合Rayleigh分布。

The computation of two-dimensional advection transport using current methods such as Alternating Direction Implicit Method and linear interpolation technique can be subject to numerical attenuation,parasite oscillation and poor reproduction of wave propagation when large time steps are used.

在概化的平面区域内,采用上述方法模拟了二维初始浓度高斯分布和水流激波在旋转速度场及均匀速度场上的对流输移问题,结果表明方法在优化幅值衰减和数值扰动以及计算效率方面具有相当的发展潜力和应用前景

Results The amaranthine nuclei had a distinct outline and distributed evenly on the slide. The area of nuclei in liquidbased preparation was much smaller and chromatin was more condensed in comparison with those in conventional smear. The nuclei in conventional smears had the largest value of area and the value of AOD, and CV of IOD, the IOD ratio among diploid, tetraploid and octaploid DNA was most close to 2 and 4, and the CV of IOD exceeded 6%.

结果 三种涂片内肝细胞核分布均匀,轮廓清晰,呈紫红色,与传统涂片法相比,液基法内肝细胞核面积明显减小,染色质高度浓缩;相同倍体的肝细胞核在传统涂片中面积最大,平均光密度最低,各倍体间的比值最接近2和4,积分光密度CV值最低(。5)。

It is used in solving species solubility,especially some nuclide Am, U, Pu,Np,Th, Ra,Te, and so on. This paper calculates species contribution of Americium by use of EQ3NR code.

本文以核素镅为例,计算了镅在水溶相中的存在形式,并模拟计算了不同pH值和不同∑CO3浓度条件下镅物种的化学形态分布优势。

By means of plane elastic complex variable method and the theory of boundary value problems for analytic function, the stress distribution of elastic body is given in closed forms.

本文研究集中力作用下带任意孔洞的各向同性半平面焊接问题,利用复变函数方法和解析函数边值问题的理论,给出了弹性体应力分布封闭形式的解。

The effect of the inlet parameters of air, air mass flow rate and spray water rate on the performance of closed cooling tower is discussed in the paper. A mathematical model for evaluating heat and mass transfer performance of closed cooling tower is set up. The analytical solution of differential equations is derived.

目的 分析闭式冷却塔内各参数,即空气焓值、含湿量、冷却水温等的分布情况;探讨空气入口参数、空气质量流量、喷淋水量对闭式冷却塔冷却性能的影响规律。

First, the velocity and temperature data were collected in the period of simulation using three-cup anemoscope and hygrothermograph in different heights. Then Monin-Obkhov wind and temperature vertical profile were fitted by applying least square solution. Temperatures of different time in specific point were measured. Firsthand information in land surface was collected and anthropogenic heat profile of different time was investigated.

首先,利用在不同高度上面设立的三杯风速仪和温湿度计收集了两个计算模拟时段的风速和温度资料,然后采用最小二乘法拟合得出Monin-Obkhov风温廓线;在区域内布点测量不同时段的温度值,收集地表的一些原始资料;调查区域内的不同时段的人为产热分布。

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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。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。