測濕法 的英文怎麼說
中文拼音 [cèshīfǎ]
測濕法
英文
hydrometry-
A detailed introduction was made to the properties of the wet coated sand suitable for multi - station shell mould shooting machine ; the development of a sort of high strength coated sand with low resin content : the shaping index and wetness adjusting process : analysis and prevention of peel back defect of shells made with overturning hopper process ; test method of peel back resistance of coated sand : pinhole defect analysis of high ni ductile iron shell mould castings and application of anti - pinhole coated sand
詳細介紹適用於吹砂式多工位殼型機的濕態覆膜砂性能;高強度低樹脂量覆膜砂的研製;濕態殼型覆膜砂的成形性指數與調濕工藝;翻鬥法制殼時的脫殼問題分析和解決辦法;覆膜砂脫殼性檢測方法;高鎳球鐵件殼型鑄造表面針孔原因分析與抗針孔覆膜砂的應用。Method for determination of wet gluten in flour
小麥粉濕麵筋測定法Hygrometry is the branch of applied science.
濕度測定法是應用科學的一個分支。Surface active agents. mercerizing agents. evaluation of the activity of wetting products for mercerization by determination of the shrinkage rate of cotton
表面活性劑.絲光處理試劑.用棉花收縮率測定法評價濕性產品絲光處理的活性With the analysis of the document, it was clear that the variation of weight was one of the objective standards of determing the time of hasten parturition. in practice the variations of weight of every parent should be surveyed as a scientific basis of hasten parturition
3 .低濃度的hoif氏原液和井水(濃度待測)能明顯促進精子運動;較高濃度的ringer氏原液妨礙精子運動。 4 .用干濕法授精,添加精子稀釋液。Qualification testing of welders for under - water welding - diver - welders for hyperbaric wet welding
水下焊接焊工的資格鑒定測試.高壓濕法焊接的潛水焊工Cationic starch size was prepared by wet method with the property of size liquor and size film tested
摘要應用濕法制備了陽離子澱粉漿料,測試了所得樣品的漿液、漿膜性能。Because the former test results were stable and accurate, it was the nation ' s standard method and arbitration basis. the latter was convenient and fast, and therefore, it was commonly applied when the moisture content of the textile was determined in the department for purchasing the cotton fiber and the cotton - tested laboratory of the textile enterprise
其中,烘箱法因測試結果穩定、準確,是國家標準方法和仲裁依據;直流電阻測濕法方便快捷,在棉纖維收購部門和紡織企業棉檢室採用的棉花水分含量測定中得到了較普及的應用。Abstract : working principle and composition of micro - wave online moisture inspecting instrument are introduced. the non - ideal cause of its application is analyzed in detail. solving method is givin
文摘:本文簡要介紹了微波在線測濕儀的工作原理和組成,詳細分析一些測濕儀使用效果不理想的原因,給出了解決問題的辦法。The dispersion of the modified nano - sized caco3 in the pvc matrix was observed in tem ( transmission electron microscope ). the influences of surface treatment and the contents of nano - sized caco3, extrusion technology and other additives on the properties of the composites were investigated. the results show that the surface treatment of the nano - sized caco3 particles with wet method enlarged the specific surface area and reduced the surface energy of the particles, and made the particles dispersed at the nanometer level in the pvc matrix, which improved the mechanical properties of the composite
本課題為了解決納米caco _ 3在pvc中的分散問題,對納米caco _ 3粒子進行了濕法處理,採用雙螺桿擠出法制備出具有良好性能的pvc -納米caco _ 3復合材料;對復合材料的力學性能和加工性能進行了測試;利用tem ( transmissionelectronmicroscope ,透射電子顯微鏡)觀察了納米caco _ 3粒子在pvc基體中的分散情況;討論了納米caco _ 3的表面處理方法、納米caco _ 3的含量、復合材料的制備工藝以及各種助劑對復合材料各項性能的影響。Abstract : the image of arc zone of flux - cored underwater wet welding was developed with underwater ccd camera system and composed filter technology. the discussion is mainly focused on the theory of edge detection. an image edge detection method based on median filter and grads algorithm was developed to detect the arc burning zone and arc bubble zone efficiently, which laid the foundation for further analysis of underwater wet welding arc mechanism and process control
文摘:通過復合濾光技術和水下ccd攝像系統,採集出了藥芯焊絲水下濕法焊接電弧區域圖像,重點論述了邊緣檢測理論,確定了基於中值濾波和梯度運算元的電弧區域圖像邊緣檢測方法,有效地區分了電弧燃燒區域和電弧氣泡區域,從而為水下濕法焊接電弧的機理分析及水下焊接過程式控制制奠定了基礎。Standard test method for water vapor transmission rate of sheet materials using dynamic relative humidity measurement
用動態相對濕度測量法測定薄板材料中水蒸氣透過率的標準試驗方法Standard test method for determining relative humidity on the surface of concrete floor slabs using relative humidity probe measurement and insulated hood
用相對濕度探針測量法和絕緣蓋測定混凝土地板表面相對濕度的標準試驗方法At the present, the common methods for testing the moisture content of the textile were the oven method and the direct - current resistance method
目前,常用的纖維水分測試方法有烘箱法和直流電阻測濕法。But the former consumed energy and cost time and unfavorable for the quick - test situation. the stability, accuracy and interchangeability of the former were worse, and therefore, its use was limited
但烘箱法耗能費時,不利於需要快速測試的場合;直流電阻測濕法的穩定性、準確性和通用性較差,應用場合十分有限。The traditional level measuring methods can n ' t meet our demand because the subjective investigated is in such a poor systemic condition that the temperature is a little high and there ' s so many mill dust and steam there. in this article we perform systemic discuss and research against the dynamic level measuring method under special working condition on the basis of analyzing kinds of level measuring technique in and abroad. first we establish the pressure distribution mathematic model in storage bin and then deduce the mathematic relation between level height and the uniform stress on the bottom of the bin and designed a resistance compressive stress sensor used for the special condition and put forward a resoivement according to its zero excursion existing in practical use
由於本研究系統被測對象環境溫度較高且潮濕,同時料倉中有大量粉塵及蒸汽,因此傳統的料位檢測方法不能滿足本測試要求。本文在分析國內外各種物位檢測技術的基礎上,針對特殊工況下動態物料高度的檢測進行了系統的探討與研究。首先建立了料倉中的壓力分佈數學模型,推導出料位高度與倉底均布壓力間的數學關系式,並據此設計了中溫電阻應變式壓力傳感器,同時對它在實際應用中存在的零點漂移等問題提出了改進措施,提高了傳感器性能,解決了上述特殊工況下動態物料檢測的技術難題。Furniture - assessment of surface resistance to wet heat
傢具表面漆膜耐濕熱測定法Method of test for resistance to heat and humidity of paint films
漆膜耐濕熱測定法It has been shown that this updated sampling and measurement method, which can measure the content of tar and dust individually, appears much more precise and credible, particularly aiming at the characteristic of heavy tar and dust content in biomass gas. this clarification system that adopts two - level shell and tube condensers and one tar removal filter, has the advantages of high removal efficiency ( 97 % ~ 98 % ) and low operating cost. besides, it has been made more environmentally friendly considering that wastewater from condensers has measured up to related effluent state standards after being disposed in tar clarifier - tank
多次試驗表明:針對生物質氣浙江大學碩士學位論文含焦油灰塵量大的特點,改進的生物質焦油取樣測量法可實現焦油和灰塵的分離,有較高準確性和可靠性;採用二級管殼式冷凝器與一級乾式過濾器結合的燃氣冷凝凈化系統不但凈化效率高( 97 98 ) 、運行費用低,而且含焦油廢水二經過澄清池澄清處理后可達到國家相關污水排放標準,避兔了濕式凈化系統的水污染;兼顧凈化效果、經濟性和減少污染考慮,採用以半焦為吸附材料的于式凈化系統可以達到炊用燃氣對焦油含量的要求。Collapse area tunnels in roadbase treated by the grouting is one task of china transplation darpartment science item " survey the tunnel in collapse area ". the paper mainly studied using the grouting treat tunnels in roadbase in collapse area
注漿法在濕陷性黃土路基暗穴處理中的應用研究是交通部西部交通科技項目「探測濕陷性黃土暗穴技術研究」的一個子題,本文重點開展注漿法在濕陷性黃土路基暗穴處理中的應用研究。分享友人