鉛沉子 的英文怎麼說

中文拼音 [qiānchénzi]
鉛沉子 英文
lead sinker
  • 鉛 : 鉛名詞1. （金屬元素） lead （pb） 2. （鉛筆心） lead （in a pencil）; black lead
  • 沉 : Ⅰ動詞1 （沉沒; 墜落） sink 2 （沉下 多指抽象事物） keep down; lower 3 [方言] （停止） rest Ⅱ形容...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  1. Standard practice for the determination of lead in paint, settled dust, soil and air particulate by field - portable electroanalysis

    用場移動式電解分析測定塗料中的鉛沉降塵埃土壤和空氣粒子的標準規程
  2. I remember him as if it were yesterday, as he came plodding to the inn door, his sea - chest following behind him in a handbarrow ; a tall, strong, heavy, nut - brown man ; his tarry pigtail falling over the shoulders of his soiled blue coat ; his hands ragged and scarred, with black, broken nails ; and the sabre cut across one cheek, a dirty, livid white

    我回想起他恍惚就在昨天，當他步履沉重地來到旅店門口時，他的航海用的大木箱擱在他身後的雙輪手推車上。這是個高大。強壯魁梧有著栗色皮膚的人，粘乎乎的辮子耷拉在臟兮兮的藍外套的肩部，粗糙的手上疤痕累累，指甲烏青而殘缺不全，一道骯臟的鉛灰色刀疤橫貫一側面頰。
  3. There are a series of lead - zinc polymetallic deposits, such as fozichong, dongtao, xiashui, wenlongjing and jilongding distributed along the fault zone. these deposits have some similiar features : ? ll of them are bounded in the strata of lower palaeozoic group ; ? ain orebodies occur as stratiform or stratoid form with occurrence consistent with that of host strata ; ? tratiform skam or baritic rock are the direct country rock of orebodies ; ? ypical syngenetic sedimentary fabric preserved in the ore. these deposits may be included in the same metallogenic series

    佛子沖、東桃、下水、文龍徑、雞籠頂等一系列鉛鋅多金屬礦床沿該斷裂帶分佈，這些礦床雖然在成礦規模、賦礦層位和礦石礦物組成等方面存在一些差異，但均產于下古生界地層中；主要礦體呈層狀、似層狀產出，與地層產狀大體一致；直接賦礦圍巖為層狀綠色巖或重晶石巖；礦石中保留有典型的同生沉積組構。
  4. Sedimentation - diagenesis deposits mainly formed during late sinian to cambrian period, such as bingtongshan pbzn deposits and aozigang deposits

    沉積成巖型鉛鋅礦主要成礦時代屬晚震旦世~寒武紀，如冰洞山式鉛鋅礦床和凹子崗鋅礦床。
  5. In 2005, 61 physical and chemical parameters were measured and analysed in sediments. these included particle size, electrochemical potential as highly anoxic sediment with negative potential is related to organic pollution, chemical oxygen demand which indicates organic pollutants, total sulphide inorganic constituents, source of the unpleasant - smelling gas hydrogen sulphide, 15 metals and metalloids aluminium, arsenic, barium, boron, cadmium, chromium, copper, iron, lead, manganese, mercury, nickel, silver, vanadium and zinc, and trace toxic organics pahs and pcbs - 16 compounds and 18 congeners respectively

    2005年，沉積物監測包括分析61種物理及化學參數，其中有粒子大小電化學勢有機污染促使沉積物缺氧，而讓電化學勢呈負數值化學需氧量顯示有機污染程度總硫化物無機物，是造成難聞氣體硫化氫的主因15種金屬及準金屬鋁砷鋇硼鎘鉻銅鐵鉛錳汞鎳銀釩及鋅和痕量毒性有機物多環芳烴及多氯聯苯分別為16種復合物及18種同質物。
  6. When it was done, her wrists were in agony, and the hammer felt as heavy as lead; but she was still not finished.

    幹完這個后，手腕累得酸痛，錘子像鉛一樣沉重，但事情還沒有幹完呢。
  7. Lead and lead alloys. analysis by flame atomic absorption spectrometry or inductively coupled plasma emissions spectrometry icp - es, after separation by co - precipitation

    鉛及鉛合金.共沉澱法分離后通過火焰原子吸收光譜法或感應耦合等離子體放射光譜法進行分析
  8. The lead isotope compsition of ore suggested that the lead should mainly be derived from old sequence at depth

    佛子沖礦田礦石鉛同位素組成穩定，主要來自基底地層沉積物。
  9. Lead and lead alloys - analysis by flame atomic absorption spectrometry or inductively coupled plasma emission spectrometry icp - es, after separation by co - precipitation ; german version env 14138 : 2001

    鉛和鉛合金.共沉澱分離后的火焰原子吸收光譜測定法或
  10. In this study, precursors have been prepared by coprecipitation. the precursors prepared by coprecipitation have high purity, homogeneity and reactivity etc. thus it can decrease synthesis temperature and pbo volatility. furthermore the pyrochlore phase is hardly formed during synthesis

    通過化學共沉澱法制備前驅體，使各組份能以原子尺度進行混合，提高反應活性，有效降低合成溫度，最大限度地減少鉛揮發造成的污染，同時避免焦綠石相的生成。
  11. This silence was broken by one of the brothers who, leading pierre to the rug, began reading out of a manuscript book the interpretation of all the figures delineated upon it : the sun, the moon, the hammer, the balance, the spade, the rough stone and the shaped stone, the past, the three windows, etc. then pierre was shown his appointed place, he was shown the signs of the lodge, told the password, and at last permitted to sit down

    有個師兄打破了這一陣沉默，他把皮埃爾領到地毯前面，開始從筆記本中給他念出地毯上繪制的圖形日月槌子鉛錘鏟子立方形奇石柱子三扇窗子等的說明文字。之後他們給他指定一個座位，把分會證章拿給他看，告訴他入門的暗語，最後允許他坐下。分會會長開始宣讀分會章程。
  12. ( 3 ) the piezoelectric quartz crystal impedance ( qci ) technique was employed to monitor in situ the pb2 + - induced precipitation of bsa onto a gold electrode and the precipitate dissolution via edta in an aqueous solution

    （ 3 ）用壓電石英晶體阻抗法（ pqci ）現場監測了水溶液中鉛離子誘導牛血清白蛋白（ bsa ）沉澱及沉澱由na _ 2edta溶解的過程。
  13. The stability good, heat - resisting, the fast light, bears storing, but to oxidant sensitive, the sodium, the potassium, the calcium, the barium, the zinc, the copper and the micro hard ion pair it does not have the influence, but meets the tin to change the rose to be red, meets the lead and the abundant 2 prices iron ion, then discoloration and the precipitation

    穩定性好，耐熱、耐光、耐貯存，但對氧化劑敏感，鈉、鉀、鈣、鋇、鋅、銅及微量鐵離子對它無影響，但遇錫變玫瑰紅色，遇鉛及多量2價鐵離子，則褪色並沉澱
  14. The sample was dissolved by nitric acid and tartaric acid, and determined by aas with lanthanide oxide and edta masking al for determination of ca, with hc1 precipitating pb for determination of sn and al

    摘要通過先加酒石酸、硝酸溶解樣品，用氧化鑭、 edta聯合掩蔽鋁來測定鈣，鹽酸沉澱鉛后測錫、鋁的試驗，採用火焰原子吸收光譜法測定錫、鈣和鋁。
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