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First by testing the practical multilayer insulation in a cryogenic tanker, which is the carilometer in my paper,some affecting factors on multilayer insulation are analysed, then by using the low-temperature and vacuum environment caused by multilayer insulation, the effective thermal conductivity of multiple fiber paper with 5 layers is tested.Through Newton interativemethod,an empirical formula is deduced to computer the thermal conductivity of fiber paper,The errors between experimental thermal conductivity and the calculated conductivity by empirical formula are below10%,so the formula of fiber conductivity can be applied to practical enginnering.

为探索改善工程应用中高真空多层绝热层绝热性能的方法，本文实验研究中首先测量了包扎在实际低温储罐上不同结构的高真空多层绝热层的绝热性能，并分析了环境温度、环境压力，层数、不同隔热材料的组合等因素对工程应用中的高真空多层材料绝热性能的影响；然后利用多层绝热层中的低温真空环境测量5层干法纸在不同温度区间内的表观导热系数，在有限实验数据的基础上用牛顿迭代数值拟和出计算5层干法纸表观导热系数的经验公式，对比经验公式计算值和实验测量值，发现二者的误差在10%以内，因此在工程应用中可用本文的经验公式计算干法纸在低温下的导热系数。

Don't overdress your baby: no more than two light layers of nightclothes.

4不要外衣宝宝：不超过两个的睡衣光层。

He's a little nippy.- A couple layers.

他觉得有点冷-有好几层

This phenomenon is observed in artificial superlattice thin-film materials composed of alternate ferromagnetic and nonmagnetic layers.

这是在铁磁和非磁薄膜交替组成的人工超晶格中观察到的。

Membership and nonmembership functions, and the inference rules of the system variables are devised with computational relations between layers of input and output and a synthesized computational expression of system outputs ascertained.

其次，设计了系统变量的属性函数和推理规则，确定了各层输入输出的计算关系，以及系统输出结果的合成计算表达式。

And in order to improve the performance of the networks, the network parameters such as normalized function, the number of the hidden layers and neurons in each hidden layer, learning rate and smoothing parameter are studied.

为了改善模型的预测精度，对归一化函数、隐层数、隐层神经元数及学习因子和惯性因子等模型结构方面的问题进行了探讨。

Furthermore, the Rankine model results confirm the fact of northeasterly cold air intruding into the typhoon at the mid-lower layers to the left of the track.

利用蓝金模式模拟结果，可进一步证实了在台风前进方向左侧的中低层，东北向气流侵入台风涡旋的事实。

The horse nosed his way through the layers of wool to find an apple hidden in a pocket.

它用他的鼻子拱起一层层织物找到藏在口袋中的苹果。

The results indicated that adoption of CFRP sheet could effectively improve not only the bearing capacity and stiffness but also the safety margin of RC beams. The bearing capacity of RC beams increased with the number of layers of CFRP sheets. The most economical and effective way was using single layer of CFRP sheet.

研究表明：外贴CFRP布加固不仅可有效地提高RC梁的承载能力和刚度，而且可以大幅度地提高其安全储备，加固梁的承载力随着粘贴的CFRP层数的增加而增长，但加固1层是最经济，效果最好的。

The possible differential rotation among the layers of the Earth interior and its contribution to nutation, as well as the displacement profile interior, are studied, which provides a new method to study the differential rotation of the Earth cores.

讨论了地球内部可能的较差转动对章动的贡献以及地球内部形变场剖面，特别是核幔边界附近的低阶形变场的非线性特性，为研究较差转动提供了除地震学之外的另一种新的可能途径。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失