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Designing and founding the thermoacoustic test-bed. The structure and dimension of condenser, heater, ejector, regenerator, sound room, feedback loop, resonance forthright and pulse tube refrigerator are showed detailed.

设计并搭建了热声驱动的脉管制冷系统试验台，对系统中的冷却器、加热器、喷射泵、回热器、声容、反馈回路、谐振直路及脉管制冷机等的结构尺寸做了详细介绍。

Mineralizing fluid migrated, concentrated and allocated in the fractured zone between granite and metamorphic rock, it was a good canal for Rn, U, Tb and K, added intense sericitization, in geophysical exploration we found that y -ray spectrometry, Radon spectrometry can reflect the allocation of fractured zone, X-ray fluorescence analysis in laboratory can effectively find alteration envelope, elements geochemical abnormality, soil primary and secondary halo, then find deposits allocation.

结合矿床特征，以核技术为主的找矿方法中γ能谱及氡测量能很好地反映容矿破碎带及花岗岩与变质岩的接触位置，室内多元素X射线荧光测量技术可以有效寻找蚀变带、元素地球化学异常及土壤原生晕、次生晕等流体成矿地球化学界面的标志，快速追踪矿床的位置。

Using high speed photograph and laser shadowgraph method, the effect of opening pressure of injection nozzle, environment pressure and injection orifice diameter on spray characteristics of dimethyl ether are studied by using a pressure bomb, and are compared with those of diesel.

采用高速摄影和激光阴影法在压力容弹中研究了喷油嘴启喷压力、环境介质的密度、喷孔直径等参数对二甲醚喷雾特性的影响，并与柴油的喷雾特性进行了对比。

Taking into account temperature-dependent thermal conduction and heat capacity, a three-dimensional transient finite element model was established.

在考虑随温度变化而变化的热传导、比热容等热物性参数的作用下，建立了直接金属多道烧结的三维有限元分析模型。

The paper reviews the various techniques commonly used in the kinetic measurement for metal hydrides,including volumetric method and thermal analysis method.

本文概述了测定金属氢化物反应动力学常用的各种实验技术，包括定容法和热分析法等，分析了不同实验系统测量误差的产生和消除，总结了各种技术的特点和不足，并对新技术的发展趋势进行了展望。

COMPASS (Condensed-phase Optimized Molecular Potentials for Atomistic Simulation Studies) is used to calculate molecule potential energy in the method.

体积相关法比通常采用的等张比容法更能反映乳液聚合中单体种类和用量的变化对聚合物乳液表面张力的影响。

The results showed that the structure characteristics of block cloddy was with tight surface but loose inner, the bulk density of the crust can be high as 1.39~2.0g/cm^3, which was mainly affect by unreasonable tillage process. The tight surface can not be crushed by nature alternation of drying and wetting. Farming machinery to impact and rotary tillage were necessary when reduce them.

结果表明不合理耕作所产生的块状结构体具有外部极为密实而内部相对疏松的构造特征，外壳的容重高达1.39~2.0g/立方公分以上，仅依赖于自然干湿交替作用使其碎散成小的土团成为不可能，必须运用机械击打、旋耕切割等方法进行破碎。

Three short geomagnetic excursions, the Go thenburg, Mono Lake and Mungo in the Brunhes Positive Polarity period, were revealed based on the studies of magnetostratigraphy, susceptibility and δ^18O of sediments in core WP 92-5 from the central temperature area of the Western Pacific Warm Pool, and the ages of them are 12.1--11.3 kaBP, 25.0--24.0 kaBP, and 31.0--28.0 kaBP respectively. Furthermore, the Younger Dryas and Heinrich cold events were also discovered in this core by the susceptibility record.

通过西太平洋暖池温区中心WP92－5柱样沉积物磁性地层学、磁化率和δ^18O等测试与分析，获得了布容正极性期内哥德堡、莫诺湖（Mono Lake和蒙哥（或Maelifell3个短暂的地球磁场漂移，它们发生的时间约12.1-11.3，25.0-24.0和31.0-28.0kaBP；并从该柱样的磁化率记录中发现Younger Dryas和Heinrich冷事件沉积层。

But there are other skilled producers with vines planted in the great Muscadet terroirs, like Jo Landron of Domaine de la Louvetrie, Pierre Luneau-Papin, Michel Brégeon, and Guy Bossard, to name those whose wines I know a little bit.

但也有在大密斯卡得酒的风土条件种植葡萄等生产技术，像1115-1117的Domaine de La Louvetrie，皮埃尔卢诺，帕潘，米歇尔布雷容，和Guy博萨德兰德伦，那些酒的名字我知道一点点。

This paper about the technics is to use the material of haloid liquid, ammonium bicarbonate and ammonia to preparate the super light MgO.

通过对碳酸氢铵和氨水的消耗量，反应温度对视比容、回收率的影响等工艺条件的研究和探讨，找到其最佳工艺条件。

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。