precipitation range 中文意思是什麼

precipitation range 解釋
沉澱范圍
  • precipitation : n. 1. 猛然摔下，落下。2. 猛沖；急躁，輕率，魯莽。3. 【化學】沉澱（作用）；降雨（量）；（雨、雪等的）降落。
  • range : vt 1 排列；整理（頭發等）。2 使歸類[班、行、隊]；把…分類。3 〈用被動形或反身形〉加入，站住…的一邊...
  1. It is the optimal time for subjecting creatine to the medium when cultured to 12h and the concentration of creatine was 0. 75 %. creatine, sarcosine and choline chloride could induce the creatinase production and creatine was the optimal inducer, but creatinine and urea could not induce the creatinase production. 3 purification of creatinase the process of creatinase purification was performed as follows : first the enzyme was completely precipitated in the range of 40 - 80 % of saturation with ammonia sulfate fraction precipitation

    最佳氮源為玉米漿和蛋白腖，最佳比例為2 ： 3 ，最佳濃度為1 . 6 ；加入其它碳源時有助於菌株穩定產酶； 100ml搖瓶的最佳裝液量為15ml ；肌酸、肌氨酸和氯化膽堿都能誘導菌株產酶，其中肌酸誘導產酶的效果最好，而肌酐和尿素不能誘導菌株產酶；誘導物肌酸的最適加入時間為接種培養12小時后，最適加入量為0 . 75 。
  2. By the mixing of sodium sulfide and sodium molybdate within a suitable ph range, molybdenum trisulfide particles were obtained as precipitation substance

    在一定酸性的條件下將硫化鈉和鉬酸鈉的水溶液進行混合與反應，生成棕色三硫化鉬膏狀沉澱。
  3. A method of quantitative precipitation forecasts for short - range ensemble forecast is presented aiming at inability of ensemble average method to extreme weather event

    摘要針對短期集合預報中集合平均等方法對極端天氣事件預報能力低下的缺陷，提出一種定量降水預報集合方法，簡稱兩步法。
  4. ( 5 ) since 3100 ab. r, through comprehensive analysis of these proxy climatic substitute indexes indicates : this was a dry and cold period in which the temperature fell the precipitation decreased ; the vegetation may be forest prairie ; human civilization further developed and the human " s influence on the environment was greater in intensity and wider in range

    今，綜合多氣候代用指標和本期人類活動明顯加強情況的分析表明：本期氣候再次出現溫度降低、降水量減少的變化，在趨于乾冷氣候條件下，在前期氣候較適宜期發育的森林植被發生了退化，當時的植被可能為森林草原或乾草原。
  5. The nanometer particles of o - azo with diameters in the range of 40 - 60 nm and carbon nanotubes ( cnts ) immobilized by nanoscale o - azo are successfully obtained by modified liquid phase direct precipitation ( lpdp )

    通過改進的液相直接沉澱法成功制備了粒徑在40 60nm的?唑基偶氮微粒，並將?唑基偶氮納米材料與碳納米管復合，制備了偶氮碳納米管納米復合材料體系。
  6. Based on the collected data of mud rock flow in combination with rainfall condition, the author puts forward the early warning precipitation and range for slope mud rock flow, slide mud rock flow and gully mud rock flow and countermeasures

    根據大苗山已經收集到的泥石流資料，結合降雨情況，提出坡面泥石流、滑坡泥石流和溝谷泥石流預警雨量和預警范圍、治理措施。
  7. When the restraint is quite strong and its range is very large, only at the vigorous stage the restraint can distinctively reduce the hailfall amount and other solid - state precipitation from the affected hailstorm

    當抑制強度足夠大且范圍較大時，只有在雲發展到旺盛階段時進行人工抑制才能使影響雲的降雹量和固態降水總量明顯減小。
  8. In this work, layered lini1 - xalxo2 ( 0 < x 1 / 2 ) solid solution materials were successfully synthesized by current co - precipitation method in the air, and their preparation and properties were deeply and systematically explored. influences of different factors on the structure and properities of samples were studied, including li resources, different performs, li / m ( oh ) 2 molar ratio, calcining heat condition, the best synthesis technics were concluded : sintered for 16h at 700 from li source ( lithium nitrate ) : m ( oh ) 2 = 1. 05 : 1, ultrasonic vibration for dispersing and catalysing are best. lini0. 8al0. 2o2 exhibited a discharge capacity of 130. 7 mah ? g - 1 in the voltage range of 2. 8 ~ 4. 40v and at a specific current of 0. 2 c. a new co - precipitation method was proposed, it included ultrasonic for dispersing and catalysing, by dropping lioh to the aqueous solution of metal nitrates, hydroxides of metals were precipitated and the resulting solution was evaporated as received

    採用傳統共沉澱工藝在空氣氣氛中成功地合成出了二元lini1 - xalxo2 （ 0 < x 1 / 2 ）層狀固溶體系列，綜合考察了不同鋰源、預處理方式、鋰的配比量、焙燒溫度等條件對合成產物的結構和性能的影響，確定出了最佳合成工藝:以硝酸鋰為鋰源，超聲波作為分散動力源，鋰源與鎳鋁金屬鹽摩爾比為1 . 05 : 1 ， 700下焙燒16h的lini0 . 8al0 . 2o2樣品電化學性能最佳，在2 . 8 ~ 4 . 40v之間， 0 . 2c的倍率放電可逆容量達130 . 7mah ? g - 1 。
  9. We consider that the complexes of bmon ( m, n > 1 ) or the point defects induced by heavily boron doping may be involved in the nucleation of oxygen precipitates at high temperature range of crystal cooling. therefore it is reasonably deduced that the density of voids in hb cz silicon increases and the size of voids decreases due to the reduction of vacancy concentration as a result of heavy boron - doping enhanced oxygen precipitation prior to the void formation

    在實驗事實的基礎上，我們認為在重摻硼硅單晶生長過程中， bmon （ m ， n 1 ）復合體或摻b引起的點缺陷能在晶體冷卻過程中的較高溫度階段形成，且在隨后的退火過程中能穩定存在，作為氧沉澱形核的核心，從而促進了氧沉澱，減小了大直徑硅單晶中void缺陷的尺寸，增加其密度。
  10. To enlarge the using range of all kind of the universal pressure gauge, and make it suited for measuring the pressure of the service medium which is high corrosive and easily crystallized, or the medium which has floating solid. and inorder to prevent some service medium from entering the universal pressure gauge or to be wasy for clear the place where the precipitation is resistencde, there must have a diaphgram pressure gauge which is made up of a diaphragm and a universal pressure gauge

    為了擴大各種通用型壓力儀表的使用范圍，能適用於測量強腐蝕、高溫、高粘度、易結晶、易凝固和有固體浮遊物介質的壓力，以及對某些測量介質不能直接進入通用型儀表內和便於清洗防止沉澱物質積聚的場合的壓力檢測時，必須採用由隔膜隔離器與通用型壓力儀表組成一個系統的隔膜表。
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