重量試樣 的英文怎麼說

中文拼音 [zhòngliángshìyàng]
重量試樣 英文
gravimetric（al） sample
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 重量 : weight; scale; heft
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. The remote sensing quantitative retrieval model for the appraisable factors of desertification monitoring are founded. in naiman country, inner mongolia, the experimental area, the hyperspectral imaging spectrometer data in plant growth seasons are collected by state - produced airborne hyperspectral imaging spectrometer omis - i, and the etm + image is also obtained. meanwhile, ground investigation and measurement are made, which include the measurement on reflection feature of different kinds of geo - targets and the ground investigation data necessary for spectral rebuilding and retrieval models of the appraisable factors of desertification monitoring

    本研究以內蒙古奈曼旗作為研究試驗區，採用我國自行研製的機載高光譜成像光譜儀omis - ，在植被生長季節取得高光譜解析度成像光譜儀數據和etm ~ +圖像，並進行了同步的地面調查及量測，包括不同類型地物反射特性量測和光譜重建以及荒漠化監測評價因子定量反演模型所必需的地面樣方調查數據。
  3. The changes in molecular weight, mass, mechanical strength, microstructure of fibers and ph value of the buffer solution with time in vitro had been studied. the study shows that degradation mechanism of pdlla / ha compound fiber was indicative of an autocatalysis process and simple noumenon hydrolysis

    通過對試樣的性能測試和形貌觀察，研究了pdlla ha復合纖維在降解過程中其分子量、重量和力學性能以及緩沖溶液ph值等一系列參數的變化規律，並探討了復合纖維的降解機理。
  4. Compared with primary second sampling a / d converter, it realizes digital feedback by digital circuit and does n ' t adopt high accuracy d / a converter with complex technology and high price. it has many excellent qualities, such as high - integration, high - accuracy, widely used, low - price. it can be widely used in test and measure system, scientific instrument, iatric instrument, automatic test system etc. so popularizing this new type a / d converter has very significant meaning

    與原有的兩次采樣a / d轉換器相比，用數字電路實現數字反饋可不用技術復雜、價格昂貴的高準確度d / a轉換器，具有集成度高、準確度高、適用性強、價格低等優點，可廣泛應用於測量測試系統、科學儀器、醫療儀器、稱重儀器、自動測試系統等。
  5. According to the geometry of slope measurements for the subjective wavefront optometer, a wavefont reconstruction model using zernike polynomial with normalization factor is put forward. based on householder transformation and gram - schmidt orthogonalization method, two methods for working out unknown zernike coefficients are bring forward. the error propagation parameter for the wavefront reconstruction model is deduced

    深入研究了帶標準化因子的zernike多項式的性質;針對主觀式像差儀波前斜率采樣方案，提出了採用帶標準化因子的zernike多項式對眼測試波前進行重建的數學模型;提出了兩種求解方法，即基於householder變換求解法和基於gram - schmidt正交化求解法，用於確定重建模型中的未知模式系數;推導出了該波前重建模型對斜率測量誤差的傳遞系數。
  6. When this weight difference is divided by the total volume of the sample, the particulate loading cmv is found.

    重量差除以試樣總體積，即得顆粒負載Cmv
  7. The reactivity of different kind of coals, the reactivity of the same coal with different lithotype, and the reactivity of char with different carbon conversion rate were checked by using the specific maximum weight loss rate, and the results were analyzed and compared with those obtained by using other criteria

    定義試樣在熱天平非等溫實驗中的最大失重速率與該樣品乾燥無灰基含碳量的商為最大比失重速率，採用最大比失重速率對不同煤種、同一煤種的不同宏觀煤巖和同一宏觀煤巖不同燃盡度煤焦等試樣的反應性進行了判斷，同時與採用其他判據的判斷結果作了對比。
  8. After the sample is turned out, its internal and external structures are observed and its bulk density is measured in order to determine how the sintering temperature, the time of thermal preservation, and the quantity of admixture affect the performance of lytag

    通過對試樣內、外部結構觀察和容重的測定，研究燒成溫度、保溫時間及外加劑摻量對粉煤灰陶粒性能的影響。
  9. Two test methods are employed : one is loading the samples before thawing, and the other is loading the samples after completely thawed. the coefficient of thaw settlement as a function of granule, as a function of water, and also as a function of dry density are protracted ; besides, the consolidation coefficient of thawed samples as a function of granule, as a function of water, and as a function of dry density are protracted. we can discover from the test results that the thaw - settlement coefficient and the consolidation coefficient of thawed samples are mainly relevant to the granule, dry density and the water content they have little to do with the geology and geography factor of the frozen soils

    為了研究季節凍土區工業民用建築的基礎淺埋穩定性問題，特開展了有關季節凍土的融化壓縮特性的研究，先後在內蒙古農業大學三個比較典型的建築地點取了將近三百個試樣，在室內進行試驗，採取兩種試驗方法即先融化后壓縮試驗法和同時融化壓縮試驗法，通過對這三個不同地點的兩種不同的試驗方法的試驗結果進行對比分行，分別繪制了融沉系數與凍土的含水（冰）量、干容重以及顆粒級配的關系曲線;融化壓縮系數與凍土的含水（冰）量、干容重以及顆粒級配的關系曲線，由試驗結果發現凍土的融沉系數和融化壓縮系數都與凍土的含水量呈正向相關關系，可近似的用線性方程來表示;兩種實驗方法的總沉降量與凍土的含水量呈正向相關關系，與凍土的干容重呈反向相關關系，也可以近似的用線性方程來表示。
  10. When this weight difference is divided by the total volume of the sample, the particulate loading cmv is found

    重量差除以試樣總體積，即得顆粒負載cmv
  11. Standard test methods for gravimetric determination of total solvent extractable content of solid waste samples

    固體廢棄物樣品中溶劑可萃取總含量的重量分析測定試驗方法
  12. The effect of supporting roller ' s hardness and loads on the roller was investigated by the mean of reasonable wear experiment in laboratory, wear mechanisms of supporting roller was researched and observation of their worn surface by scanning electron microscope

    摘要採用試驗室試樣磨損試驗方法，在合理的實驗條件下，考查了支重輪硬度及外加載荷對磨損量的影響，用掃描電鏡觀察試樣磨損表面形貌並分析其磨損機理。
  13. Firstly, let me introduce the features of this cell. adapted such method to give birth to energy as zinc granules reation with o2 of air, this cell possesses the virture that there is a good relationship between discharging energy and charging energy, which is testified by the test of meters from company and actual experiments. meanwhile, repeat number of charging can be ignored for cell because it get energy again by substituting substance in fuel cell. so, we can get the conclusion that this cell belongs to such type as whose energy rebirthes without history factor which always influnences other types of cells. from the above analysises, it will be easy to get some solution to detect energy of zinc / air fuel cell in related precision

    該公司生產的鋅空電池與傳統的充電電池有著完全不同的特點。首先，它採用鋅粉在反應液中與空氣的氧氣反應產生電量，經過測試（包括出廠參數測試、現場測試和實驗測試） ，電池的放出電量與充入電量有著對使用非常有利的某種關系特點；其次，它採用更換反應液的方式來重新得到電量，這樣就使得充電的重復率可不作為電池放電的因素。該鋅空電池屬于電量可重復植入，但沒有產生影響電池放電的傳統參數?歷史充放電效果因素。
  14. 2. the pre - flashover phenomena of alumina insulators in vacuum have been investigated. according to the experimental results, a reversed pre - flashover current was observed repetitively, which often occurs at the tail of pulse voltage close to zero ( sometimes after the applied pulse voltage )

    首次發現了大量的、重復性的反向預閃絡現象，即在沖擊電壓波尾附近電壓幅值已經接近零、甚至在沖擊電壓作用完后（已沒有電壓）的情況下仍然存在試樣表面發光現象，同時伴有反向的電流脈沖。
  15. Compared with the traditional method, the digital image processing method has many advantages in measuring the deformation of soil specimen in triaxial test, such as higher accuracy, non - contact measuring process, and undisturbed specimen. it is valid to measure the deformation in large scale. it can select the section of specimen freely to measure the axial and radial deformation directly

    應用數字圖像測量技術量測三軸試驗試樣的變形，有許多傳統測量方法不能比擬的優越性：較高的變形測量精度；非接觸式變形測量，不擾動試樣，不干擾試樣的變形；適用於三軸土樣的大變形測量；可以任意選擇測量斷面，實現三軸試樣軸向變形和徑向變形的直接測量；可以在試樣變形測量的同時用圖片的形式記錄三軸試驗的全過程，便於試驗結束以後對試樣變形的重新分析和研究。
  16. No u3si2 particles invaded to clad and the clad did not become thinner ( > 0. 3mm ). the fuel meat exposing to air at 160 and 250 did not affect the thermal performance considerably, but at 350 and 400, u3si2 particles fragmented, the meat cracked, u3si2 particles invaded to clad and the clad became thinner ( < 0. 2mm )

    芯體暴露在160 、 250較低溫度下對包殼及芯體的性能均沒有顯著影響；但芯體暴露的金相預制試樣， 350 、 400熱循環60天後， u _ 3si _ 2顆粒的碎化現象嚴重， al基體中有大量裂縫及裂紋，嚴重時芯體已經裂開。
  17. The software includes controls for ablation mode, laser repetition rate, laser power, sample spot size selection, x - y positioning, sample viewing, sample mapping, gas routing, spectrometer system triggering and automating sampling processes

    軟體包括對消融模塊的控制，激光重復速率，激光能量，試樣光子尺寸選擇， x - y定位，試樣觀察，試樣繪圖，氣體路由，分光計系統觸發和自動取樣程序。
  18. The grauimetric method for the determination of hygroscopic moisture content in analytical samples

    重量法測定分析試樣中吸濕水量
  19. Methods for chemical analysis of iron ores - the gravimetric method for the determination of hygroscopic moisture content in analytical samples

    鐵礦石化學分析方法重量法測定分析試樣中吸濕水量
  20. The conclusions are reported as following : the oxidation kinetics curves ( aw - t ) of uranium has been gained at 60 70 % rh condition after its surface was treated with scco2

    主要結果如下：採用重量法，我們得到了表面經超臨界co _ 2處理后的鈾試樣在60 、 70 rh條件下的氧化動力學曲線（ w - t ） 。
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