zn zinc 中文意思是什麼
zn zinc
解釋
亞鉛-
Zn power, se power and diethylamine was used as the sources in this method and nanocrystal znse powders were synthesized at 225. these powders have been identified as polycrystal znse with zinc blende structure by xrd. the size of particle is about 100nm ~ 200nm
採用zn粉和se粉為原料，以二乙胺為溶劑，在225下得到了znse粉末， xrd結果顯示其為znse多晶粉末，從tem照片可看出其顆粒的尺寸約為100nm 200nm 。 -
The main objective of this study is to investigate the biotoxic effect of heavy metals ( cadmium ( cd ), copper ( cu ), zinc ( zn ) and chromium ( cr ) ) in crucian ( carassius auratus of penze + cyprinus acutidorsalis
本論文在調查廣州市市售的經濟水產品（食用魚類和雙殼類）重金屬含量水平的基礎上，確定廣州地區幾種污染較為嚴重的重金屬即cu 、 zn 、 cd和cr 。 -
Taken two heavy metal contaminated soils in copper mine field of hongtoushan area and lead - zinc mine field of qingchengzi area as sampling sites, studied the abundance and diversity of amf community and the relation of which to ecological factors ; two experiments were managed by pot culture and four - compartments culture system with festuca. rubra and red clover as host plants inoculated with gintraradices, gmosseae and gcaledordinum to study the effect of different amf on the uptake and accumulation of heavy metal in cd contaminated soil and cu > zn - pk cd complex - contaminated soil
採用盆栽、四室根箱培養的方法，研究了接種g . intraradicesg . mosseae和g . caledordinum在cd污染和cu 、 zn 、 pb 、 cd復合污染土壤中對紫羊茅、三葉草吸收、累積重金屬的影響，明確了叢枝菌根菌在重金屬污染土壤生物修復中的作用。主要結果如下： 1 、沈陽礦區重金屬污染土壤中，共發現叢枝菌根菌6個屬23個種，已鑒定22種， 1個未定種。 -
Although the concentration of zinc in both species has not reached the criterion set for zinc hyperaccumulator, their high zinc shoot / root ratio of more than or near 1 suggested that they were zn accumulators
雖然酸模和戟葉酸模對zn的積累沒有達到超積累標準，但它們大於或接近1的富zn葉根比表明中文摘要它們是zn積累型植物。 -
Research and productive practice on recovering gold from pregnant solution highly containing cu, pb, zn by zinc dust precipitation
從多硫化物浸金貴液和石硫合劑浸金貴液中萃取金的研究 -
Study on manufacture manganese and zinc using waste zn - mn batter
廢電池回收鋅生產硫酸鋅工藝的研究 -
For the other hand, la2o3 additives can improve the activation process and discharge capacity obviously for zinc electrode. the appropriate content of la2o3 additives in zinc electrode can increase the electrochemical properties of the zinc electrode. zn / ni battery with the zinc electrode containing calcium additive showed better discharge capacity and charge - discharge cycling life
以鋅酸鈣為活性物質的鋅電極能得到更高的鋅利用率，且以鋅酸鈣為活性物質的鋅鎳電池的循環壽命明顯優于以氧化鋅為活性物質的鋅鎳電池；兩層隔膜的鋅鎳電池的放電容量高於一層隔膜的鋅鎳電池，容量衰減速度也明顯小於後者。 -
In the concentrated mineralization area, there are many types of pb - zn - ( ag ) deposits and gold deposits, it is one of bases of lead - zinc in china. in this area seafloor hydrothermal sedimentary ore deposits and hydrothermal sedimentary - rebuilded ore deposits are predominated. all lead - zinc - ( silver ) and gold deposits hosted in devonian sedimentary rocks, and orebodies of seafloor hydrothermal sedimentary deposits and hydrothermal sedimentary - rebuilded deposits draped in phase with stratum
礦化集中區內主要的礦床類型是熱水沉積型和熱水沉積改造型，其中熱水沉積成礦作用形成的廠壩-李家溝礦床為超大型礦床，熱水沉積-改造型礦床有畢家山和鄧家山等大型鉛鋅（銀）礦床，礦床與中泥盆統地層整合產出，並同步褶曲。 -
The levels of metallothionein synthesized in liver of the mice induced by different stress factors including trauma, starvation, zinc ( zn ) nutriment, cadmium ( cd ) poison, both zn nutriment and cd poison and different treating ways which were designed according to the time - effect and dosage - effect were detected by atomic absorb mean and sulfydryl saturation mean respectively
用鎘飽和法及巰基顯色法兩種方法檢測小白鼠肝臟mt的量，研究不同應激因子誘導小白鼠肝臟mt合成的對應情況，結果表明： 1鎘常規毒理實驗中，鎘對小白鼠腹腔注射的半致死劑量為2 . 12 （ 2 . 67 1 . 71 ） mg / kg 。 -
As for cathode of mercury - free alkaline zinc manganese - dioxide battery, mono - layer plating of in, zn, sn and double - layer plating of zn - in, sn - in, zn - sn was electroless deposited on the surface of current collector respectively
在堿性鋅錳電池負極銅集電體表面用化學方法分別沉積緻密的銦、鋅、錫單層和鋅銦、錫銦、鋅錫雙層。 -
A new high corrosion resistant zn - base coating was prepared with flake zinc powder 、 aluminum powder 、 chromic ( acid ) anhydride and some other organic matters, it possessed good combination force and excellent corrosion resistance
摘要利用片狀鋅粉、鋁粉、鉻酐及其它有機物配製的新型高耐蝕鋅基塗料具有良好的結合力和耐蝕性。 -
Technologies were then developed including using of zinc alloy, such as zn - mn, zn - mg and zn - ni alloy baths, and high temperature hot dipping process
為此，國外發展了多種熱鍍鋅技術，包括在鋅浴中添加合金元素的多元合金、鋅錳合金、鋅鎂合金和鋅鎳合金熱鍍鋅技術及高溫鍍鋅技術。 -
The main experiments and their results or conclusion are as follows : 1. zn, in, sn and their alloys are electroless deposited on the surface of current collector of copper and zinc alloy successfully. this method has not been reported on reference
用化學方法成功地將金屬鋅、錫、銦沉積到集電體表面，特別是用化學鍍方法在電池集電體上沉積鋅銦、鋅錫、錫銦雙層合金和單層金屬鋅尚未見文獻報道。 -
Study on manufacture manganese and zinc using waste zn - mn battery
乙炔炭黑在鋅錳電池中的應用 -
R. acetosa and r. hastatus also have comparatively strong ability to tolerate and accumulate zinc, and to survive well on zn - contaminated environment
酸模和戟葉酸模對zn也具有較強的耐性和蓄積能力。它們在染zn環境中生長良好。 -
Discharging experiment proved that mercury - free alkaline zinc manganese dioxide battery can be assembled by the current collector treated by electroplating mono - layer in or zn - in alloy
將沉積不同鍍層的集流體裝配成電池，在相同條件下進行放電實驗。 -
Then, the preparation and electrochemical behavior of pasted zinc electrode and its application in the zn / ni battery were studied systematically in this paper
在此基礎上，本文對鋅電極的制備及電化學性能、以及在鋅鎳電池中的應用作了較系統的研究。 -
The influence of graded levels of diet calcium ( ca ) and ascorbic acid ( aa ) on the retention of iron ( fe ), copper ( cu ), zinc ( zn ), ca, phosphorus ( p ) and magnesium ( mg ) was studied in the guinea pig
摘要本實驗採用天竺鼠來研究飼料中鈣質與維生素丙對鐵、銅、鋅、鈣、磷和鎂在身體存留量之影。 -
Novel pb - zn separation process of pb preferential flotation with zinc depressing by potential controlled flotation for intricate pb - zn sulphide ore from huili lead - zinc mine
會理難選鉛鋅礦石電位調控抑鋅浮鉛優先浮選新工藝 -
The difference of the amount of zn uptaken by different pakchoi cultiva rs under two zinc levels was studied by using methods of soil culture and soluti on culture
採用土培和液培試驗研究了不同小白菜品種植株吸鋅量的差異及原因。
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