low-expansion 中文意思是什麼
low-expansion
解釋
低膨脹系數的-
While dissertating the functions of ngos, the author attempts to discard traditional approaches discussing in general functions of ngos ’, but tries to make further expansion, clarify the functions of ngos different fields during the transformation period, and discuss mainly it ’ s two major functions in accelerating social development and the reform of the government ; meanwhile, this article also points out the main problems of ngos in the transformation period : the indeterminate circumscription between ngos and government organizations, misplaced the organization goals, undivided functions of community and politics ; the lapsus in management and difficulties in operation caused by double management system ; the low level of ngos ’ internal management, weak survival ability, and the limited ability in mobilizing resources ; deficient management evaluation mechanism in ngos ’ ; low level of legalized management of ngos ’
在論述非政府組織的作用時，試圖拋開過去泛泛而談其作用的做法，做了進一步的拓展，釐清轉型期非政府組織在不同領域的作用，將其主要定位在對促進政府改革的作用和在社會發展中的作用兩大方面。同時，本文也指出了轉型期非政府組織存在的主要問題:非政府組織與政府組織的界限不明確，組織目標錯位，政社不分;雙重管理體製造成管理體制的漏洞和運作上的困難;非政府組織內部管理水平低，生存能力較弱，資源動員能力有限;非政府組織內部管理評估機制匱乏;非政府組織管理的法制化程度低等。 -
Abstract : based on the present possessed experimental data of steels with their different major chemical composition, this article formularized the calculation of linear expansion coefficients of fine carbon steels and low alloy constitutional steels through a series of alternate analysis, generalized statistics, curve superimposition and mathematical modeling
文摘:對優質碳素結構鋼和幾類低合金結構鋼，在現有實驗數據的基礎上，通過迭代分離、綜合統計、圖象分析和數學擬合，得出按鋼的主要化學成分確定其線膨脹系數的計算關系。 -
Benefit of this modified shape is that the expansion around the first corner reduces the initial pressure coefficient on the frustum to low values.
這個改進的外型的優點是繞第一角點的膨脹會把截錐上的初始壓力系數減少到很低的值。 -
Hypereutectic al - si alloys are known to be suitable for wear - resistance material because of its low density, high tensile properties and low coefficient of thermal expansion
高硅鋁合金的耐磨性好，強度高，密度低，熱膨脹系數小。 -
A very low linear expansion coefficient sample carrier made from invar, ensures that temperature change has no effect on the sample position
由不脹鋼製成非常低膨脹系數的樣品載臺保證溫度變化對樣品的位置沒有影響。 -
The imported transparent glaze fired at lower temperature was analysed semi - quantitatively by adopting emission spectroscope. the stripping of lead and cadmium from this transparent glaze fired at lower temperature in ceramic product was determined by atomic absorption spectroscope. the effect of chemical composition on the stripping of lead and cadmium was analysed. upon the author s opinion, the overproof lead stripping from the imported transparent glaze fired at lower temperature can only be settled by adopting lead - free glaze instead of adopting low - lead prescription. the author succeeded in developing an excellent lead - free transparent glaze fired at the lower temperature of 1000 1050. the success is based on an inquiry into the feasibility of using such new agents of fusion as li2o and sro in replacement of pbo ; and on a study of the effects of the contents of sio2 ， al2o3 ， b2o3and other metallic oxides on such performances of glaze as coefficient of linear expansion, fusion temperature and transparency. it is also based on an analysis of coefficient of linear expansion of blank and glaze on an analysis of coefficient of linear expansion of blank and glaze on their correlation ; and on a study of technology for preparing glaze
採用發射光譜儀對進口低溫透明釉進行半定量分析，並用原子吸收光譜儀測定其陶瓷製品的鉛、鎘的溶出量，分析化學成分對鉛、鎘溶出量的影響.結果表明，進口低溫透明釉採用低鉛配方不能解決鉛溶出量的超標問題，只有採用無鉛釉才能解決.探討用氧化鋰和氧化鍶等新型熔劑完全代替氧化鉛的工藝，研究釉料中氧化硅、氧化鋁、氧化硼和各種金屬氧化物的含量，對釉的線膨脹系數、熔融溫度和透明度等性能的影響.分析坯料、釉料的線膨脹系數及其相互關系和釉料制備的工藝，研製出優質的1000 1050低溫無鉛透明釉 -
Measuring method of the linear thermal expansion coefficient for low expansion glass by laser interferometry
用激光干涉法檢測低膨脹玻璃的線性熱膨脹系數的測量方法 -
In this paper, the target radiate characteristics and waveband selection of the infrared system reviewed briefly ; the suppression of the stray radiation in the infrared sub - system is discussed ; the material selection, the support structure and optimization of the primary mirror in the infrared sub - system of the theodolite, every factor which will affect the surface figure of the mirror is discussed in detail and get the result that in the circumstance of shooting range, the primary factor which affects the surface figure of the mirror in the infrared sub - system is temperature changing, this ca n be resolved by using material of low expansion coefficient and using same material in the mirror and the mirror seat
本文將對紅外系統的目標輻射特徵分析和波段選擇進行簡要回顧，討論紅外系統中雜散輻射的抑制，並詳盡分析經緯儀紅外光學系統設計中所涉及到的反射鏡的材料、支撐、結構和優化設計等問題，認真討論和分析影響主鏡的面形精度的各種可能因素。並指出：在靶場環境下影響經緯儀紅外分系統主鏡面形精度的主要原因是溫度的變化，這種情況可通過選擇低線膨脹系數的材料並且使鏡座和反射鏡採用相同的材料予以解決。 -
Code of design for low expansion foam extinguishing system
低倍數泡沫滅火系統設計規范 -
Code for design of low expansion foam extinguishing systems
低倍數泡沫滅火系統設計規范 -
Iron - nickel, iron - nickel - cobalt alloy of low expansion
低膨脹鐵鎳鐵鎳鈷合金 -
Low - expansion foam fire extinguishing system in machinery space
機器處所的固定低膨脹泡沫滅火系統 -
Fire extinguishing media - foam concentrates - specification for low expansion foam concentrates for surface application to water - miscible liquids
滅火介質.泡沫濃縮物.用於水溶混性液體表面的低度膨脹泡沫濃縮物的規范 -
Fire extinguishing media - foam concentrates - specification for low expansion foam concentrates for surface application to water - immiscible liquids
滅火介質.泡沫濃縮物.用於水不溶混性液體表面的低度膨脹泡沫濃縮物的規范 -
Fire extinguishing media - foam concentrates - part 4 : specification for low expansion foam concentrates for surface application to water - miscible liquids
滅火介質.泡沫濃縮物.第3部分:表面應用的與水溶混的低膨脹泡沫濃縮物規范 -
Fire extinguishing media - foam concentrates - part 4 : specification for low expansion foam concentrates for surface application to water - miscible liquids ; german version en 1568 - 4 : 2000
滅火介質.泡沫濃縮物.第4部分:水溶液體表面應用的低 -
Fire extinguishing media - foam concentrates - part 3 : specification for low expansion foam concentrates for surface application to water - immiscible liquids
滅火介質.泡沫濃縮物.第3部分:表面應用的與水不溶混的低膨脹泡沫濃縮物規范 -
A study on low expansion glass - ceramics of li2o3 - al2o3 - sio2 system
2系低膨脹微晶玻璃的研究 -
This product is characterized by low expansion coefficient, high refractoriness, good thermal and chemical stability
本產品特點是膨脹系數小，耐火度高，熱化學穩定性好。 -
Fire extinguishing media - foam concentrates - part 3 : specification for low expansion foam concentrates for surface application to water - inmiscible liquids ; german version en 1568 - 3 : 2000
滅火介質.泡沫濃縮物.第3部分:非水溶液體表面應用的
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