常压

This phenomenon which is similar to liquid is validated under normal temperature and pressure on the surface of pure metal, alloy, mylonitic quartzite, gabbros et al. using metallographic microscope, TEM, SEM, AFM and X-ray diffractometer based on preceding researchers. The phenomenon reveals a new matter existence state in non-extreme arduous conditions, besides the well-known states, gas, liquid, solid and liquid crystal.

本文在前人研究的基础上，采用金相显微镜、透射及环境扫描电子显微镜、原子力显微镜和X 射线衍射仪等观测仪器，对纯金属、合金和非金属材料糜棱状石英岩、辉长岩等进行观察，验证了在常温常压下，这些材料中存在着一种未被人们认知的，具有类似流体特征的非线性振荡现象——&类流态&现象，是一种非极端条件下新的物质存在状态。

Noncondensible gas(7%～33%,consisting of CO,CO2,H2 and C1-C2 hydrocarbons),liquid(water and oil phases,26%～45%)and solid residues(31%～51%)were collected after microwave heating of waste PCB.

结果显示：微波热解得到的气体、液体、固体的产率分别为7%～33%、26%～45%、31%～51%，其中气体主要由CO、CO2、H2及有机烃类组成，可燃性气体占70%左右，可作为燃料气加以利用；液体分为水相及油相，经常压蒸馏后得到的120～250℃馏分主要为单酚化合物，苯酚高达50%左右，甲基苯酚和邻甲基苯酚为25%以上，是良好的化工原料；固体中除炭外，还含有许多金属如铅、锡和铜等，可以回收利用。

Silica coating was prepared by atmospheric pressure chemical vapor deposition taking HP40 steel plate as substrate,tetraethyl orthosilicate as silica source,and air as carrier gas and diluent.

以正硅酸乙酯为硅源物质、空气为载气和稀释气，采用常压化学气相沉积法在HP40钢表面制备了SiO2涂层；采用扫描电子显微镜和能量色散能谱表征了SiO2涂层的组织结构和表面形貌；考察了在乙烯裂解的工艺条件下SiO2涂层的结焦抑制能力。

This paper hereby introduces the cooling process of the common 160,000 m^3-in-capacity atmospheric LNG storage tank in China, the preconditions and matters to which attention is paid upon the cooling of tank. It also discusses some commissioning techniques needed in the cooling process, including pressure control, cooling medium supply and its flow control, process monitoring and cooling rate control, etc. The paper points out that the displacement of pipelines is easily to be overlarge and flange leakage takes place frequently in the cooling process and it gives corresponding solutions.

为此，详细介绍了国内LNG接收站常用16×10^4 立方分尺常压LNG储罐的冷却过程，分析了LNG储罐冷却前应具备的条件及注意事项，讨论了LNG储罐冷却过程中的压力控制、冷却介质供应及流量控制、冷却过程的监控及冷却速率控制等调试技术，指出了冷却过程容易出现管线位移过大、法兰泄漏等问题，并给出了相应解决方法。

The air and the deionized water were considered as standard examples and the densities of diethylene glycol monobutyl ether were measured over a temperature rang of 20 ℃ to 60 ℃ with an Anton Paar DMA60 DMA602 vibrating tube densimeter.

以空气和去离子水为标准样，利用Anton Paar DMA60 DMA602振动管密度计测定了常压下二乙二醇丁醚在20—60℃间几乎每相间1℃密度数据。

Goodcatalytic activities of the phosphine palladium complexes were observed incarbonylation of benzyl chloride with atmospheric CO. In some reactions the yieldof phenylacetic acid was 91% and the catalyst could be reused repeatedly in severaltimes.

这些钯配合物催化苄基氯的常压羰基化反应有较好的催化活性，有些反应中苯乙酸的产率可达91％，可重复使用，是一类环境友好的新型绿色催化剂。

A process for preparing polysilicate aluminum ferrite coagulant from coal gangue and blast furnace sludge under normal pressure has been studied,determining the reasonable production craft and operating conditions.

研究了以煤矸石和鼓风炉淤泥为原料、在常压条件下制备高效混凝剂聚硅酸铁铝的方法，确定了合理的生产工艺和操作条件。

First of all, three kinds of Si〓N〓 ceramics with different microstructure and mechanical behaviour were made by use of pressureless sintering.

首先，利用常压烧结，制备了三种显微结构不同、力学性能各异的Si〓N〓陶瓷。

The pressureless sintering process adding Y 2O 3 and Y 2O 3+La 2O 3 as sintering aids was studied.

研究了以Y2 O3 和Y2 O3 +La2 O3 为烧结助剂的Sialon陶瓷的常压烧结过程及其相结构。

Ceramic Products with complicated shapes could be produced easily and economically by pressureless sintering.

由于采用常压烧结工艺，可经济地制造出各种形状的陶瓷制品，本研究具有很大的实用价值。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。