純定 的英文怎麼說
中文拼音 [chúndìng]
純定
英文
juntei-
Gas - filled shock absorber injected with pure n2, which not only keeps stability of damping force, but also reduce aerification and foaming, meanwhile, extend the effective life
氣壓式內充入純氮氣，不僅可保持阻尼的穩定性，還可減少油液汽化及泡沫化，延長產品有效壽命。In order to elaborate the app licability of osl to loess, especially single aliquot regenerative protocol ( sar ), involving stimulation of the same disc with an infra - red laser diode followed by blue leds to polymineralic fine - grains of loess, such explanations as light bleaching, preheat, anomalous fading, prior - ir exposure were investigated in this paper. for drawing adequate coarse grains from loess, quartz and feldspars, as well as loess, were etched by hydrofluoric acid and fluorosilicic acid. the sequence of ages of holocene loess in weihe rivier basin has been established by single - aliquot ( sar ) and multiple - aliquot using fine - grains and sar using coarse - grains
本文通過渭河流域全新世黃土的光曬退實驗，地表黃土樣品的d _ e值測定，細顆粒單片的預熱、反常衰退、紅外暴露實驗，說明釋光測年在全新世黃土中應用的可行性及單片再生劑量法（ sar ）在黃土細顆粒中的適用性；為了從黃土中分離出足夠的粗顆粒，進行了純石英和長石的氫氟酸（ hf ）和氟硅酸（ h _ 2sif _ 6 ）溶蝕實驗，黃土粗顆粒石英溶蝕分離實驗；通過細顆粒單片、多片的blsl 、 irsl和post - irosl ，熱釋光，及粗顆粒石英的blsl的年代測定，選擇適于全新世黃土的釋光測年方法，並建立了渭河流域全新世黃土的年代序列。Newcastle disease virus ( ndv ) strain 695, a thermostable nature avirulent strain, were replicated in embryonated chicken eggsand its rna was extracted from allantoic fluid. referred to the reported sequence of f gene, a pair of primers were designed and synthesized. f gene of ndv b95 strain was amplified by rt - pcr, the pcr products were checked by agrose gel electrophoresis and purified by agrose gel fracion method
利用從國外引進的新城疫熱穩定性天然弱毒b _ （ 95 ）株接種spf雞胚繁殖病毒，經處理后提取病毒的基因組rna ，參考國內外發表的ndv融合蛋白基因序列，設計一對特異性引物，經反轉錄聚合酶鏈式反應（ rt - pcr ）擴增出約1700bp大小的特異性片段，將此片段回收純化后，利用t - a克隆技術將其克隆到pgem - t - easy克隆載體中，再轉化大腸桿菌jm109感受態細胞，轉化后經分子量比較、 pcr鑒定和酶切分析篩選陽性克隆。To extract star anise oil and appraise its product with ir
八角茴香油樹脂的提純和紅外光譜測定Hydrocarbon binders. pure tars. determination of anthracene content
烴類粘合劑.純焦油.蒽含量的測定Influence of the purity of 4 - antipyrine on the measurement of volatile phenol in water
氨基安替比林純度對測定水中揮發酚類的影響Dsmv is proved as the predominating virus - pathogen on aroid plants from zhejiang province and other regions in china. cdna of dsmv rna 3 " end partial sequence and subgenomic rna promoter region of cucumber mosaic virus ( cmv ) rna3 were used as probes for detection of dsmv and cmv respectively. total rna extracted from field samples were used for rna dot - hybridization
用侵染馬蹄蓮的dsmv3末端序列和黃瓜花葉病毒（ cmv ）的亞基因組啟動子區互補dna序列為標記探針，對自然感病的天南星科植物進行rna斑點雜交，並結合雙鏈rna分析、病毒提純和形態學觀察，對杭州等地16屬天南星科植物的81個樣品進行了病毒鑒定。Verification regulation of pure - tone audiometers
純音聽力計檢定規程Construction, expression and purification of his - hmgb1 and novel antigen in autoimmune hepatitis
1的克隆表達鑒定及蛋白純化1 - butene for industrial use - determination of purity and hydrocarbon impurities - gas chromatographic method
工業用1 -丁烯純度及烴類雜質的測定氣相色譜法Wild filamentous fungi obtained from natural fermented millet catsup were identified as aspergillus oryzae by morphology after purifying iteratively
摘要反復純化培養自然發酵的粟米醬中分離的野生絲狀真菌，經形態學鑒定，確認其為米曲?菌群的米曲?菌。Gene cloning provides a means of purifying and propagating specific dna segments.
基因克隆化提供了一種純化和擴增特定DNA片段的方法。Chapter 3 erected the relationship between refraction error and cornel ablation depth in theory. the paper proposed various mathematical models which can be used for proceed the simple myopia, simple hypermetropia, compund myopia astigmatism, compund hypermetropia astigmatism, simple myopia astigmatism, simple hypermetropia astigmatism, mixed astigmatism. the influence of the astigmatic axis and the degree of astigmatism on the correction field is discussed. wavefront aberration guided excimer laser cornea ablation is a main method of customised corneal ablation
以數學的方法研究出了屈光性單純近視、屈光性單純遠視、復性近視散光、復性遠視散光、單純近視散光、單純遠視散光、混合性散光屈光矯正的物理模型；並揭示了不同軸位的轉換規律，對不同散光情況下的初始角膜兩個不同方向的曲率半徑和手術后最終的曲率半徑作了定量的研究。Only time will tell if cryonics is true science or a complete waste of money
唯有時間才能確定人體冷凍是真正的科學還是純粹浪費錢。Standard test methods for determination of gold in bullion by cupellation
用灰吹法測定金條中純金的標準試驗方法When the synthesized acetone cyanamide was first put through a purification treatment and then used for cyanazine synthesis, cyanazine yield was 90 %, while product purity was about 97 % and both quality and yield were consistent across batches
對合成的丙酮氰胺進行精製處理，再用來合成草凈津，草凈津收率90 % ；純度可達97 %左右，且各批次的質量和收率都較穩定。That gift will be a pledge of your purity of heart to her whom you select as a worthy helpmeet in masonry. after a brief pause, he added : but beware, dear brother, that these gloves never deck hands that are impure
您將來給您自己選擇一位賢淑的共濟會員太太，您通過這件禮物使她相信您的內心的純潔。 」他沉默片刻，補充說， 「但是親愛的師弟，要遵守一條規定，不能讓這雙手套去美化不幹凈的手。 」The peace of the chitta ( or mind stuff ) can be brought about through the practice of sympathy, tenderness, steadiness of purpose, and dispassion in regard to pleasure or pain, or towards all forms of good or evil
自心清明或是意識種性得以純凈來自於同情（施捨） 、仁慈（慈悲） 、堅信（誠信）和面對喜與痛、善與惡的靜定。Taking a view of pure time field, this paper presents dissolvable signals and basic concepts of sampling ; and also gives the very condition of discrete of signal ; this paper uses linear algebra to analysis this kind of signal and then gives some results and relevant deductions ; based on these results, 1 made a further step to analysis some typical band - limited signals in order to proof the coherence of my theory of dissolvable signal to the typical sampling theory ; i made some preliminary study about the feasibility of sampling and recovering of this kind of signal
本文從純時域角度出發，給出了可分解信號及其采樣的基本概念；也指出了信號可離散化的條件；利用線性代數理論給出了對這類信號進行采樣的分析理論及相應的推論；並用這些結論對典型的帶限信號進行了分析，證明可分解信號采樣定理與經典采樣理論的一致性；初步探討了對這類信號的實行采樣與恢復的工程實現問題。I regard qsim as a kind of constraint satisfaction problem ( csp ), and improve the qualitative simulation algorithm by constraint logic programming ( clp ). fuzzy qualitative simulation develops conventional qsim on several facets, such as representation of qualitative value, state transition rule and filtering algorithms. it bridges the gap between pure qualitative and quantitative, and improve the efficien
前者是將定性模擬演算法看作一類約束滿足問題，用約束邏輯程序加以改進，不僅為解決定性模擬問題提供了邏輯框架，而且也是一種規范化的程序描述語言；模糊定性模擬演算法則是對純定性模擬演算法在知識描述、狀態轉移規則、過濾演算法等方面的改進，是一類半定量描述方法，有利於在定性模擬領域綜合定量信息，同時提高演算法的效率。分享友人