軟氮化 的英文怎麼說
中文拼音 [ruǎndànhuà]
軟氮化
英文
activated cyaniding-
Based on the analyses on mechanical properties, microstructure and fracture of - the microalloyed steels socrv with various heat treatment technique, it can be affirmed that various fractures arttribute to various mechanism, we can draw conclusion that the strength and toughness of microalloyed steels 50crv will be increase simultaneously by optimal heat treatment technique. to illustrate the mechanism of the strength and toughness of microalloyed steels socrv, we designed the comparative experiment and observed the microstructure of the sample which occurred at different quench and tempering temperature and different tempering time. the last experiment results were determined by the four factors : fined microalloyed elements grains, the decompound of martensite, martensite transformation of remnant austenite and the second phase precipitation
為解釋微合金化50crv鋼強韌化機理，本文通過對不同淬火溫度，回火溫度，回火時間下的力學性能指標的對比及顯微分析，認為微合金元素的細化晶粒，馬氏體的回火分解，殘余奧氏體的轉變，第二相的沉澱析出共同決定了微合金鋼的強韌化情況，特別是由於微合金元素的存在，其細化晶粒及其碳氮化物的沉澱析出，導致鋼的良好的強韌性，並且如果工藝滿足第二相的沉澱析出強化大於回火馬氏體分解引起的軟化效應，會在硬度曲線中產生明顯的二次硬化現象。Benjamin has prepared a nitric oxide cream to treat bacterial skin infections common in developing countries, and lundberg is conducting a study at karolinska to see if giving saliva to dry - mouthed intubated patients can prevent ulcers
班傑明制備了一氧化氮軟膏，用來治療開發中國家常見的細菌性皮膚感染；隆伯格則在卡洛林斯卡主持一項試驗，看看為口乾舌燥的插管病患補充唾液是否可防止潰瘍。Some key points are resolved with advanced software design conception and technology, and a nitrogen tetroxide concentration monitor with sound and light alarm is developed
通過採用先進的軟體設計思想與技術，解決了幾個關鍵問題，成功地研製出了具有聲光報警功能的高性能四氧化二氮毒氣濃度監測儀。Tianjin fengdong heat treatment equipment co., ltd, sino - japanese joint venture, is a specialist firm to produce unicase series multi - purpose complete set, speria series pre - vacuum multi - purpose furnace complete set, uninite gas soft - nitriding furnace complete set, mesh - belt type continuous furnace, pit type bright annealing furnace and pit gas carbonitriding furnace complete set
全套技術，生產滴注式unicase系列密封箱式多用爐成套設備， speria bbh型預抽真空多用爐成套設備，氣體軟氮化爐成套設備，網帶式連續爐，井式光亮退火爐及井式氣體滲碳爐成套設備，並承接各種非標熱處理設備的設計和製造。Continuous solidifying furnace hearth car furnace
氣體軟氮化爐Performance for a piezoresistive transducer pressure sensor to thermal and pressure environments can be predicted by finite element method. a simplified 1 / 8 model, considering silicon dioxide and nitride process as well as stack anodic bonding and adhesive bonding processes, was developed. the fem results were found to be comparable to experimental data. case studies suggested that pyrex stack induces certain amount of non - linearity, while it isolates hard epoxy nonlinear effect. flexible epoxy bonding or soft adhesive bonding is preferred to the packaging process. the viscoelasticity and viscoplasticity of bonding material will result in hysteresis and drift errors to sensor output. however, soft adhesive s influence on sensor can be ignored under relative stable environments. more over, detailed design and process information will help to improve modeling application
熱、壓環境下壓阻變換壓力傳感器的性能可以通過有限元方法預測.這里研究了簡化的1 / 8模型，模型考慮了二氧化硅和氮化硅生成過程及堆陽極鍵合和膠粘結合過程.結果發現有限元預測結果和實驗數據具有可比性.範例研究表明，硼硅堆導致產生一定的非線性，但它隔離了硬環氧樹脂的非線性.在包裝過程中最好使用柔性環氧黏合或軟黏膠性結合.黏合材料的黏彈性和黏塑性將會導致傳感器輸出的滯后和漂移誤差.然而，在相對穩定的環境下，軟黏合劑對傳感器的影響可以忽略.此外，詳細的設計和過程信息有助於提高模型的適用性Secondly, soybeans were cultivated under different nitrogen level in nutrient solution ; the soft was used to statistics the histogram of leaf rgb color value and to calculate the leaf area. the statistics of biomass also was done. the combination of the two ways has revealed the relationship between the digitization rule of rgb and nitrogen level in leaf
第二部分在不同的供氮條件下，培養出具有典型缺氮特徵的大豆，利用診斷軟體對葉片圖像進行rgb灰度直方圖統計和葉面積的綜合計算，同時也進行生物量的統計，兩者結合揭示數字化葉片rgb特徵值與供氮水平之間的規律。Under the direction of chinese soil taxonomy, part purple soils developed on the purplish standstones of j2 # j3 in sichuan basin were systematically studiedaccording to natural landscape, profile modality and quick - test, applying to methods statistic analysis and system integration, main affecting factors, indexs of soil series taxonomy and retrieval orders were systematically discussed. the results showed : 1 ) organic substance, total nityogen, total phosphate, total potassium and particle size composition were distinctly related with many soil characters. organic substance, calcium carbonate, available phosphate # size composition were much different in all swatches. besides, soil structure and the depth had profound affection to it. 2 ) affecting factors : soil structure, texture style and organic substance phosphorous
本文以土壤系統分類理論為指導，以四川盆地侏羅系蓬萊鎮組、沙溪廟組和遂寧組紫色巖上發育形成的部分紫色土為研究對象，利用spss統計軟體相關功能，結合供試土壤的自然景觀、剖面形態和室內測定的理化性質，對土系分化的影響因子、土系劃分指標和檢索順序進行了系統的探討，結論如下： （ 1 ） 、供試紫色土中有機質、全氮、全磷、全鉀和顆粒組成與多個土壤性質均呈顯著或極顯著相關；有機質、碳酸鈣、有效磷、顆粒組成等性質在供試土壤方差分析中變異系數均較大；土體構型及土體的深度對土壤性質也有深刻影響。Using commercial fea software, computer simulation is carried on the characteristics of the resonator and the pressure sensitivity for several silicon / silicon nitride beam structures
應用有限元分析軟體，對硅梁及氮化硅梁的多種結構，進行了計算機模擬，分析了熱激勵諧振器的特性以及壓力敏感特性。Research on tufftriding technology for inlet valve of 150 series diesel engine
150系列柴油機進氣門軟氮化工藝研究Influence of soft nitriding plus electroless nickel plating on wear resistance of mild steel
軟氮化和化學鍍鎳雙重強化對45鋼表面性能的影響Abstract : the test of passing ammonia and dripping ethanol for gas tufftriding process is introduced. the optimum tufftriding conditions are determined on the basis of analyzing the test results
文摘:介紹了通氨滴醇氣體軟氮化工藝的試驗過程，並在分析試驗結果的基礎上確定了最佳軟氮化工藝條件。Method the large defects of articular cartilage were repaired with grafts of freeze - stored and fresh chondrocytes cultured on fascia, periosteum and articular cartilage, which were evaluated by a number of observation methods
方法用凍存和新鮮的異體筋膜上培養的軟骨細胞、骨膜和關節軟骨移植修復大面積關節軟骨缺損，通過大體標本、光學顯微鏡、掃描和透射電鏡、放射自顯影、微量元素和柱層析氨基酸定量測定、一氧化氮含量測定等多種觀察方法進行評價。We produce smt, self - act, soldering tin system, automated production - line, the machine of molding device and other supporting equipments. we have nitrogen lead - free technology, special designs strong and advanced program software. so consumers ratify our products very well
專業性生產smt周邊設備?無鉛波峰焊?無鉛迴流焊?自動化流水線等配套生產設備?產品以高超的氮氣無鉛技術?獨特的設計?強大先進的程序軟體深受業界肯定。By investigating the magnetic properties of sm2fe17 - xnbxny magnetic powders with different composition and different nitriding time, the relationship between the magnetic properties and different composition and parameters of the preparation process is summarized. so it can prevent the formation of soft magnetic phase and decomposition of sm2fe17 - xnbxny during nitriding
通過對得到的磁粉磁性能的比較得出最佳處理工藝，以避免氮化過程中軟磁相的產生和sm _ 2fe _ （ 17 - x ） nb _ xn _ y的分解。Feasibility of inhibiting nitric oxide production of chondrocytes with gene regulation
應用基因調控方法抑制軟骨細胞生成一氧化氮的可行性The protein sequence of nos from 25 difference animals was alignment use clustalw and mega software. the amino acid sequences of nos have apparent difference and have conservative property in some important domain. the variance of this molecule is correlated to the phylogeny of these animals
運用clustalw和mega軟體對動物界已知的25種一氧化氮合酶蛋白質序列的比較發現，一氧化氮合酶分子的氨基酸序列既存在明顯的分歧，同時一些重要功能區又表現出較高的保守性。分享友人