查询词典 semi-precious

The quantum chemistry ab initio calculation method and semi-empirical interatomic pair potential were combined, and the crystal cell models of the alloyed Austenite in "the empirical electronic theory for solid states and molecules" were consulted. The cohesive energy information of Fe-C-Me Austenite crystal cell was calculated.

利用量子化学从头计算方法和半经验原子间相互作用对势，并参考"固体与分子经验电子理论"中的合金奥氏体的晶胞模型，计算出Fe-C-Me奥氏体晶胞的结合能信息。

Refrigeration units using semi-enclosed water-cooled cold water variable units winter heating using gas-water heat interchanger, and the summer season starts transition, using cooling towers Kongleng system.

制冷机组采用半封闭螺杆水冷式冷水机组，冬季采暖采用气-水换热器，对于夏季和过渡季节的供冷，采用冷却塔空冷系统。

The M11 paint developed by Masteel is a semi-organic material,mainly composed of acrylic resin emulsion,zinc dichromate solution,boric acid and glycerol.It can be applied in the high speed roll coating of electrical steels made by continuous annealing lines.The interlamination resistance of M11 chromate-containing insulating coating is above 150 Ω·mm2 per piece...

并对其性能进行了检测分析，结果表明，M11含铬绝缘涂料是一种主要由丙烯酸树脂乳液、重铬酸锌水溶液、硼酸、甘油等组成的半有机涂料，其性能满足电工钢连续退火生产线高速辊涂的需要；通过涂层工艺的合理控制，M11含铬绝缘涂层，其层间电阻在150Ω。mm2/片以上，综合性能满足电工钢用户的需要。

Based on the fracture mechanics approach, the finite element method analyzed a varity of the stress intensity factor at the pavement crack tip when setting fiberglass-polyester paving mat, and the effect of the stress intensity factor in symmetric load and asymmetric load was studied when the asphalt layer modulus, thickness of semi-rigid base, the the depth of the crack, touch condition, interlay modular, etc., changed.

基于断裂力学的方法，采用ANASYS软件模拟沥青路面典型结构，分析了设置聚酯玻纤布夹层后，在正载和偏载作用下，裂缝尖端应力强度因子的变化，研究了沥青层模量、基层厚度及裂缝扩展深度等结构参量及层间接触条件和夹层模量对应力强度因子的影响规律分析结果表明，设置聚酯玻纤布夹层，可以有效防治荷载型反射裂缝的扩展。

The only exclusive class in Egypt which did not intermarry was the semi-divine royal family.

在埃及，其实只有半神圣的王室是唯一具有排他性的阶级，才是不能和其他阶级通婚的。

North belongs to semi-tropical mediterranean climate littoral, inland and vast area belongs to intertropical and desert climate, air temperature is highest amount to50℃.

北部延海属亚热带地中海型天气，内地广泛地方属热带荒漠天气，温度最高，达50℃。

In this part, we will study some basic and important concepts such as semi-group, group, isomorphism, homomorphism, subgroup, invariant subgroup, factor group, and transformation group.

本部分考虑的主要概念有半群、群、同构、同态、子群、不变子群、商群以及变换群等。

Then we researched the existence of periodic solution of order one of this modified model by using theories of invariant set of impulsive semi-dynamical system and Brouwer\'s fixed point.

第三章考虑了一类具有非线性传染力函数的传染病模型，其中人口出生率和死亡率相同并且患病者病愈后可自然获得免疫但一段时间后免疫力也会自然丧失。

First image and inverse image of refinement of semi-topogenous order on L been defined by GOH.

并由此得到一维非退化扩散过程样本轨道的象集和逆象集的Hausdorff维数。

We proposed theautomatic and semi-automatic inverse Laplace transform methods and acriteriar for the optimal choice of transform parameters.24 numerical inverseLaplace transform formulas are compared for 16 different problems that haveexact solutions.

利用流行的数值积分方法，如Newton-Cotes求积公式、Gauss求积公式和振荡函数求积公式，共构造了24种Laplace逆变换方法。然后以16个有工程应用背景的Laplace逆变换问题为例，比较了这24种方法的优劣，得到了一些新的结论。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。