石英條 的英文怎麼說
中文拼音 [dànyīngtiáo]
石英條
英文
quartz bar- 石 : 石量詞(容量單位, 十斗為一石) dan, a unit of dry measure for grain (= l00 sheng)
- 英 : 名詞1 [書面語] (花) flower 2 (才能或智慧過人的人) hero; outstanding person 3 (英國) britain...
- 條 : Ⅰ名詞1 (細長的樹枝) twig 2 (條子) slip; strip 3 (分項目的) item; article 4 (層次; 秩序; 條...
- 石英 : quartz; silici-; 石英電子手錶 crystal-oscillator watch; [鐘] quartzcrystal watch
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In the course, the condition and the process of forming and changing of minerals, the typomorphic features of minerals, the characteristics of the distribution and the evolution of minerals and their paragenetic associations in the period and the space, the methods of mineral analyses and research, the geological thermometers and the geologicial barometers of minerals, mineral paragenetic associations and paragenesis analyses will be introduced, and the magnificent and the microscopic genetic characteristics of pyrite, quartz, garnet, pyroxene, amphibole, mica, feldspar, and other minerals will be dealt with particularly
本課程主要講述礦物及其共生組合的形成和變化的條件和過程,不同物理化學條件下礦物的成分、結構、形態、物性等標型特徵以及它們之間的內在聯系,礦物及其共生組合在時間上和空間上的分佈和演化規律,礦物成分、結構、形貌、物性等的分析測試方法,礦物地質溫度計和地質壓力計對其形成環境的表徵,不同體系(封閉體系、開放體系)條件下,礦物的穩定范圍和彼此替代順序的共生分析,重點介紹黃鐵礦、石英、石榴石、輝石、角閃石、雲母、長石等礦物(族)在成因上的宏觀標志和微觀信息,以及其成因信息在成巖作用和成礦作用中的地質意義。The oil company british petroleum has shut down a pipeline connecting the prudhoe bay oil fields in alaska to the trans - alaska pipeline
英國石油公司已關閉一條連接阿拉斯加普拉德霍灣油田與外聯系的管道。This weekend marks the 40th grand prix to be held at silverstone, and in recent years the northamptonshire racetrack has become practically synonymous with the british round of the championship
本周標志著銀石賽道第40次舉辦大獎賽。近幾年來,這條北安普頓郡的比賽賽道實際上已經變得和大獎賽英國站同名。Spectacular rhodium - plated necklace with two exclusive sun - cut crystals, one black diamond and the other smoky quartz, crystal beads in various colours and dangling chain elements
壯觀銠鍍金項鏈兩條獨家孫切晶體,其中黑色鉆石及其他黑煙石英,水晶珠在各種顏色和垂懸鏈分子。" well, then, if, like us, your excellency lived at leghorn, you would hear, from time to time, that a little merchant vessel, or an english yacht that was expected at bastia, at porto - ferrajo, or at civita vecchia, has not arrived ; no one knows what has become of it, but, doubtless, it has struck on a rock and foundered
「那麼好,如果大人也象我們一樣一直生在里窩那,您就會常常聽人說,一艘小商船,或是一艘英國遊艇,本來是要開到巴斯蒂亞費拉約港,或契維塔韋基亞去的,結果卻沒了影兒。誰也不知道那條船出什麼事了,肯定是觸到巖石上沉沒了。Optical waveguides and micro - mirrors were successfully induced inside fused silica glass and k9 glass, respectively, by focusing femto - second pulse laser. the change of refractive index was determined to be 0. 001 to 0. 008 in the fused silica glass and 0. 006 in the k9 glass
用聚焦的飛秒激光成功地在石英玻璃中寫入了條型光波導,並首次在k9玻璃中寫入了微反射鏡。Shiyingtan gold deposit is situated in the volcanic island arc zone of northern margin of tarimu plate in the late paleozoic, and is located the west section of xiaorequanzi - dananhu the zone ore forming of cu, ni, au, sn. the condition of geological mineralization in the area is outstanding
石英灘金礦床位於塔里木板塊北緣晚古生帶火山島弧帶,處于小熱泉子-大南湖cu 、 ni 、 au 、 sn成礦帶中西段,區域成礦地質條件優越。Coal, iron, limestone, dolostone, vein quartz and water resources reach better complementary ; nonmetal ores have abundant reserves and distribute in flakes centralized ; cross railway, network of highways, network circuit in the district, offer the advantage to concentrate on exploitation and transportation and processing
煤、鐵、石灰巖、白雲巖、脈石英等礦產資源與水資源達到了較好的配套程度;非金屬礦儲量豐富,分佈連片集中;區內鐵路、公路網、電路網路縱橫交錯,為礦產資源的集中開采、運輸、加工提供了有利條件。And then, zno thin films were synthesize on quartz and silicon substrates by sol - gel dip - coating and spin - coating. the properties of the films and the effects of growth parameters on the quality of zno films were studied using x - ray diffraction, optical absorption, photoluminescence techniques, etc. to modify the energy gap of the zno, mg2 + was added in the sol - gel solution, and mgxzn1 - xo films were prepared by the same method as that for zno films
利用溶膠凝膠法成功地在石英玻璃和單晶矽片等襯底上制備出了c軸擇優取向的zno薄膜,並利用x射線衍射儀、紫外-可見光光譜儀、熒光光譜儀等對zno薄膜的結構和性能進行了測試、分析,並研究了熱處理參數等條件對zno薄膜性能的影響。Piaget has gone from rotary research to jewelry watch - making, mechanical timepieces to quartz design, a workshop with only six craftsmen to a factory with more than two hundred workers, but still the company piaget strives for perfection, a principle that drove its founder, george, over a hundred years ago
從齒輪研究到鉆石軸承表製作,從機械鐘表到石英鐘表,從只有六名工匠的作坊到擁有二百多名工人的工廠,伯爵表廠雖然歷經無數轉變,但卻仍然精益求精,美更求美,這也正是百余年前激勵其創始人喬治向前的一條原則。Influences of ph values, ferrous minerals ( reduced iron powder or magnetite ), bentonite, concentration of cations and anion ( fe3 +, fe2 + and co32 - ) on the distribution coefficient, kd, were studied. the sorption mechanism of 99tc on granite was discussed by the desorption method of adding h2o2 into desorption solvent. based on the diffusion coefficient measured and the solution of the diffusion equation, the distance of tc diffusion after ten thousand years was predicted
本文分別在大氣和低氧條件下,研究了tc在花崗巖上的吸附和擴散,包括溶液的ph 、含鐵礦物(還原鐵粉、 fe3o4 ) 、膨潤土、陰陽離子的濃度( co32 - 、 fe3 + 、 fe2 + )對tc在花崗巖(石英、黑雲母)上吸附kd值的影響;在解吸劑中加入h2o2 ,對tc進行解吸,探討了其吸附的機理;將擴散系數代入擴散方程的解析解,預測了10000年後, tc擴散的距離。Therefore, the determination of seb is very important for food hygienic analysis as well as for clinical analysis. nucleic acid hybridization technique is one of the widely - used methods in molecular biology and gene technology. the present work has developed piezoelectric biosensors used in the detection of seb dna by tacking the piezoelectric quarts crystal as a sensitive component while synthetic oligonucleotide probe as recognize molecule
其中b型葡萄球菌腸毒素( seb )是一種通常條件下更穩定,毒性最強的毒素,而核酸雜交技術則是分子生物學和基因工程中最常用和最基本的方法之一,因此本論文以該毒素的產毒基因為檢測對象,以壓電石英晶體為敏感元件,以合成的寡核苷酸探針為識別分子,構建了用於seb基因檢測的壓電生物傳感器。The composition and physicochemical condition of ore - forming fluids were determined by the analysis of chemical composition, 6 d, 18o and physical chemistry parameters of fluid inclusions in quartz veins, which are closely related to gold mineralization in gaize area
通過對石英礦物中的流體包裹體特徵、成分、流體水的氫、氧同位素及其物理化學參數的分析與測定,論證了成礦流體的成分及物理化學條件。Another line is planned to commence operation by the second half of 2002 for high - frequency quartz crystal
此外,另一條高頻石英諧振器新生產線將於二零零二年下半年投入運作。The article firstly theoretically analyses the error model of q - flex accelerometer in the conditions of line motion and angle motion according to the structural characteristics of q - flex accelerometer
論文首先根據石英撓性加速度計的結構特點,從理論上分析了石英撓性加速度計線運動和角運動條件下的誤差數學模型。Chemical analyses showed that the former was characterized by higher sio2, k2o and lower a12o3, tio2 than the later, as well as the content of fe varying on a great range with the deposit - forming parent racks and weatering conditions
其結果表明,風化型高嶺土的化學成分一般屬硅高鋁低型,鉀含量偏高,鈦含量低,鐵含量則隨成礦母巖和風化條件的不同波動范圍大,礦物組成主要為結晶度較差的高嶺石、水雲母和石英,以及極少量的管狀埃洛石。The company have an advanced product line domestic and abroad, manufacture management quartz crystal resonator chief, filter, oscillator ; ceramic resonator, filter and sound surface resonator, filter, etc
公司現擁有數條國內外先進生產線,主要生產經營石英晶體諧振器、濾波器、振蕩器;陶瓷諧振器、濾波器及聲表面諧振器、濾波器等。Based on the basic principles of densified systems containing homogeneously arranged ultra - fine particles ( dsp ) and reactive powder concrete ( rpc ) adopted by foreign researchers specialized in building materials, silica rume, ultra - fine fly ash, quartz powder, 52. 5 - class portland cement and superplasticizer were selected and mixed, the theoretic of mixed steel fiber reinforced cement - based composite materials and of micro - aggregate filling voids were applied, the composition was adjusted, the mixture ratio of rpc was optimized, a suitable curing schedule was adopted, in the result, an ultra - high performance concrete designated rpc was successfully prepared by normal technology methods
本文基於超細粒聚密材料( dsp )和活性粉末混凝土( rpc )配製的基本原理,選用硅灰、粉煤灰、石英粉和硅酸鹽水泥,輔以高效減水劑,採用多重復合的技術路線,運用混雜鋼纖維增強理論和微集料填充密實原理,調整材料組成,優化混凝土配合比,結合適宜的養護制度,在現有技術條件下,成功制備出了rpc200材料。The at - cut crystal freqency - temprature characteristice is equivalent to an equation of the third order, it display excellent freqency stability over wide temprature range
At切石英晶體元件的頻率溫度特性曲線是一條三次曲線,在寬溫度?圍內具有相當良好的頻率穩定性。Plenty of contrast experiments have confirmed previous research conclusion is rightly. firstly according to the principle of reasonable grading, product has better performance when quartz sand mill to the 200 eye 0. 6 % and tailings mill to the 200 eye 1. 4 %
經過大量的對比實驗,證實了早先研究結論的正確,根據合理級配的原理確定出在石英砂細磨至200目篩餘0 . 6 、尾礦粗磨至200目篩餘1 . 4的條件下,製品具有較好的性能。分享友人