难处理金矿石加石灰焙烧焙砂中CaS的消除

介绍了用空气氧化预浸加石灰焙烧焙砂中的CaS，以消除其对金氰化的影响。预浸后金的氰化浸出率可从58％提高到80％以上。     

Indoor Air Quality: Exploring Policy Options to Reduce Human Exposures

Deciding between the different policy approaches available for reducing human exposures to indoor pollutants is an exceptionally complex task. These options can range from waiting until more definitive information is available to enacting regulatory standards, with many variations in between. This paper presents some of the factors policy-makers must consider in establishing indoor air quality policies, and the role researchers should play in ensuring that indoor air policies are based on the best available scientific information.     

空调器用盘式电机的计算机模拟

介绍线绕盘式永磁直流电流电动机的结构特点，设计原则和有关的主要设计公式，并进行电机的计算机模拟。模拟运行结果与样机实测数据基本相符。     

Importance of out-of-plane dispersion of the excitation spectrum of superconducting bilayers with Josephson coupling

We study the effect of Josephson coupling between adjacent superconducting layers on the BCS energy spectrum. We find that the interference between the gap functions of two layers can lead to vanishing condensation energy for perpendicular momenta corresponding to the formation of standing waves. We therefore predict a conventional energy spectrum for large interlayer spacings, if the gap of the single layers has no nodes, and in all cases a gapless spectrum for small spacings. Within the experimental error, our numerical results account for the low-temperature dependence of the penetration depth reported in Nd_1.85Ce_0.15CuO₄ and YBa₂Cu₃O_6.9.     

秦山核电厂核空气净化系统试验与运行

本文介绍了秦山核电厂核空气净化系统的设置,系统功能及运行方式,净化部件的性能参数。文章着重叙述安装工作完成后所进行的现场试验的项目、目的、方法和评价标准。已完成的现场试验证实,秦山核电站核空气净化系统将是可靠高效率的,文章最后介绍了运行管理的要点,指出强化运行管理是核空气净化系统能否发挥预定功能的关键。目前,秦山核电站正向满功率进军,核空气净化系统运行正常,满足了秦山核电厂安全运行的要求。     

鼓风引射式燃气燃烧器的计算

提出鼓风式射式燃气燃烧器的基本计算公式与计算结果，并进行结构尺寸与工况分析，确定各种因素对其的影响程度。     

用废旧橡胶生产精细胶粉的空气涡轮制冷低温粉碎法

利用先进的空气涡轮制冷系统，在低温条件下，将废旧橡胶进行冷冻，粉碎，制成60目以上细度的精细胶粉，此法简称ATCG法，它的冷冻能耗成本仅为国际上通用的液氮法的十分之一，整个工艺过程不产生二次污染，为精细胶粉的制取开辟了一条新途径。     

除尘改造设计中风量平衡分析

详细说明除尘设计改造中风量的压力损失计算，风量平衡过程及通风管道直径和走向的确定。     

A comparison of leaf-spring with aircushion trailer suspensions in the transport environment

Packaging engineers need to be able to accurately determine the forces present in the shipping environment in order to protect packaged goods. The purpose of this study was to determine the vertical vibration levels measured in three separate truck-trailer suspension systems; conventional leaf-spring, conventional air-ride and damaged air-ride. The main conclusion reached in this study is that the air-ride suspension when maintained gives lower power density (PD) levels on all road surfaces studied. A damaged air-ride suspension and leaf-spring suspension are very similar in response frequencies, although the damaged air-ride produces higher vibration levels at lower frequencies.     

空气中烧成的镍导体及其应用

将空气中烧成的镍导体用于散热制冷片制作工艺中，可降低成本，提高合格率。通过实验得到的最佳值为：镍导体中４号玻璃（ＳｉＯ２＞３０，Ｂ２Ｏ３＞１０，ＰｂＯ＜５５，ＴｉＯ２少许）的含量４．５％，化学镀镍时间５０ｍｉｎ，方阻４７．５ｍΩ／□，附着力８．１Ｎ／ｍｍ２。