air purity
英 [eə(r) ˈpjʊərəti]
美 [er ˈpjʊrəti]
网络 空气纯度
双语例句
- When air enters the adsorption tower, the oxygen of needed purity can be provided by the batch oxygen generating device;
当吸附塔进气时，本装置可以提供所需纯度的氧气； - Low noise blower, installed air filter ( optional) purity guaranteed.
静音风机，可选配入风滤清器，确保原料清洁度。 - A Comparative Study on Air Purifications by Effective Purity Ventilation and by Ultraviolet Irradiation
有效清洁自然通风与紫外线照射空气净化作用对比研究 - The improvements of PSA process for air separation to increase the purity and recovery ratio of product gases are reviewed, and the further research aspects of the PSA process are also prospected.
论述了PSA法空分的工艺技术，为提供产品气纯度和回收率而对工艺流程作出的改进，并提出了PSA法空分工艺流程下一步的研究方向。 - The parts of air conduit system are the imported, the purity of reactive gasses can be kept.
气路系统全部采用进口零部件，保证反应气体的纯度。 - Experimental results show that the 1,8 naphthalene anhydride can be prepared from air acenaphthene exide via the catalyst, with the production of 111% and the purity of 98%.
试验表明使用该催化剂催化空气氧化苊制备1，8－萘酐产率达111%，纯度达98%。 - The atmosphere at high oxygen partial side of the membranes is air or oxygen, but high purity helium at low oxygen partial side.
膜的高氧分压侧分别是空气或氧气，低氧分压侧是高纯氦气。 - In order to ensure product gas purity of air separation unit, every possible contamination from diverse devices must be considered. Concrete requirements for allowable leakage rate of each device are proposed, as well as requirements for separation purity of rectification column.
为了保证空分设备产品的纯度，必须考虑各个设备有可能对产品污染的具体情况，提出对各个设备允许漏率的具体要求及对精馏塔的分离纯度要求。 - On certain degree, it may be said that landscape poems were born out of poems of metaphysics, which gave the former the air of purity, and the thinking of Lao Tsu and Zhuang Tsu made people yearn towards the nature.
在一定程度上可以说玄言诗孕育了山水诗。玄学使山水具有清越之气，老庄思想使人们向往自然。 - With high sensitivity and specificity, the method of air pressure ionic mass spectrum ( API MS) is suitable for measurements of trace materials in high purity gases.
大气压离子质谱（API－MS）法以其高灵敏度及特效性，特别适合于分析高纯气体中的痕量物质。 - To sum up, several basic problems on the air separation unit have been discussed in the paper: first, the correlations of oxygen output and oxygen purity, average nitrogen purity, and air input are analyzed.
归纳起来，本文主要就空分设备几个基本问题进行了探讨：首先从产品产量入手，分析了氧产量与氧纯度、平均氮纯度及分离空气量之间的关系； - Effective air handling and regeneration system is needed to wipe off harmful impurity inside enclosed space and to maintain required air purity and necessary gas element since the air inside the enclosed space can't exchange with the atmosphere.
封闭舱室不能与大气中的空气进行交换，必须去除舱室中有害杂质，维持必需的气体成分和纯净度，需要一套有效的空气调节和再生装置来完成这一任务。 - The experimental results show that nano-size AIN powder can absorb the moisture significantly in the air and hydrolyzed be easily so that purity of the powder will decrease greatly.
研究结果表明，AIN纳米粉末易吸湿氧化，大大降低了其纯度。 - Application and management of air purity technique in operation room
空气洁净技术在手术室的应用及管理 - To compare with 1-4# air separation units, the main econotechnical norms such as product purity, oxygen extraction percentage and so on have increased.
与1-4空分相比，产品纯度、氧提取率等重要经济技术指标都有所提高。 - For preventing silver films to oxidation, the double metal layers structure was proposed. The thickness of metal layer and air gap have an effect on transmission, bandwidth and color purity.
为了防止银膜被氧化，提出了双层金属膜结构，分析了它的金属层厚度和空气缝隙的变化对滤波器峰透过率、带宽和色纯度的影响。 - Samples heat-treated in air will get better dispersity and purity but larger grain size, while samples heat-treated in Ar will get smaller grain size but worse dispersity and purity. 3.
在空气中热处理的样品具有较好的纯度和分散性，但是晶粒尺寸较大；在氩气中热处理的样品具有较小的晶粒尺寸，但是晶粒分散性和纯度较差。