air criteria 中文意思是什麼
air criteria
解釋
航空攝影標志-
Nuclear safety criteria for control air systems
控制空氣系統的核安全準則 -
In the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load
針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。 -
Abstract : in the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load
文摘:針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。 -
According to relative criteria, the performance of ash - jd such as ratio of water - reducing, ratio of compressive strength, effect of enhancing strength, ratio of bleeding, air entrainment content, effect of keeping slump value, compatibility with cement, resistance to concrete shrinkage and damage by freezing and thawing and impermeability to water etc are all equal to the traditional aminosulfonic - based superplasticizers, and the ratio of performance to price is better than naphthalene series superplasticizers
按照相關標準，對產品進行了測試，所開發的低成本改性氨基磺酸鹽高效減水劑ash - jd的各項性能如減水率、抗壓強度比、增強效果、引氣性、坍落度保持效果、與水泥適應性、收縮性能、抗凍融性能、抗滲性能等相當于傳統氨基磺酸鹽高效減水劑，性能價格比優于萘系高效減水劑。 -
Durability of wood and wood - based products - criteria for hot air processes for curative uses against wood destroying organisms ; german version cen ts 15003 : 2005
木材和木基製品的耐久性.防毀木生物治療用熱空氣工藝 -
Criteria for change of compress oils used in light duty rotary oil - flooded air compressor
輕負荷噴油回轉式空氣壓縮機油換油指標 -
So - called specialists with strange ideas tried to sort them according to different criteria, running on the ground or flying in the air, eating plants or flesh.
有著奇特想法的所謂專家，根據不同的標準嘗試對他們進行分類，比如在地上跑的，在空中飛的，吃草的或者食肉的. . . . . . .一派胡言啊！ -
Air cargo equipment - restraint straps - design criteria and testing methods
航空貨運設備.約束帶.設計標準和試驗方法 -
Air cargo equipment - restraint straps - part 1 : design criteria and testing methods
航空貨運設備.緊固帶.第1部分:設計準則和試驗方法 -
Air quality criteria
空氣質量準則 -
Agricultural cabs - environmental air quality - part 2 : pesticide vapor filters - test procedure and performance criteria
農用拖拉機駕駛室.環境空氣質量.第2部分:農藥蒸氣過濾器.試驗程序和性能標準 -
The company s sun hung kai centre head office got an excellent indoor air quality certificate, from the environmental protection department ; the highest rating of the certification scheme. the building is also the oldest to receive this rating, showing the company s continuous efforts at indoor air quality management. the environmental protection department assessed buildings on 12 criteria, including temperature and concentrations of particulates, carbon monoxide and carbon dioxide
最近集團總部灣仔新鴻基中心更以超卓表現，獲環保署頒發室內空氣質素最高榮譽卓越級評級，表揚新地總部室內空氣質素達至高標準，而新鴻基中心更是備受推崇的大廈中樓最高，證明集團與時並進，在空氣質素管理上多年來一絲不茍，才能獲業界高度評價。 -
Fire - resistance tests - fire dampers for air distribution systems - classification, criteria and field of application of test results
耐火試驗.空氣調節系統用防火閥.試驗結果的分類標準和應用領域
分享友人